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RefProp Manager in LabVIEW #10
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Why are you trying to use the refprop manager? It is for an advanced use case of multiple shared libraries loaded in memory |
Mainly for 2 reasons:
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First make sure you can do that in C++ or Python, or a similar environment. Labview integration should be tested only after. |
Your use case makes sense for the manager. What OS are you on? |
Windows 10 64 bit, with 32 bit exe |
Why 32-bit? That's another wrinkle of complications with symbol mangling |
In my application there are some other dll only 32 bit.. |
Ugh, and you can't update them? My recommendation stands: first test in C++ or Python, then Labview. |
We tried both 32-bit and 64-bit and immediately it works (in 32-bit we have an error in creating the handle but it doesn't create problems). |
Please try your example in C++ or python to try to nail down where the problem is. I have no prayer of debugging with the given information. |
I am trying to use the RefPROP Manager.
I compiled the 32bit dll and am trying to use it in LabVIEW.
If I understand correctly, the technique involves creating a handle to pass to the various calls of the dll.
For this reason I created two vi's, one to create the handle and one to destroy it.
The handle number seems to increase but the LabVIEW call keeps giving errors, can you help me?
RefPROP Manager.zip
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