When I imported the olca2bw module using pyton, I encountered a bug and didn't know how to fix it

Question

All my modules are version compliant

import openlca2bw as olca2bw

import brightway2 as bw

ImportError: cannot import name 'EXISTING_SYMBOLS' from 'bw2parameters.utils' (d:\python\lib\site-packages\bw2parameters\utils.py)

Answer 1

Hi honortao666,

Are you trying to run this script in the openLCA Python editor?

I believe people developing olca2bw might be better suited to help you.

Best,

François

Comments

hi there
 are there any tutoria about how to use python in openlca

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You could find some outdated examples here: https://greendelta.github.io/openLCAJython-manual/examples.html.
We are working on a new version of the manual. It should be released in the first half of next year.