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akaneia / mexTool

Companion tool for installing and managing the m-ex system
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Volleyball MEX .zip file importing 'Object reference not set to an instance of an object' #7

Closed Oafish1 closed 3 years ago

Oafish1 commented 3 years ago

Export then import. The other stages seem to work fine. Volleyball, however, throws this error. This came about when I wanted to raise the score limit and consecutive ball hit limits on the stage. The exception text is below and the modifications were being done on .5e.

System.NullReferenceException: Object reference not set to an instance of an object.
   at mexTool.Core.MEXStage.InstallStageFromStream(Stream stream)
   at mexTool.Core.MEXStage.InstallStageFromFile(String filePath)
   at mexTool.GUI.Pages.StagePage.importButton_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at mexTool.GUI.Controls.MXButton.PerformClick()
   at mexTool.GUI.Controls.MXButton.OnClick(EventArgs e)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Oafish1 commented 3 years ago

My mistake, I didn't have the file totally closed in the hex editor. Although I don't know how that affected a zipped version of the folder.

Additionally, on import, a 'local file header corrupt' error message is caused by overwriting another .zip file during export.