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Hello everyone, 

I'm trying to run the Example parametrized process on Jupyter Notebook, but the code stops at the In[15] at line: 

gwp = calc_result.impact_results[0].value

Giving error: TypeError: 'NoneType' object is not subscriptable

My code is the same as the Example, but I addedd different flows in the process, and a different impact method (ReCiPe Midpoint (H) GWP100).

Does anyone know what the problem might be?

Many thanks in advance,


in openLCA by (120 points)

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