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Python Node with file path as input parameter

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Hi All,

I'm not able to use a Python node that use a path as input.

I also try to use a string and then convert it to a path inside the python code but in any case I always have an error message that file path does not exist.

I'm using LabVIEW 2019 and if I run the python code with PyCharm It works with the same file at the same path.

 

Regards

Golzio

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@golzioge wrote:

Hi All,

I'm not able to use a Python node that use a path as input.

I also try to use a string and then convert it to a path inside the python code but in any case I always have an error message that file path does not exist.

I'm using LabVIEW 2019 and if I run the python code with PyCharm It works with the same file at the same path.

 

Regards

Golzio


Which Python.exe are you using in PyCharm?

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Accepted by golzioge

Hi,

thank you for your time.

I'm using Python 3.6.4 64 bit version and also LabVIEW is 64 bit.

I solved my issue simply passing the path as a string replacing \ with / (I already did this before asking here).

The key point was not using quotation mark for path when calling the code from Python node.

Just to be clear:

 

a= pd.read_csv('File_Path')   ERROR

 

a= pd.read_csv(File_Path)    OK

 

All the best

Golzio

 

 

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