09-25-2019 03:19 AM
09-25-2019 03:06 PM
Generally you get better responses if you provide some information. Like LabVIEW version/bitness, Os version/bitness, .NET Framework versions installed .. or even some example code if it's related.
Does this happen on any project or just a specific one?
Do you have the right version of the .NET Framework installed? I recommend having both 3.5 SP1 and the latest 4.x release.
09-25-2019 08:25 PM
09-25-2019 09:22 PM
Of those five things, you've ticked off two. Can you also let us know your LabVIEW bitness, OS version and bitness.
09-26-2019 03:33 AM
Labview2018 32bit, Windows10 64bit
09-26-2019 04:02 AM
I found this solution, but my dll properties have no content in the red cycle. There is blank.
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000P8XnSAK&l=zh-CN
09-26-2019 04:36 AM
When I open this vi, I get the error below. But after click ok, this vi can run correctly. Just every time I reopen this vi, I always get this error.