TypeError: Cannot read property 'kind' of undefined in 'areSameModule' during 'navtree' #38058
Description
This issue comes from crash dumps in telemetry. We've tried to de-duplicate issues on a best-effort basis, comparing the sequence of methods called and the command requested while ignoring line numbers.
TypeScript version prefix: 3.8.3
VSCode version: 1.43.2
Command requested: navtree
Hitting sessions: 2099
Five line hash: 5f939d885584a54ff4b530bb3e868b4c
Stack:
at areSameModule (tsserver.js:116719:27)
at shouldReallyMerge (tsserver.js:116704:28)
at tryMerge (tsserver.js:116686:17)
at <anonymous> (tsserver.js:116584:25)
at filterMutate (tsserver.js:384:17)
at mergeChildren (tsserver.js:116560:16)
at endNode (tsserver.js:116318:17)
at rootNavigationBarNode (tsserver.js:116259:13)
at getNavigationTree (tsserver.js:116223:38)
at getNavigationTree (tsserver.js:135574:37)
at Session.getNavigationTree (tsserver.js:145615:44)
at _a.<computed> (tsserver.js:144481:61)
at <anonymous> (tsserver.js:146003:88)
at Session.executeWithRequestId (tsserver.js:145994:28)
at Session.executeCommand (tsserver.js:146003:33)
at Session.onMessage (tsserver.js:146027:35)
at <anonymous> (tsserver.js:147342:27)
at unknown (suppressed.js)
at unknown (suppressed.js)
at unknown (suppressed.js)
at unknown (suppressed.js)
at unknown (suppressed.js)
at unknown (suppressed.js)
at unknown (suppressed.js)
at unknown (suppressed.js)
at unknown (suppressed.js)