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Coastal Vulnerability Model Problem


I'm trying to run the Coastal Vulnerability Model on my Mac using InVEST 3.3.2.   I'm trying to run it using the InVEST sample data and I get the attached error message.  Something about 'rfind'?  Anyone know how to troubleshoot?  




  • Hi,

    Could you upload the log file that your run produced (it will be the text file in the outputs folder)?  That should provide more details about the error that will be helpful to diagnose what's going wrong.  

    I think there might be a bug in the most recent version of this model.  Please go here:, and download an older version of InVEST (3.1.0 for example) and try your model run with that as well.


  • I have the same problem. Unfortunately, it doesn't seem like there is an older version of InVEST for Mac.
  • Hi All,

    If you can attach a logfile from your model run, we can help you troubleshoot!  We want to make sure to fix this so the model works for you!


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