Description:
It happened when I clicked a NotNull checkbox while creating a EER Diagram. And that's it.
----- Developer Notes -----
MySQL Workbench CE for Windows version 5.2.42 revision 9752
Configuration Directory: C:\Users\jaywalking101\AppData\Roaming\MySQL\Workbench
Data Directory: C:\Program Files (x86)\MySQL\MySQL Workbench 5.2 CE
Cairo Version: 1.8.8
OS: Microsoft Windows 7 Ultimate Edition Service Pack 1 (build 7601), 64-bit
CPU: 4x Intel(R) Core(TM) i5-2310 CPU @ 2.90GHz, 8.0 GiB RAM
Active video adapter (0): NVIDIA GeForce 7300 SE/7200 GS
Installed video RAM: 256 MB
Current video mode: 1920 x 1080 x 4294967296 colors
Used bit depth: 32
Driver version: 8.17.13.142
Installed display drivers: nvd3dumx.dll,nvd3dum
Current user language: Portuguese (Brazil)
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 std.vector<int,std::allocator<int> >.size(vector<int\,std::allocator<int> >* )
at MySQL.Grt.?A0xcdeca877.CppVectorToNativeList<int,int>(vector<int\,std::allocator<int> >* input)
at MySQL.Grt.nativeToManaged(vector<int\,std::allocator<int> >* input)
at MySQL.Grt.RunWrappedDelegate2<void\,void\,std::vector<int\,std::allocator<int> >\,System::Collections::Generic::List<int> ^\,int\,int\,MySQL::Grt::DelegateSlot2<void\,void\,std::vector<int\,std::allocator<int> >\,System::Collections::Generic::List<int> ^\,int\,int>::ManagedDelegate>.native_callback(vector<int\,std::allocator<int> >* a1, Int32* a2)
at boost.detail.function.function_invoker0<int (__cdecl*)(void),int>.invoke(function_buffer* function_ptr)
at boost.function0<int>.()(function0<int>* )
at boost.detail.function.void_function_obj_invoker0<boost::function<int __cdecl(void)>,void>.invoke(function_buffer* function_obj_ptr)
at MySQL.Grt.ListModel.refresh()
at MySQL.GUI.Workbench.Plugins.DbMysqlTableEditor.RefreshFormData()
at MySQL.GUI.Workbench.Plugins.ObjectEditorPlugin.CallRefreshFormData()
at MySQL.GUI.Workbench.Plugins.DbMysqlTableEditor.CallRefreshFormData()
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 MySQL.Grt.ListModel.set_field(NodeId node, Int32 column, Int32 value)
at MySQL.Grt.Db.DbMysqlTableColumnsListModel.ValuePushed(Object sender, NodeControlValueEventArgs e)
at Aga.Controls.Tree.NodeControls.BindableControl.OnValuePushed(NodeControlValueEventArgs args)
at Aga.Controls.Tree.NodeControls.BindableControl.SetValue(TreeNodeAdv node, Object value)
at Aga.Controls.Tree.NodeControls.NodeCheckBox.SetCheckState(TreeNodeAdv node, CheckState value)
at Aga.Controls.Tree.NodeControls.NodeCheckBox.MouseDown(TreeNodeAdvMouseEventArgs args)
at Aga.Controls.Tree.TreeViewAdv.OnMouseDown(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseDown(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)
How to repeat:
I have no idea. If it happens again I will restart MySQL Workbench.