Bug #94023 Would not open connection that tested OK.
Submitted: 23 Jan 2019 21:50 Modified: 23 Feb 2019 22:08
Reporter: Alan Scott Email Updates:
Status: No Feedback Impact on me:
Category:MySQL Workbench Severity:S1 (Critical)
Version:8 OS:Windows (windows 10)
Assigned to: CPU Architecture:Any (intel i3)

[23 Jan 2019 21:50] Alan Scott
Exception = System.ArgumentException
Message = Parameter is not valid.
FullText = System.ArgumentException: Parameter is not valid.
   at System.Drawing.Bitmap..ctor(String filename, Boolean useIcm)
   at TriangleNodeControl..ctor()
   at MformsTree.AddColumn(TreeColumnType type, String name, Int32 initial_width, Boolean editable)
   at wb.WBContext.new_model_finish(WBContext* )
   at MySQL.Workbench.WbContext.new_model_finish()
   at MySQL.GUI.Workbench.MainForm.RefreshGUI(RefreshType refresh, String str, IntPtr ptr)
   at MySQL.Workbench.WbFrontendCallbacks.refresh_gui_wrapper(RefreshType refresh, basic_string<char\,std::char_traits<char>\,std::allocator<char> >* str, UInt64 ptr)
   at std._Func_impl<void (__cdecl*)(enum wb::RefreshType,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,unsigned __int64),std::allocator<int>,void,enum wb::RefreshType,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,unsigned __int64>._Do_call(_Func_impl<void (__cdecl\*)(enum wb::RefreshType\,std::basic_string<char\,std::char_traits<char>\,std::allocator<char> > const \&\,unsigned __int64)\,std::allocator<int>\,void\,enum wb::RefreshType\,std::basic_string<char\,std::char_traits<char>\,std::allocator<char> >\,unsigned __int64>* , RefreshType* <_Args_0>, basic_string<char\,std::char_traits<char>\,std::allocator<char> >* <_Args_1>, UInt64* <_Args_2>)
   at wb.WBContext.flush_idle_tasks(WBContext* , Boolean )
   at MySQL.Workbench.WbContext.flush_idle_tasks(Boolean force)
   at MySQL.GUI.Workbench.Program.timer_Tick(Object sender, EventArgs e)

How to repeat:
When opening a connection.
[23 Jan 2019 22:08] MySQL Verification Team
Which exactly version are you using 8.0.14, otherwise try it. Thanks.
[24 Feb 2019 1:00] 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".