Resonance launched Pre-foundation Career Care Programs (PCCP) Division in 2006 with the philosophy of an early start giving the edge to the students for Career Examinations like JEE, NEET, etc. before entering into senior secondary classes.
There are two segments having different teaching methodologies targets -
In junior classes, the targeted competitive examinations are International Junior Science Olympiad (IJSO), National Talent Search Examinations (NTSE), International Mathematics Olympiad, School Exam preparations, etc. according to the latest changes made in it, by exposing them to mock situations like that of the real one.
In Sub-Junior classes, the targeted competitive examinations are National Mathematics Talent Competitions (NMTC), Private Mathematics and Science Olympiads and other private Olympiads which can be cleared by following CBSE curriculum of the particular class.
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Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>
Invidious encountered an error while trying to parse this item. For more information see below:
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)` Date: `2026-02-10T17:41:03Z` Route: `/channel/UCDxJLovnVMVFFcWS_FXQWLA` Version: `2026.02.10-f31ab87c @ master` <details> <summary>Backtrace</summary> <p> ``` Missing hash key: "collectionThumbnailViewModel" (KeyError) from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??' from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process' from src/invidious/yt_backend/extractors.cr:524:17 in 'process' from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item' from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items' from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by' from src/invidious/routes/channels.cr:56:36 in 'videos' from lib/kemal/src/kemal/route.cr:13:9 in '->' from src/invidious/helpers/handlers.cr:31:37 in 'call' from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call' from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client' from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run' from ??? ``` </p> </details>