Bug #63017 | Object reference not set to an instance of an object | ||
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Submitted: | 30 Oct 2011 1:30 | Modified: | 2 Dec 2011 10:51 |
Reporter: | Eric Kent | Email Updates: | |
Status: | No Feedback | Impact on me: | |
Category: | MySQL Workbench: Modeling | Severity: | S3 (Non-critical) |
Version: | 5.2.35 CE Rev 7915 | OS: | Windows (Windows 7) |
Assigned to: | CPU Architecture: | Any |
[30 Oct 2011 1:30]
Eric Kent
[30 Oct 2011 2:23]
Eric Kent
Error happened again: I was re-sizing a layer and received this error. After I closed the bug dialog, the workbench crashed. Exception = System.NullReferenceException Message = Object reference not set to an instance of an object. FullText = System.NullReferenceException: Object reference not set to an instance of an object. at MySQL.GUI.Workbench.Plugins.PhysicalLayerEditor.RefreshFormData() at MySQL.GUI.Workbench.Plugins.ObjectEditorPlugin.CallRefreshFormData() at MySQL.GUI.Workbench.Plugins.ObjectEditorPlugin.RefreshFormDataInvoke() at MySQL.Grt.RunWrappedDelegate0<void\,void\,MySQL::Grt::DelegateSlot0<void\,void>::ManagedDelegate>.native_callback() at boost.detail.function.void_function_invoker0<void (__cdecl*)(void),void>.invoke(function_buffer* function_ptr) at wb.ModelDiagramForm.handle_mouse_button(ModelDiagramForm* , MouseButton , Boolean , Int32 , Int32 , EventState ) at MySQL.Workbench.ModelViewForm.OnMouseUp(MouseEventArgs e, Int32 X, Int32 Y, Keys keystate, MouseButtons buttons) at MySQL.GUI.Workbench.ModelDiagramForm.CanvasPanel_MouseUp(Object sender, MouseEventArgs e) at System.Windows.Forms.Control.OnMouseUp(MouseEventArgs e) at MySQL.Utilities.WindowsCanvasViewerPanel.OnMouseUp(MouseEventArgs 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.ScrollableControl.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)
[31 Oct 2011 10:05]
MySQL Verification Team
Could you please provide the output of Help->System Info. I couldn't repeat on my Windows 7 64-bit box. Thanks.
[31 Oct 2011 12:15]
Eric Kent
System Info: MySQL Workbench CE for Windows version 5.2.35 Configuration Directory: C:\Users\Eric\AppData\Roaming\MySQL\Workbench Data Directory: C:\Program Files (x86)\MySQL\MySQL Workbench 5.2 CE Cairo Version: 1.8.8 Rendering Mode: OpenGL is available on this system, so OpenGL is used for rendering. OpenGL Driver Version: 3.1.0 - Build 8.15.10.2462 OS: Microsoft Windows 7 Home Premium Edition Service Pack 1 (build 7601), 64-bit CPU: 4x Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz, 3.9 GiB RAM Active video adapter: Intel(R) HD Graphics Family Installed video RAM: 1813 MB Current video mode: 1366 x 768 x 4294967296 colors Used bit depth: 32 Driver version: 8.15.10.2462 Installed display drivers: igdumd64.dll,igd10umd64.dll,igd10umd64.dll,igdumdx32,igd10umd32,igd10umd32 Current user language: English (United States) See also my other bug reports: Bug #63025 Bug #62951
[1 Nov 2011 10:31]
Valeriy Kravchuk
Can you provide some .mwb file that you've got a problem with while changing layers in it?
[1 Nov 2011 12:57]
Eric Kent
The error does not happen consistently. It happened twice when modify layers, and the same error occurred a couple of times when moving individual tables in the diagram. The mwb file is 142 kb. I have been working with it full time for the past couple of weeks, making many changes. I have not been able to reproduce the problem with a small sample model, but since it only occurs sporadically, that is not surprising. Let me know if you still want a copy of the data model file.
[2 Nov 2011 10:51]
Valeriy Kravchuk
Yes, please. Maybe models I tried to use were too simple to demonstrate the problem.
[3 Dec 2011 7:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".