TS Server fatal error: Cannot read properties of undefined (reading 'sourceFile') #1105
Closed as not planned
Description
Type: Bug
❗️❗️❗️ Please fill in the sections below to help us diagnose the issue ❗️❗️❗️
TypeScript Version: 5.6.3
Steps to reproduce crash
TS Server Log
❗️ Server logging disabled. To help us fix crashes like this, please enable logging by setting:
"typescript.tsserver.log": "verbose"After enabling this setting, future crash reports will include the server log.
Code OSS version: Firebase Studio 1.94.2-cde (b0e6fa075cda44c438f11d44d4466ea348722d00, 2025-06-20T17:40:20.006Z)
OS version:
Modes:
System Info: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36Extensions: none