Any time I re-open a Wisej Project in VS after closing without quitting VS e. g. switching from one solution to another, the Wisej Designer crashes. I always must restart VS. It does not matter which type of Wisej designer object (Page, Window, Desktop) is involved.
I never had Wisej 1.x installed or used.
This is a common visual studio problem when the same assembly is loaded multiple time. All component libraries using the designer may hit this issue:
Do this with a new clean project.
Otherwise you have to search for the VS cache and delete it. It’s probably here
15.0_6d397e1a has to be your VS installation instance. There may be more than one.
I also had these errors.
In my case I removed the “WiseJ.Framework” dll from my project and re-add the dll from the local (!) (c => Program Files) folder.
Then it should work.
I got this effect when installing extensions from NuGet and the extensions load the WiseJ.Framework dll from NuGet.
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