topic Re: arcpy.da.TableToNumPyArray crashes on 10.7.1 in ArcMap Questions

arcpy.da.TableToNumPyArray crashes on 10.7.1

AlessandroValra — Mon, 14 Mar 2022 15:11:08 GMT

Hi,

I've a python Script that create an XY Event, save it to FC and create a list using arcpy.da.TableToNumPyArray.

On TableToNumPyArray arcmap crashes also with "run as administrator" and on python window

Same script, dveloped on my laptop with 10.8.1 run without problems!

Same error not using Background geoprocessing.

Anyone has any suggestion to try?

Thanks in advance.

Damiano

DanPatterson — Mon, 14 Mar 2022 16:00:10 GMT

Did you try

input = (fullpath to fcEvent)

arcpy.da.TableToNumPyArray (input, "FREQUENZE") # drop the other parameters

AlessandroValra — Tue, 15 Mar 2022 14:42:21 GMT

Hi Dan,

thank for your interesting.

I've tried your suggestion: but with no good results...

Other ideas?

Thanks

AlessandroValra — Tue, 15 Mar 2022 14:58:36 GMT

New try in cmd "As Administrator"...

An other note: user running script is in Administrator group...

AlessandroValra — Tue, 15 Mar 2022 15:40:12 GMT

OK, maybe I must change strategy...

on Python3.7 there's a "memory error".

I must change code to use a slower search cursor....

DanPatterson — Tue, 15 Mar 2022 15:41:50 GMT

sounds like you ran out of memory, you will have to split your tasks into smaller bits or subdivide the data for processing

AlessandroValra — Wed, 16 Mar 2022 14:32:34 GMT

It's very strange because the table contained only 10 records for test.

I completely eliminated the command arcpy.da.TableToNumPyArray with a loop on single record of a table.

Now it runs without problem.

I'm surprised, because I still can't explain the problem. Maybe a 10.7.1 bug?

Thanks.