openLCA archived user forum

Hi everybody,

I have created a model with lots of processes but at the end of the creation of my big system, I want to "report" selecting all information (CML baseline, and processes), but I don't get any results : it is working but it's 0 for all indicators. So I would like to check process modeling it one by one to find where it's missing information.
I did it for 3 or 4 processes but now, each time I want to get results for one process (after creating a new system and new project for it) it crashes and written "no response" and I have to close the software and restart ... and the same happens every time.
Could someone help me please?

Hi Charles,
the report (or better: comparison) calculates all systems in parallel, thus if you have "big systems" you need to provide sufficient memory. I do not understand your

I did it for 3 or 4 processes

- do you mean 3 product systems? If openLCA stops responding due to lack of memory, then this can be found in the log file (search for "memory").
Hope this helps,
Andreas