[Extension Host] Document not found in AST tracker

Before submitting your bug report

• I've tried using the "Ask AI" feature on the Continue docs site to see if the docs have an answer
• I'm not able to find a related conversation on GitHub discussions that reports the same bug
• I'm not able to find an open issue that reports the same bug
• I've seen the troubleshooting guide on the Continue Docs

Relevant environment info

- OS: Windows NTx6410.0.19045
- Continue version: 1.2.21
- IDE version: below

Version: 1.113.0 (user setup)
Commit: cfbea10c5ffb233ea9177d34726e6056e89913dc
Date: 2026-03-24T15:07:18+01:00
Electron: 39.8.3
ElectronBuildId: 13620978
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0

Description

Happens every onDidChangeVisibleTextEditors event.

To reproduce

Switch between text editors. That simple.

Log output

[Extension Host] deleteChain called from onDidChangeVisibleTextEditors
log.ts:460   ERR [Extension Host] Document path\t not found in AST tracker
error	@	log.ts:460
error	@	log.ts:565
error	@	logService.ts:51
deo	@	remoteConsoleUtil.ts:58
$logExtensionHostMessage	@	mainThreadConsole.ts:38
_doInvokeHandler	@	rpcProtocol.ts:458
_invokeHandler	@	rpcProtocol.ts:443
_receiveRequest	@	rpcProtocol.ts:373
_receiveOneMessage	@	rpcProtocol.ts:299
(anonymous)	@	rpcProtocol.ts:161
_deliver	@	event.ts:1354
fire	@	event.ts:1385
fire	@	ipc.net.ts:652
(anonymous)	@	localProcessExtensionHost.ts:414
console.ts:139 [Extension Host] Document c:\Users\Max_Ostro\Hotkeys\ostro.lua not found in AST tracker
leo	@	console.ts:139
$logExtensionHostMessage	@	mainThreadConsole.ts:39
_doInvokeHandler	@	rpcProtocol.ts:458
_invokeHandler	@	rpcProtocol.ts:443
_receiveRequest	@	rpcProtocol.ts:373
_receiveOneMessage	@	rpcProtocol.ts:299
(anonymous)	@	rpcProtocol.ts:161
_deliver	@	event.ts:1354
fire	@	event.ts:1385
fire	@	ipc.net.ts:652
(anonymous)	@	localProcessExtensionHost.ts:414

Start by tracing the onDidChangeVisibleTextEditors handler and its deleteChain call, then inspect how the AST tracker records document paths. Reproduce by switching between text editors and use the provided extension-host logs to verify the false “Document not found” error no longer appears.