[NBug] Illegal characters in path.

[Kuinox]

⚠️ The sections below must be filled in and this text must be removed or the issue will be closed.

Current behaviour

Expected behaviour

Steps to reproduce

Error Details

System.ArgumentException: Illegal characters in path.
   at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)
   at System.Security.Permissions.FileIOPermission.QuickDemand(FileIOPermissionAccess access, String fullPath, Boolean checkForDuplicates, Boolean needFullPath)
   at GitCommands.FullPathResolver.Resolve(String path)
   at GitUI.Editor.FileViewer.<ShowOrDeferAsync>g__GetFileLength|88_0(<>c__DisplayClass88_0& )
   at GitUI.Editor.FileViewer.ViewCurrentChanges(String fileName, String oldFileName, Boolean staged, Boolean isSubmodule, Func`1 getStatusAsync, Action openWithDifftool)
   at GitUI.Editor.FileViewer.ViewCurrentChanges(GitItemStatus item, Boolean isStaged, Action openWithDifftool)
   at GitUI.CommandsDialogs.FormCommit.<SetSelectedDiffAsync>d__130.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at GitUI.CommandsDialogs.FormCommit.<>c__DisplayClass129_0.<<ShowChanges>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at GitUI.ThreadHelper.<>c__DisplayClass13_0.<<FileAndForget>b__0>d.MoveNext()

Additional information

GitExtensions have issue with a Github wiki repo.
It didn't cloned sucessfully, and i had this error while stashing change of this failed clone.

Environment

• Git Extensions 3.1.1.6049
• Build 2f87210
• Git 2.21.0.windows.1
• Microsoft Windows NT 10.0.17763.0
• .NET Framework 4.7.3416.0
• DPI 120dpi (125% scaling)

[archivarius-bot]

Thank you for the bug report 👍

Sadly, it appears some important information is still missing, which you may have overlooked while submitting the bug.
Without this information we may not be able to assist you in resolving the issue.

Please review your submission, fill the missing information in and post a new comment to ping us back to re-open the issue.
Thanks again

[gerhardol]

Duplicate of #6982