I get an error when I use a python data function. The type 'System.Single' of the property does not match the expected 'System.Double' type. This function works for an integer.

[John Pederson]

I get an error when I use a python data function. The warning says : Could not execute function call "Real Test" The type 'System.Single' of the property value does not match the expected 'System.Double' type. This code works for an integer or script value. My input and output is to a document property.

[Khushboo Rabadia]

I tried this in Spotfire 10.7which has built in python interpretor now and RealTest data functionworks fine.

https://community.spotfire.com/wiki/python-data-functions-tibco-spotfire