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False positive error messages after file rename #38684

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False positive error messages after file rename#38684
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sheetalkamat
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BugA bug in TypeScriptFix AvailableA PR has been opened for this issue
Milestone
TypeScript 4.0.0

Description

@robak86
Tomasz Robaczewski (robak86)
opened on May 20, 2020

TypeScript Version: 3.9.3

Search Terms:
"rename not found", "composite project not found"

Code

https://github.com/robak86/ts-issue

  1. Run yarn start (tsc in watch mode using -b flag for project references)
  2. The project compiles without errors
  3. Rename file. tsc displays an error that file was not found
  4. Restart tsc
  5. A different false positive error shows up

Expected behavior:
Renaming files work without errors

Actual behavior:
The renaming makes tsc display errors

Related Issues:
#37514

Activity

  1. Tomasz Robaczewski (robak86)
    changed the title [-]False positive error messages after file remae[/-] [+]False positive error messages after file rename[/+] on May 20, 2020

  2. sheetalkamat commented on May 20, 2020

    @sheetalkamat
    Sheetal Nandi (sheetalkamat)
    on May 20, 2020
    Member

    This doesnt seem to repro.. Can you share more details?
    You can run tsc -b -v --extendedDiagnostics --listFiles --listEmittedFiles --watch and paste output here, may be that will reveal something.

  3. Sheetal Nandi (sheetalkamat)
    added
    Needs More InfoThe issue still hasn't been fully clarified
    on May 20, 2020

  4. robak86 commented on May 21, 2020

    @robak86
    Tomasz Robaczewski (robak86)
    on May 21, 2020
    Author

    Sure, here is the run at which I renamed a file. I adjusted command to reflect my current setup (-b packages/tsconfig.json)

    yarn tsc -b packages/tsconfig.json -v --extendedDiagnostics --listFiles --listEmittedFiles --watch
yarn run v1.22.4
$ /home/robak/Projects/ts-issue/node_modules/.bin/tsc -b packages/tsconfig.json -v --extendedDiagnostics --listFiles --listEmittedFiles --watch
[11:14:58 AM] Starting compilation in watch mode...

[11:14:58 AM] Projects in this build: 
    * packages/utils/tsconfig.json
    * packages/app/tsconfig.json
    * packages/tsconfig.json

[11:14:58 AM] Project 'packages/utils/tsconfig.json' is up to date because newest input 'packages/utils/src/index.ts' is older than oldest output 'packages/utils/lib/index.js.map'

[11:14:58 AM] Project 'packages/app/tsconfig.json' is out of date because oldest output 'packages/app/lib/index.js' is older than newest input 'packages/app/src/index.ts'

[11:14:58 AM] Building project '/home/robak/Projects/ts-issue/packages/app/tsconfig.json'...

/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.es5.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.dom.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.webworker.importscripts.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.scripthost.d.ts
/home/robak/Projects/ts-issue/packages/utils/lib/index.d.ts
/home/robak/Projects/ts-issue/packages/app/src/renameMe.ts
/home/robak/Projects/ts-issue/packages/app/src/index.ts
[11:14:58 AM] Updating unchanged output timestamps of project '/home/robak/Projects/ts-issue/packages/app/tsconfig.json'...

Files:                          8
Lines:                      24824
Nodes:                     111261
Identifiers:                40853
Symbols:                    24663
Types:                         76
Instantiations:                 0
Memory used:               46690K
Assignability cache size:       0
Identity cache size:            0
Subtype cache size:             0
Strict subtype cache size:      0
I/O Read time:              0.00s
Parse time:                 0.23s
ResolveTypeReference time:  0.00s
ResolveModule time:         0.00s
Program time:               0.23s
Bind time:                  0.12s
Total time:                 0.35s
[11:14:58 AM] Found 0 errors. Watching for file changes.

FileWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/utils/tsconfig.json 2000 undefined Config file /home/robak/Projects/ts-issue/packages/utils/tsconfig.json
DirectoryWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/utils 1 undefined Wild card directory /home/robak/Projects/ts-issue/packages/utils/tsconfig.json
Elapsed:: 1ms DirectoryWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/utils 1 undefined Wild card directory /home/robak/Projects/ts-issue/packages/utils/tsconfig.json
FileWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/utils/src/index.ts 250 undefined Source file /home/robak/Projects/ts-issue/packages/utils/tsconfig.json
FileWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/app/tsconfig.json 2000 undefined Config file /home/robak/Projects/ts-issue/packages/app/tsconfig.json
DirectoryWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/app 1 undefined Wild card directory /home/robak/Projects/ts-issue/packages/app/tsconfig.json
Elapsed:: 1ms DirectoryWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/app 1 undefined Wild card directory /home/robak/Projects/ts-issue/packages/app/tsconfig.json
FileWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/app/src/index.ts 250 undefined Source file /home/robak/Projects/ts-issue/packages/app/tsconfig.json
FileWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/app/src/renameMe.ts 250 undefined Source file /home/robak/Projects/ts-issue/packages/app/tsconfig.json
FileWatcher:: Added:: WatchInfo: /home/robak/Projects/ts-issue/packages/tsconfig.json 2000 undefined Config file /home/robak/Projects/ts-issue/packages/tsconfig.json
FileWatcher:: Triggered with /home/robak/Projects/ts-issue/packages/app/src/renameMe.ts 2:: WatchInfo: /home/robak/Projects/ts-issue/packages/app/src/renameMe.ts 250 undefined Source file /home/robak/Projects/ts-issue/packages/app/tsconfig.json
Elapsed:: 0ms FileWatcher:: Triggered with /home/robak/Projects/ts-issue/packages/app/src/renameMe.ts 2:: WatchInfo: /home/robak/Projects/ts-issue/packages/app/src/renameMe.ts 250 undefined Source file /home/robak/Projects/ts-issue/packages/app/tsconfig.json
[11:15:39 AM] File change detected. Starting incremental compilation...

[11:15:39 AM] Failed to parse file 'packages/app/tsconfig.json': /home/robak/Projects/ts-issue/packages/app/src/renameMe.ts does not exist.

[11:15:39 AM] Building project '/home/robak/Projects/ts-issue/packages/app/tsconfig.json'...

error TS6053: File '/home/robak/Projects/ts-issue/packages/app/src/renameMe.ts' not found.

/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.es5.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.dom.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.webworker.importscripts.d.ts
/home/robak/Projects/ts-issue/node_modules/typescript/lib/lib.scripthost.d.ts
/home/robak/Projects/ts-issue/packages/utils/lib/index.d.ts
/home/robak/Projects/ts-issue/packages/app/src/index.ts
Files:                          7
Lines:                      24822
Nodes:                     111252
Identifiers:                40852
Symbols:                    24660
Types:                         76
Instantiations:                 0
Memory used:               46001K
Assignability cache size:       0
Identity cache size:            0
Subtype cache size:             0
Strict subtype cache size:      0
I/O Read time:              0.00s
Parse time:                 0.19s
ResolveTypeReference time:  0.00s
ResolveModule time:         0.01s
Program time:               0.20s
Bind time:                  0.11s
Total time:                 0.31s
[11:15:39 AM] Found 1 error. Watching for file changes.

sysLog:: onTimerToUpdateChildWatches:: 1
sysLog:: invokingWatchers:: 1ms:: 0
DirectoryWatcher:: Triggered with /home/robak/Projects/ts-issue/packages/app :: WatchInfo: /home/robak/Projects/ts-issue/packages/app 1 undefined Wild card directory /home/robak/Projects/ts-issue/packages/app/tsconfig.json
/home/robak/Projects/ts-issue/packages/app is output file
Elapsed:: 0ms DirectoryWatcher:: Triggered with /home/robak/Projects/ts-issue/packages/app :: WatchInfo: /home/robak/Projects/ts-issue/packages/app 1 undefined Wild card directory /home/robak/Projects/ts-issue/packages/app/tsconfig.json
sysLog:: Elapsed 1ms:: onTimerToUpdateChildWatches:: 0 undefined

  5. sheetalkamat commented on May 21, 2020

    @sheetalkamat
    Sheetal Nandi (sheetalkamat)
    on May 21, 2020
    Member

    Well thank you for providing the log. This seems to be similar to #37994 and introduced by delayed child watcher updates (#35615)
    Meanwhile you can work around this by passing --synchronousWatchDirectory

  6. Sheetal Nandi (sheetalkamat)
    added
    BugA bug in TypeScript
    and removed
    Needs More InfoThe issue still hasn't been fully clarified
    on May 21, 2020
  7. Sheetal Nandi (sheetalkamat)
    self-assigned this
    on May 21, 2020
  8. Sheetal Nandi (sheetalkamat)
    added this to the TypeScript 4.0 milestone on May 21, 2020
  9. Sheetal Nandi (sheetalkamat)
    added a commit that references this issue on Jun 11, 2020

    Testcase showing that renaming file with non sync directory watcher d…

    2cf6d4f
  10. Sheetal Nandi (sheetalkamat)
    added
    Fix AvailableA PR has been opened for this issue
    on Jun 11, 2020
  11. Sheetal Nandi (sheetalkamat)
    added a commit that references this issue on Jun 16, 2020

    Fixes issues with reload because of output emit (#39030)

    0232d4a
  12. Sheetal Nandi (sheetalkamat)
    closed this as completedon Jun 17, 2020
  13. microsoft
    locked as resolved and limited conversation to collaborators on Oct 21, 2025
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