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Unfamiliar "cannot load such file" Log File Error Running Parametric Analysis Tool

asked 2020-07-09 13:51:58 -0600

sashadf1 gravatar image

updated 2020-07-09 16:32:48 -0600

Hi,

I recently this morning encountered an issue where for some reason the GUI on PAT had complete reset. In order to complete my analysis, I had to re-add various measures to the GUI. In order to access some of the measures, like "Apply Upgrade" that I needed, I reset the directory for "MyMeasures" to be the directory "Users\Username\Desktop\ResStock\OpenStudio-BuildStock-2.2.4\project_singlefamilydetached\measures."

Now, when running my analysis through AWS, I am getting "completed datapoint failure," with the following error in the log file:

[18:21:14.155226 ERROR] /var/oscli/gems/ruby/2.2.0/gems/openstudio-workflow-1.3.4/lib/openstudio/workflow/util/measure.rb 
failed with message cannot load such file -- 
/mnt/openstudio/analysis_8ff6431a-8991-4fd1-a4b8-65745f018ca8/measures/HPXMLtoOpenStudio/resources/constants in eval:107:in `require'
eval:107:in `require'

I suspect this has something to do with OpenStudio measures and changing "MyMeasures" directory, but I have no idea what the issue is. I have never seen this type of error in a PAT log file before, and I don't know how to interpret it. Please advise.

Thanks!

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answered 2020-07-09 16:39:03 -0600

It sounds like you might not have the Additional Analysis Files correctly configured in your PAT project. See the ResStock documentation for what it should look like.

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answered 2020-07-09 17:40:49 -0600

sashadf1 gravatar image

Thanks! I am unsure if Additional Analysis Files configuration was causing the problem. I managed to fix the issue by re-downloading PAT/OpenStudio and the ResStock files and then reconfiguring from scratch. Luckily this didn't take me too long because I have experience setting up an analysis, but it was a bit tedious, so I would recommend changing Additional Analysis Files if that is indeed the cause of the error.

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Asked: 2020-07-09 13:51:58 -0600

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Last updated: Feb 22