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UMM crashes when trying to link to a folder in Linux

See original GitHub issue

I’m trying to run UMM 0.21.3 with My Time at Portia on Ubuntu 19.04, but every time I choose the directory My Time at Portia is linked to, UMM crashes with the stack trace below.

Steps to reproduce:

  1. In $HOME, ln -s .local/share/Steam/steamapps/common/My\ Time\ At\ Portia ~/games/My\ Time\ At\ Portia (also tried ln -s .local/share/Steam/steamapps/common ~/games)
  2. Run mono /path/to/UnityModManager.exe
  3. Click on the folder select button, and go to the games or games/My Time At Portia folder and hit Ok.
  4. Crash with stacktrace.

Maybe unrelated, but I checked the log tab, and I see that there’s an error with parsing UnityModManagerConfig.xml. Also, I tried the build from https://github.com/newman55/unity-mod-manager/issues/27 but it runs into the same issue

The stacktrace:

System.NullReferenceException: Object reference not set to an instance of an object
  at UnityModManagerNet.Installer.UnityModManagerForm.btnOpenFolder_Click (System.Object sender, System.EventArgs e) [0x0001f] in <d375f720dc724318b0a838655821e9d7>:0 
  at System.Windows.Forms.Control.OnClick (System.EventArgs e) [0x00019] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Button.OnClick (System.EventArgs e) [0x0001e] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.ButtonBase.OnMouseUp (System.Windows.Forms.MouseEventArgs mevent) [0x00069] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Button.OnMouseUp (System.Windows.Forms.MouseEventArgs mevent) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Control.WmLButtonUp (System.Windows.Forms.Message& m) [0x00078] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x001b4] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.ButtonBase.WndProc (System.Windows.Forms.Message& m) [0x00037] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Button.WndProc (System.Windows.Forms.Message& m) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x0000b] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.NativeWindow.WndProc (System.IntPtr hWnd, System.Windows.Forms.Msg msg, System.IntPtr wParam, System.IntPtr lParam) [0x00085] in <69e4940ac30645898b9c63f67c310dba>:0 

Unhandled Exception:
System.NullReferenceException: Object reference not set to an instance of an object
  at UnityModManagerNet.Installer.UnityModManagerForm.UnityModLoaderForm_FormClosing (System.Object sender, System.Windows.Forms.FormClosingEventArgs e) [0x00000] in <d375f720dc724318b0a838655821e9d7>:0 
  at System.Windows.Forms.Form.OnFormClosing (System.Windows.Forms.FormClosingEventArgs e) [0x00019] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Form.FireClosingEvents (System.Windows.Forms.CloseReason reason, System.Boolean cancel) [0x0001b] in <69e4940ac30645898b9c63f67c310dba>:0 
  at (wrapper remoting-invoke-with-check) System.Windows.Forms.Form.FireClosingEvents(System.Windows.Forms.CloseReason,bool)
  at System.Windows.Forms.Application.Exit (System.ComponentModel.CancelEventArgs e) [0x0002e] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.Exit () [0x00005] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.OnThreadException (System.Exception t) [0x0005e] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.NativeWindow.OnThreadException (System.Exception e) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.NativeWindow.WndProc (System.IntPtr hWnd, System.Windows.Forms.Msg msg, System.IntPtr wParam, System.IntPtr lParam) [0x00196] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.XplatUIX11.DispatchMessage (System.Windows.Forms.MSG& msg) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.XplatUI.DispatchMessage (System.Windows.Forms.MSG& msg) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.RunLoop (System.Boolean Modal, System.Windows.Forms.ApplicationContext context) [0x002ff] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.Run (System.Windows.Forms.ApplicationContext context) [0x00011] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.Run (System.Windows.Forms.Form mainForm) [0x00006] in <69e4940ac30645898b9c63f67c310dba>:0 
  at UnityModManagerNet.Installer.Program.Main () [0x00010] in <d375f720dc724318b0a838655821e9d7>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.NullReferenceException: Object reference not set to an instance of an object
  at UnityModManagerNet.Installer.UnityModManagerForm.UnityModLoaderForm_FormClosing (System.Object sender, System.Windows.Forms.FormClosingEventArgs e) [0x00000] in <d375f720dc724318b0a838655821e9d7>:0 
  at System.Windows.Forms.Form.OnFormClosing (System.Windows.Forms.FormClosingEventArgs e) [0x00019] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Form.FireClosingEvents (System.Windows.Forms.CloseReason reason, System.Boolean cancel) [0x0001b] in <69e4940ac30645898b9c63f67c310dba>:0 
  at (wrapper remoting-invoke-with-check) System.Windows.Forms.Form.FireClosingEvents(System.Windows.Forms.CloseReason,bool)
  at System.Windows.Forms.Application.Exit (System.ComponentModel.CancelEventArgs e) [0x0002e] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.Exit () [0x00005] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.OnThreadException (System.Exception t) [0x0005e] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.NativeWindow.OnThreadException (System.Exception e) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.NativeWindow.WndProc (System.IntPtr hWnd, System.Windows.Forms.Msg msg, System.IntPtr wParam, System.IntPtr lParam) [0x00196] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.XplatUIX11.DispatchMessage (System.Windows.Forms.MSG& msg) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.XplatUI.DispatchMessage (System.Windows.Forms.MSG& msg) [0x00000] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.RunLoop (System.Boolean Modal, System.Windows.Forms.ApplicationContext context) [0x002ff] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.Run (System.Windows.Forms.ApplicationContext context) [0x00011] in <69e4940ac30645898b9c63f67c310dba>:0 
  at System.Windows.Forms.Application.Run (System.Windows.Forms.Form mainForm) [0x00006] in <69e4940ac30645898b9c63f67c310dba>:0 
  at UnityModManagerNet.Installer.Program.Main () [0x00010] in <d375f720dc724318b0a838655821e9d7>:0

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:7 (4 by maintainers)

github_iconTop GitHub Comments

2reactions
newman55commented, Mar 14, 2021

Thanks. I’ll make some changes.

0reactions
newman55commented, Apr 1, 2021

Should be fixed.

Read more comments on GitHub >

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