When loading plug-ins, suggesting abnormal reflexes, abnormal target of an invocation occurs, the module should contain an assembly manifest. Troubleshoot a night and finally found the reason is because of the wrong version referenced third-party libraries, misquoted version requires additional libraries, but the library version when the development of reference is not required, leading to a copy of a copy of a computer program test version error, causing the development of machines with different results.
Also note:
So do not write to the above, when the third-party plug-in libraries missing something, will prompt abnormal, bad investigation, the plug should be instantiated in action on the open method, so there will be more specific tips
