In one of our applications, the designer will not load for me on several forms. I am getting "The variable <> is either undeclared or was never assigned." for two PopupMenuTools (that are both declared and instantiated in InitializeComponent) as well as several "Object reference not set to an instance of an object." that only have "Infragistics.Win.UltraWinToolbars.ToolPropsBase.ResetMaxWidth()" as a call stack. I have checked that the Infragistics references are all on the same version (and none are set to copy local) and that there aren't any incorrect entries in "licenses.licx." I have tried rebuilding the project/solution (including restarting VS in between). I unstalled the other "Infragistics.Win" version I had installed, and, reinstalled the problematic version. I have also confirmed that the correct assemblies are in the GAC. I still have been unable to load the designer. A teammate is able to load the forms in question without incident, so it is not a code issue.Does anyone have any other ideas of what I can check/try?
Hello,
I have the same problem
Do you find a solution ?
Thanks
Hello ,
I assume that the latest screen shot is from your “Programs and Features” (“Add Remove”) and if the exact version of Infragistics is installed on your machine and your teammate machine, then it seems that this is some kind of Visual Studio designer or something of the operation system causes this issue. Is your team mate uses Visual Studio SP1, are you using Visual Studio SP1? May be the version of visual studio is different. Did you try to click “Ignore and Continue” in the designer?
Please let me know if you have any further questions.
I do have the version corresponding to the version of the Dll's installed, as seen below.
This errors could occur if you have not installed Infragistics Component for the version which your solution uses, I do not meant that the needed dlls for the project are not available for the solution, but if Infragistics Component for this version is not installed, then you are not able to use the designer and gets errors like this. Please notice that you are not able to use the design for one volume to design components from other volume.
I do not think you understand the issue. I have included screen shots of the errors we are encountering. The images show the designer error, and, the lines of code the issues resolve to. The application compiles and functions correctly. I would like to get some suggestions of other troubleshooting steps I can take to resolve these issues.