microsoft
Failed to compute args for tool: "cpptools-lmtool-configuration"
Type: Bug
I type "#cpp" and it gives "Failed to compute args for tool: "cpptools-lmtool-configuration". It only repros with certain workspace folders (I don't know what triggers it).
Extension version: 0.21.2024092402 VS Code version: Code - Insiders 1.94.0-insider (f35c3823e3b7ea4c52f7fee4659bcce39b42ce9e, 2024-09-24T05:04:12.797Z) OS version: Windows_NT x64 10.0.22631 Modes: Remote OS version: Linux x64 5.15.153.1-microsoft-standard-WSL2 Remote OS version: Linux x64 5.15.153.1-microsoft-standard-WSL2
System Info
| Item | Value |
|---|---|
| CPUs | Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz (12 x 3192) |
| GPU Status | 2d_canvas: enabled canvas_oop_rasterization: enabled_on 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 video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 63.85GB (34.33GB free) |
| Process Argv | --crash-reporter-id baf1f71c-33c3-4cfd-b192-986653a51161 |
| Screen Reader | no |
| VM | 0% |
| Item | Value |
|---|---|
| Remote | WSL: Ubuntu-22.04 |
| OS | Linux x64 5.15.153.1-microsoft-standard-WSL2 |
| CPUs | Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz (12 x 0) |
| Memory (System) | 31.27GB (26.96GB free) |
| VM | 0% |
| Item | Value |
|---|---|
| Remote | WSL: Ubuntu-22.04 |
| OS | Linux x64 5.15.153.1-microsoft-standard-WSL2 |
| CPUs | Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz (12 x 0) |
| Memory (System) | 31.27GB (26.96GB free) |
| VM | 0% |
A/B Experiments
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My repro is with the 1.22.4 pre-release of the C/C++ extension -- but our extension never gets any of the callback -- it fails beforehand.
I'm not sure yet how to get more repro or diagnostic info.
The GitHub Copilot Chat logging window says "[error] Request Failed: 400 {"error":{"message":"prompt token limit exceeded","param":"","code":"","type":""}}" before the previously mentioned failure, so it seems like that's the root cause.
@benmcmorran The bug still repros with the latest C/C++ and GitHub Copilot extension:
The GitHub Copilot Chat logging window says "[error] Request Failed: 400 {"error":{"message":"prompt token limit exceeded","param":"","code":"","type":""}}" before the previously mentioned failure, so it seems like that's the root cause.
Is this in an existing chat conversation with a lot of history? It's possible we're not counting tokens correctly for the tool call
@roblourens Yes, it's an existing chat conversation with a lot of history.
I got the same prompt token limit exceeded error while using nvim after a lengthy chat session. The error went away after the chat history was cleared and a new chat session started.
I just hit this error in our TypeScript repo, so it's unrelated to the #cpp mentioned in the original issue (although that might be a different repro). UPDATE: I just realized that I did have #cpp in the text since it was part of the changelog I was asking it to review.
2024-10-03 13:04:05.722 [error] Request Failed: 400 {"error":{"message":"prompt token count of 19378 exceeds the limit of 12288","param":"","code":"","type":""}}
2024-10-03 13:04:05.724 [error] Error: Failed to compute args for tool: "cpptools-lmtool-configuration"
It worked when I asked it to try again.
We saw this once in #websearch and haven't seen it since. I'll mark this as verified.
