Trade Area Guzzler Error

[imattclark]

Error: Trade Area (15): Guzzler Error in GuzzlerBuildPolygons: Corrupt data in GetTraverseTime

Has anyone ever had this type of error before? Full disclosure, I am running a LOT of drivetimes in this workflow (>500k).  However, it's worked before, but now I keep hitting this error snag.

[TrevorS]

Hello @imattclark 

Are you able to upload a copy of your workflow and some sample data?

Did you happen to make any changes to the incoming data? If this was working before, there could be an issue with the dataset now.

I would also recommend trying to run a smaller data source to try and track down where the data could be broken.

Hope this helps!

TrevorS

[TrevorS · Accepted solution]

@imattclark 

I passed this question along to some of our spatial specialists and got the below reply, this could help you out as well!

"I've seen this happen sometimes when running a lot of drivetimes (like this user is doing) or a small number of drivetimes with a very large distance/time. A workaround I've sometimes gotten to work is sticking the drive-time tool in a batch macro and sending a chunk of data in at one time... Keep in mind that wrapping it in a macro won't produce the desired results if the user has that eliminate overlap box checked in the trade area -- w/ that checked the macro will need all the neighboring drive times to do the overlap."