Problems passing a variable from a python code into my teststand

[to0bi]

Hey everyone,

i have some problems with passing a variable from a python code into my ni teststand. it always says "-17311; Could not accept the parameters passed in."

I think all my variables have the correct types and settings:

 

Could it be that there is something wrong with my python code?:

I tried the whole thing exactly in the same way but just with a way "easier" python code and it worked perfectly fine (below), so i assume the error is because of the python code.

 

 

it would be pretty nice if someone could help me with this! Thank you

[Oli_Wachno]

Hey Tobi,

don't know much about Python.... your simple code returns data with no datatype, the more complex one returns data which has been cast to a string

[to0bi · Accepted solution]

I was able to solve the problem. It was due to unauthorized characters, such as {}