Error when trying to edit RetroArch Config

[Walter Smart]

When using Launchbox varsion 11.17 on Windows 10 (build 19043) I am trying to edit the config for separate RetroArch (version 1.9) install (version

Steps to reproduce:

• Click Tools menu
• Click Manage Emulators
• Select RetroArch
• Click Edit

And receive the error message below:

Sequence contains no matching element

App: LaunchBox
Version: 11.17
Type: System.InvalidOperationException
Site: Void ThrowNoMatchException()
Source: System.Linq

at System.Linq.ThrowHelper.ThrowNoMatchException()
at Unbroken.LaunchBox.Windows.Desktop.Forms.EmulatorForm.SortPreparedReponse()
at TokenizerRole.PostTransactionOrder(Object , TokenizerRole )
at Unbroken.LaunchBox.Windows.Desktop.Forms.EmulatorForm.CollectPreparedReponse(Object config, EventArgs ord)
at System.Windows.Forms.TextBoxBase.OnTextChanged(EventArgs e)
at System.Windows.Forms.Control.set_Text(String value)
at System.Windows.Forms.TextBoxBase.set_Text(String value)
at System.Windows.Forms.TextBox.set_Text(String value)
at Unbroken.LaunchBox.Windows.Desktop.Forms.EmulatorForm.RunPreparedReponse()
at TokenizerRole.PostTransactionOrder(Object , TokenizerRole )
at Unbroken.LaunchBox.Windows.Desktop.Forms.EmulatorForm.ManagePreparedReponse(Object config, EventArgs ord)
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at System.Windows.Forms.Form.OnCreateControl()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl()
at System.Windows.Forms.Control.WmShowWindow(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmShowWindow(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Recent Log:

09:54:05 Exception

[Christian]

Hey Walter, thanks for the report. This should be fixed in the recent beta release. You can opt into it inside of LaunchBox options on the Updates page.

[Walter Smart]

Thanks. I managed to fix my existing install by reinstalling 11.17 again over my existing install. I suspect one of the configs got corrupted somehow.