Uncaught Psalm\Exception\CodeException: Error with core stub file docblocks: InvalidDocblock

[DRoss66]

This error started showing up last night during our Psalm scan and is causing a crash. Are there any suggestions on how to move past this? I'm relatively new to Psalm and PHP, so apologies if this is obvious.

`Scanning files...
Uncaught Psalm\Exception\CodeException: Error with core stub file docblocks: InvalidDocblock - ../../composer/vendor/vimeo/psalm/stubs/CoreGenericFunctions.phpstub:1737:1 - Template F has invalid as type - int-mask types must all be integer values in /composer/vendor/vimeo/psalm/src/Psalm/Internal/PhpVisitor/ReflectorVisitor.php:571

Stack trace:
#0 /composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(230): Psalm\Internal\PhpVisitor\ReflectorVisitor->leaveNode()
#1 /composer/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(91): PhpParser\NodeTraverser->traverseArray()
#2 /composer/vendor/vimeo/psalm/src/Psalm/Internal/Scanner/FileScanner.php(79): PhpParser\NodeTraverser->traverse()
#3 /composer/vendor/vimeo/psalm/src/Psalm/Internal/Codebase/Scanner.php(554): Psalm\Internal\Scanner\FileScanner->scan()
#4 /composer/vendor/vimeo/psalm/src/Psalm/Internal/Codebase/Scanner.php(782): Psalm\Internal\Codebase\Scanner->scanFile()
#5 /composer/vendor/vimeo/psalm/src/Psalm/Internal/Codebase/Scanner.php(428): Psalm\Internal\Codebase\Scanner->scanAPath()
#6 /composer/vendor/vimeo/psalm/src/Psalm/Internal/Codebase/Scanner.php(280): Psalm\Internal\Codebase\Scanner->scanFilePaths()
#7 /composer/vendor/vimeo/psalm/src/Psalm/Codebase.php(505): Psalm\Internal\Codebase\Scanner->scanFiles()
#8 /composer/vendor/vimeo/psalm/src/Psalm/Config.php(2297): Psalm\Codebase->scanFiles()
#9 /composer/vendor/vimeo/psalm/src/Psalm/Internal/Analyzer/ProjectAnalyzer.php(551): Psalm\Config->visitStubFiles()
#10 /composer/vendor/vimeo/psalm/src/Psalm/Internal/Cli/Psalm.php(370): Psalm\Internal\Analyzer\ProjectAnalyzer->check()
#11 /composer/vendor/vimeo/psalm/psalm(9): Psalm\Internal\Cli\Psalm::run()
#12 /composer/vendor/bin/psalm(119): include('...')
#13 {main}
(Psalm dev-master@99a54fb7bbdf498c3f997323d977b50af6212 crashed due to an uncaught Throwable)
##[debug]Docker Action run completed with exit code 1
##[debug]Finishing: Psalm`

[psalm-github-bot]

Hey @DRoss66, can you reproduce the issue on https://psalm.dev ?

[orklah]

uh, weird, someone made a similar feedback yesterday on slack.

Could you run with --debug-by-line and post here the few lines around where Psalm stops?

[DRoss66]

I am using Psalm Github Actions, so not sure how to run with the --debug-by-line in my yml file. I don't have command line access to run this.

[ygottschalk]

Is the repo open source? If so, a link would be helpful.
If not, can you provide a reproducer? A small repo containing a similar github actions yml and a bit of sample code to show the error.
If not, you can try to locate the psalm command in the .yml (something like this) and add --debug-by-line to that and post the (relevant parts of the) results.
Also some info about the system / github runner could be helpful. ubuntu / debian / ... / windows ... stuff like that

[DRoss66]

We were able to determine that 2 days ago, the method that is throwing the exception was added added via this PR.
#9878

In light of that, we are able to use a previous docker image of Psalm and avoid the error for the moment. I am sorry but I can't share our code. The runner we are using is Ubuntu.

[ygottschalk]

@orklah I think it is because one of the GLOB_* constants is not defined, this will not work.
Can we stub those constants if they do not exist on the system?

@DRoss66 which php version?

[orklah]

yeah we can stub those

[DRoss66]

PHP Version 7.4. thanks!

[ygottschalk]

@DRoss66 does the changes in PR #9942 fix your issue?

do not have any time rn, will do style-fix at weekend. then this can be merged.