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`Programming Tasks`: Malformed input or input contains unmappable characters

See original GitHub issue

Describe the bug

Artemis cannot load Tasks from GitLab if the Path contains characters like: äöü.

GitLab contains:

And Artemis encounters an internal server error while loading the repository:

Caused by: java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /opt/Artemis/data/repos-download/1638521186302/PROGRAMMING2122SHEET2TASKA/programming2122sheet2taska-XYZABC/._Übungsblatt_02.iml8367470496992632905.tmp
        at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:145)
        at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:69)
        at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:276)
        at java.base/java.io.File.toPath(File.java:2353)
        at org.eclipse.jgit.util.FileUtils.isFile(FileUtils.java:802)
        at org.eclipse.jgit.util.FileUtils.canExecute(FileUtils.java:831)
        at org.eclipse.jgit.util.FS_POSIX.canExecute(FS_POSIX.java:205)
        at org.eclipse.jgit.dircache.DirCacheCheckout.checkoutEntry(DirCacheCheckout.java:1506)
        at org.eclipse.jgit.dircache.DirCacheCheckout.doCheckout(DirCacheCheckout.java:563)
        at org.eclipse.jgit.dircache.DirCacheCheckout.checkout(DirCacheCheckout.java:467)
        at org.eclipse.jgit.api.CloneCommand.checkout(CloneCommand.java:385)
        at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:212)
        at de.tum.in.www1.artemis.service.connectors.GitService.getOrCheckoutRepository(GitService.java:444)

To Reproduce

Create a Programming Task
Create a commit with a file name that contains ÄÖÜ
Try to open the Repo in Artemis

Expected behavior

The Repository shall be displayed / no error is expected. Or at least a hint in the Artemis Frontend that the user shall edit their latest Git commit that it might be loadable.

Screenshots

No response

What browsers are you seeing the problem on?

Firefox

Additional context

No response

Relevant log output

No response

Issue Analytics

State:
Created 2 years ago
Comments:5 (5 by maintainers)

Top GitHub Comments

1reaction

kruschecommented, Dec 3, 2021

Great that you could resolve it. Could you add a hint to the docker file in a PR? Or even better: could we integrate the correct locale settings into the dockerfile? Maybe a custom built docker image?

0reactions

dfuchsscommented, Dec 3, 2021

Thanks for the hint @krusche . The locale was the problem. As mentioned above, this could be added to your Dockerfiles & Documentation 😃

https://github.com/kit-sdq/Artemis4Docker/commit/d77ca6f91fab9266ba45c86941b0cbca7b68eb79