The .NET assembly expected to be at "" was loaded from "NULL"

[Traxx]

Hello,

I use NET Components in a LabVIEW 8.2.1. VI and all work very fine. Now I convert it to LabVIEW 8.5 and I always get a warning, when open it.

The Warning is :

 The .NET assembly expected to be at "" was loaded from "NULL".

As example I add my CallbackVI in the Attachment. If somebody has an idea to remove this warning I would be thankful.

Thanks in advance

[Jochen]

Traxx,

this is a known issue in LabVIEW 8.5 and NI is working on it with high priority.
Please have a look at this thread for more information. Some users have found a solution by mass compiling their projects. This is discussed here.

Sorry for any inconvenience.

Kind regards,

Jochen Klier
National Instruments

[Traxx]

Thanks a lot - this was the problem.

I always recompiled with STRG+ALT+Click on play arrow. With a mass compile from this directory all works fine.

Great - thanks

[Traxx]

Oh I was glad to early.

The problem was only solved one time. When I changed something and saved again, I had again the troubles.

I will recreate the VIs now. I already done, but it didn't helped. Now I read, that old one should be closed.