+1 vote
After I import a process from Excel into OpenLCA and validate it, I get an error that says 'no reference set.' I am, however, able to open the process without any errors. What could be causing this validation error?
in openLCA by (250 points)
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1 Answer

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by (71.8k points)

This means that you do not have a quantitative reference set for the process, typically the product; in newer versions of openLCA, this is shown in bold.