LabVIEW cannot convert the run-time engine version.

[TenoYoung]

HI

I can run the sequence in the LabVIEW development environment, but when I select "Teststand - Configure - adapters - LabVIEW runtime engine", Teststand will show the following error. Currently, I have installed LabVIEW 2024 Q3 and Teststand 2024. According to my understanding, they should be compatible. Does anyone know how to solve this problem?

Thanks！！

error：

LabVIEW cannot convert the LabVIEW project/library/class version (24.0) to LabVIEW run-time engine version (24.3). The project or one of its libraries is in an older version. Refer to the help topic 'Executing source-only Vls in LabVIEW Runtime Engine' as this could be due to LabVIEW's 'Save Version' feature.

[Oli_Wachno]

Have you tried to mass-compile the complete LabVIEW code using the LV2024Q3 before switching to the RTE?

[TenoYoung]

Yes, I have tried it, but when I checked the class version, it was still v24.0.

[Oli_Wachno]

IIRC, the source version you are refering to will be shown as a Major release (aka year). Still it refers to the source ("Block Diagram") and not the binary (which is what is important when using it with the runtime)

If mass-compile has succeeded and you have saved everything correctly and still see this issue... are you sure that the code gets loaded from the intended location on disk? The RTE can sometimes behave a little special when loading code modules...

So maybe there is some crosslinking to some other directory holding this code (just not in the correct binary version)