leanprover / leanprover/vscode-lean4

Infoview does not load (ARM64)

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Dominant language
TypeScript
Stars
313
Forks
104
Avg merge
1h 56m
Merged PRs (30d)
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Description

Hello, I just installed the VS code lean4 extension, but the "Lean Infoview" is blank. I am using an ARM64 build of Windows 11, but I have the x64 build of Lean installed and am able to build and run lean programs in the VS Code terminal. The "Lean documentation" works, but not the infoview.

Do you have any suggestions for how to debug this? (I am a programmer, but my expertise is in C++. I'm not familiar with React.)

Here is a screenshot:
image

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  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the blank Lean Infoview on ARM64 Windows 11 with the x64 Lean installation, using the VS Code extension and its terminal context. Inspect the extension's available diagnostics and logs to identify why the Infoview fails to load; done means the Infoview displays normally in this setup.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript, vscode
Domain
desktop, tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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