Failed to handle key ``: nvim_buf_set_lines: Buffer is not 'modifiable'
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Description
To Reproduce
Steps to reproduce the behavior:
- Go to '...'
- Click on '....'
- Scroll down to '....'
- See error
VSCodeVim version: 1.24.2
Stack trace
Error: Error making request to nvim_buf_set_lines
at c.request (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\node_modules\neovim\lib\api\Base.js:76:23)
at c.setLines (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\node_modules\neovim\lib\api\Buffer.js:86:21)
at g.syncVSCodeToVim (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\neovim\neovim.ts:133:15)
at process.patch (node:internal/process/task_queues:96:5)
at g.statusBarText [as run] (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\neovim\neovim.ts:51:88)
at C.commandLine [as run] (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\cmd_line\commandLine.ts:295:19)
at b.mode [as run] (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\actions\commands\commandLine.ts:153:52)
at b.i [as exec] (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\actions\commands\commandLine.ts:33:60)
at b.execCount (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\actions\base.ts:184:42)
at I.actionToRecord [as runAction] (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\mode\modeHandler.ts:739:47)
at I.handledAsAction [as handleKeyAsAnAction] (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\mode\modeHandler.ts:688:43)
at I.text [as handleKeyEvent] (c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\src\mode\modeHandler.ts:505:11)
at c:\Users\Administrator\.vscode\extensions\vscodevim.vim-1.24.2\extensionBase.ts:359:73
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with src/neovim/neovim.ts, especially syncVSCodeToVim, and trace the nvim_buf_set_lines call using the provided stack trace. Reproduce the failure with a non-modifiable buffer; done means the reported key path no longer raises this error, with relevant test coverage added or updated if available.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100