–1 vote
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Hi,

I'm a newbie to OpenLCA so after downloading, unzipping and importing databases I followed the PET bottle example to learn the system but in my database there were no options Provider in Input flow.

I'm using 1.7.0 version and imported entire exported zolca files from openlca nexus.

Without this the impact assessment doesn't show any results. What should I do?

Best,

ET
in openLCA by (200 points)
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by (22.7k points)

Hi ET, could you provide more details? You refer to the following document: http://www.openlca.org/wp-content/uploads/2016/10/1.5-Basic-Modelling.pdf

Could you tell me at what specific step you are stuck? I am able to select input flows as providers to a process.

by (100 points)
I, too, am having this problem.  I followed the instructions in the document you reference, Jonas, but when I get to the image at the top of page 11, my window for the PET Granulate Production Process, my Provider column is completely blank.  It does not match the image at the top of page 11.

If I have to start over from the beginning, I can do that, but I'd prefer to understand what the problem is first.  Thanks.

1 Answer

+1 vote
by (200 points)
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Best answer

Hi Jonas,

After it didn't work out, I deleted the database and redone all the steps and they worked. Just in case, I downloaded the datasets and impact methods again; imported them to the new database.

Thank you.
ET

by (22.7k points)

Hi ET, that is good news. Thank you for sharing your answer!

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