BUG: Explorer Plugin: Error when query ends with a forward slash

[cibere]

Checks

• I have checked that this issue has not already been reported.

• I am using the latest version of Flow Launcher.

Problem Description

When using the explorer plugin to look up a path, ending off your query in a forward slash results in an error

To Reproduce

1. Type C:\/
2. See the error result from the explorer plugin

Screenshots

Flow Launcher Version

1.19.5

Windows Build Number

Microsoft Windows [Version 10.0.22631.4751]

Error Log

17:55:29.4035-08:00 - ERROR - DirectoryInfoSearch.DirectorySearch - Error occurred while searching path
EXCEPTION OCCURS: System.ArgumentException: Second path fragment must not be a drive or UNC name. (Parameter 'expression')
   at System.IO.Enumeration.FileSystemEnumerableFactory.NormalizeInputs(String& directory, String& expression, MatchType matchType)
   at System.IO.DirectoryInfo.InternalEnumerateInfos(String path, String searchPattern, SearchTarget searchTarget, EnumerationOptions options)
   at Flow.Launcher.Plugin.Explorer.Search.DirectoryInfo.DirectoryInfoSearch.DirectorySearch(EnumerationOptions enumerationOption, String search, String searchCriteria, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Search\DirectoryInfo\DirectoryInfoSearch.cs:line 81
   at Flow.Launcher.Plugin.Explorer.Search.SearchManager.PathSearchAsync(Query query, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Search\SearchManager.cs:line 242
   at Flow.Launcher.Plugin.Explorer.Search.SearchManager.SearchAsync(Query query, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Search\SearchManager.cs:line 136
   at Flow.Launcher.Plugin.Explorer.Main.QueryAsync(Query query, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Main.cs:line 88
   at Flow.Launcher.Core.Plugin.PluginManager.<>c__DisplayClass28_0.<<QueryForPluginAsync>b__0>d.MoveNext() in C:\projects\flow-launcher\Flow.Launcher.Core\Plugin\PluginManager.cs:line 248
--- End of stack trace from previous location ---
   at Flow.Launcher.Infrastructure.Stopwatch.DebugAsync(String message, Func`1 action) in C:\projects\flow-launcher\Flow.Launcher.Infrastructure\Stopwatch.cs:line 40
   at Flow.Launcher.Core.Plugin.PluginManager.QueryForPluginAsync(PluginPair pair, Query query, CancellationToken token) in C:\projects\flow-launcher\Flow.Launcher.Core\Plugin\PluginManager.cs:line 282

[cibere]

I decided to do some more messing around, and I managed to get a different error message, however the forward slash isn't at the end of the query.

I got this new error message with the following query: c:\test\test/test

error log

Flow Launcher version: 1.19.5
OS Version: 22631.4751
IntPtr Length: 8
x64: True

Python Path: C:\Users\default.MyPC\AppData\Roaming\FlowLauncher\Environments\Python\PythonEmbeddable-v3.11.4\pythonw.exe
Node Path: C:\Program Files\nodejs\node.exe
Date: 02/06/2025 18:00:07
Exception:
Explorer Exception: 
Websites: https://github.com/Flow-Launcher/Flow.Launcher
Author: Jeremy Wu
Version: 3.2.4
Flow.Launcher.Core.ExternalPlugins.FlowPluginException: Could not find a part of the path 'c:\test\test'.
 ---> System.IO.DirectoryNotFoundException: Could not find a part of the path 'c:\test\test'.
   at System.IO.Enumeration.FileSystemEnumerator`1.CreateDirectoryHandle(String path, Boolean ignoreNotFound)
   at System.IO.Enumeration.FileSystemEnumerator`1.Init()
   at System.IO.Enumeration.FileSystemEnumerableFactory.FileSystemInfos(String directory, String expression, EnumerationOptions options, Boolean isNormalized)
   at System.IO.DirectoryInfo.InternalEnumerateInfos(String path, String searchPattern, SearchTarget searchTarget, EnumerationOptions options)
   at Flow.Launcher.Plugin.Explorer.Search.DirectoryInfo.DirectoryInfoSearch.DirectorySearch(EnumerationOptions enumerationOption, String search, String searchCriteria, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Search\DirectoryInfo\DirectoryInfoSearch.cs:line 81
   at Flow.Launcher.Plugin.Explorer.Search.SearchManager.PathSearchAsync(Query query, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Search\SearchManager.cs:line 242
   at Flow.Launcher.Plugin.Explorer.Search.SearchManager.SearchAsync(Query query, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Search\SearchManager.cs:line 136
   at Flow.Launcher.Plugin.Explorer.Main.QueryAsync(Query query, CancellationToken token) in C:\projects\flow-launcher\Plugins\Flow.Launcher.Plugin.Explorer\Main.cs:line 88
   at Flow.Launcher.Core.Plugin.PluginManager.<>c__DisplayClass28_0.<<QueryForPluginAsync>b__0>d.MoveNext() in C:\projects\flow-launcher\Flow.Launcher.Core\Plugin\PluginManager.cs:line 248
--- End of stack trace from previous location ---
   at Flow.Launcher.Infrastructure.Stopwatch.DebugAsync(String message, Func`1 action) in C:\projects\flow-launcher\Flow.Launcher.Infrastructure\Stopwatch.cs:line 40
   at Flow.Launcher.Core.Plugin.PluginManager.QueryForPluginAsync(PluginPair pair, Query query, CancellationToken token) in C:\projects\flow-launcher\Flow.Launcher.Core\Plugin\PluginManager.cs:line 282
   --- End of inner exception stack trace ---
   at Flow.Launcher.Core.Plugin.PluginManager.<>c__DisplayClass28_1.<QueryForPluginAsync>b__1(ActionContext _) in C:\projects\flow-launcher\Flow.Launcher.Core\Plugin\PluginManager.cs:line 276
   at Flow.Launcher.Plugin.Result.ExecuteAsync(ActionContext context) in /_/Flow.Launcher.Plugin/Result.cs:line 246
   at Flow.Launcher.ViewModel.MainViewModel.OpenResultAsync(String index) in C:\projects\flow-launcher\Flow.Launcher\ViewModel\MainViewModel.cs:line 389
   at CommunityToolkit.Mvvm.Input.AsyncRelayCommand.AwaitAndThrowIfFailed(Task executionTask)
   at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__128_0(Object state)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)