Constant errors when working with Razor files #2173
Description
Type: Bug
Every time I open a razor file, it produces several errors and the IntelliSense and code navigation in razor files do not work. It's worse than working with a simple text editor because not only is there no helpers, I am constantly getting toast messages.
2025-07-25 08:46:19.348 [info] [Error - 8:46:19 AM] [razor/documentClosed] [LSP] System.NotImplementedException: Unrecognized IMethodHandler implementation Microsoft.VisualStudioCode.RazorExtension.Endpoints.RazorDocumentClosedEndpoint.
at Microsoft.CommonLanguageServerProtocol.Framework.QueueItem`1.StartRequestAsync[TRequest,TResponse](TRequest request, TRequestContext context, IMethodHandler handler, String language, CancellationToken cancellationToken) in /_/src/LanguageServer/Microsoft.CommonLanguageServerProtocol.Framework/QueueItem.cs:line 217
2025-07-25 08:46:19.349 [error] Error making razor/documentClosed request Unrecognized IMethodHandler implementation Microsoft.VisualStudioCode.RazorExtension.Endpoints.RazorDocumentClosedEndpoint.
2025-07-25 08:46:52.254 [info] [Error - 8:46:52 AM] Request textDocument/documentSymbol failed.
2025-07-25 08:46:52.254 [info] Message: Could not get the generated document
Code: -32000
[object Object]
2025-07-25 08:46:52.258 [info] [Error - 8:46:52 AM] Request textDocument/codeAction failed.
2025-07-25 08:46:52.258 [info] Message: Could not get the code document
Code: -32000
[object Object]
2025-07-25 08:46:52.341 [info] [Error - 8:46:52 AM] Request textDocument/documentHighlight failed.
2025-07-25 08:46:52.342 [info] Message: Could not get the code document
Code: -32000
[object Object]
2025-07-25 08:46:52.582 [info] [Error - 8:46:52 AM] Request textDocument/inlayHint failed.
2025-07-25 08:46:52.582 [info] Message: Could not get the code document
Code: -32000
[object Object]
2025-07-25 08:46:52.742 [info] [Error - 8:46:52 AM] Request textDocument/semanticTokens/range failed.
2025-07-25 08:46:52.742 [info] Message: Could not get the code document
Code: -32000
[object Object]
2025-07-25 08:46:59.457 [info] [Error - 8:46:59 AM] Request textDocument/documentHighlight failed.
2025-07-25 08:46:59.457 [info] Message: Could not get the code document
Code: -32000
[object Object]
2025-07-25 08:47:00.005 [info] [Error - 8:47:00 AM] Request textDocument/hover failed.
2025-07-25 08:47:00.005 [info] Message: Could not get the code document
Code: -32000
[object Object]
Then it starts to repeat ...
Extension version: 1.41.5
VS Code version: Code - Insiders 1.103.0-insider (d8361fecca3b53536de8f7a949b107fb7451e5e6, 2025-07-25T05:03:31.984Z)
OS version: Windows_NT x64 10.0.26120
Modes:
System Info
| Item | Value |
|---|---|
| CPUs | Intel(R) Core(TM) Ultra 7 165H (22 x 3072) |
| GPU Status | 2d_canvas: enabled direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 15.64GB (1.23GB free) |
| Process Argv | --crash-reporter-id df9569b1-4056-47ee-b1a6-521ad1c587e3 |
| Screen Reader | no |
| VM | 0% |
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