iiasa
Fail to import Reporter from message_ix.reporting
When I run the Westeros tutorial (westeros_baseline.ipynb), I fail to import Reporter in the "Plotting Results" section.
when running the script:
from message_ix.reporting import Reporter
It raises an error:
ImportError: cannot import name 'add' from 'ixmp.reporting.computations' (C:\Users\A\anaconda3\envs\message_env\lib\site-packages\ixmp\reporting\computations.py)
When creating this issue, you should have seen a template for a bug report. The template prompts you to include the output of message-ix show-versions. Without this information it is very difficult to guess at potential causes for the error you mention.
I do get the same error. Checking the packages add and product are simply not existing in that module. I use
Python: 3.9.13 ixmp: 3.5.0 message_ix: 3.1.0
ixmp: 3.5.0 message_ix: 3.1.0
I suspect this combination will never work together; at least, we do not advertise or test that it will. You should run the latest releases of both ixmp and message_ix.
Those are the versions I have gotten by following the installation instructions for conda.
Those are the versions I have gotten by following the installation instructions for conda.
This is a distinct issue, then. We have had some other issues in the past with conda/Anaconda refusing to install the most recent versions of ixmp and/or message-ix, visible at https://github.com/iiasa/message_ix/search?q=conda&type=issues. These were variously problems in conda itself; in message-ix's packaging; and with users' individual environments.
Please open a new issue describing exactly which steps you took, and showing output/resulting versions.
