Failed to handle key=H. Cannot read property 'active' of undefined
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Description
To Reproduce
Steps to reproduce the behavior:
- Go to '...'
- Click on '....'
- Scroll down to '....'
- See error
VSCodeVim version: 1.20.0
Stack trace
TypeError: Failed to handle key=H. Cannot read property 'active' of undefined
at Be.execActionWithCount (/Users/jailangoju/.vscode/extensions/vscodevim.vim-1.20.0/src/actions/motion.ts:90:59)
at I.executeMovement (/Users/jailangoju/.vscode/extensions/vscodevim.vim-1.20.0/src/mode/modeHandler.ts:952:37)
at runMicrotasks (<anonymous>)
at process.recordedState (internal/process/task_queues.js:97:5)
at I.actionToRecord [as runAction] (/Users/jailangoju/.vscode/extensions/vscodevim.vim-1.20.0/src/mode/modeHandler.ts:718:7)
at I.handledAsAction [as handleKeyAsAnAction] (/Users/jailangoju/.vscode/extensions/vscodevim.vim-1.20.0/src/mode/modeHandler.ts:651:43)
at I.text [as handleKeyEvent] (/Users/jailangoju/.vscode/extensions/vscodevim.vim-1.20.0/src/mode/modeHandler.ts:471:11)
at Object.promise (/Users/jailangoju/.vscode/extensions/vscodevim.vim-1.20.0/extensionBase.ts:373:73)
at Object.runTasks (/Users/jailangoju/.vscode/extensions/vscodevim.vim-1.20.0/src/taskQueue.ts:36:26)
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 in src/actions/motion.ts at execActionWithCount, then trace key H through src/mode/modeHandler.ts at executeMovement. Reproduce the TypeError with VSCodeVim 1.20.0 and identify why the accessed value is undefined; done means handling H without the reported 'active' error.
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