https://community.esri.com/t5/arcgis-pro-questions/a-working-python-script-tool-that-causes-error/m-p/1102456#M46055 <P>Hello,</P><P>I've been working recently on a custom generalization python script. So it works fine when run directly from a toolbox and providing parameters (screenshot attached).</P><P>The problem is that the very same tool with the 'exact' same parameters set causes ERROR 999999 when run from inside Model Builder, whether as a part of larger model separately (screenshot attached).</P><P>Do you have any idea what might be the cause?</P><P>Thank you in advance,</P><P>Kuba</P> Tue, 28 Sep 2021 08:03:48 GMT JakubWabinski 2021-09-28T08:03:48Z https://community.esri.com/t5/arcgis-pro-questions/a-working-python-script-tool-that-causes-error/m-p/1102456#M46055 <P>Hello,</P><P>I've been working recently on a custom generalization python script. So it works fine when run directly from a toolbox and providing parameters (screenshot attached).</P><P>The problem is that the very same tool with the 'exact' same parameters set causes ERROR 999999 when run from inside Model Builder, whether as a part of larger model separately (screenshot attached).</P><P>Do you have any idea what might be the cause?</P><P>Thank you in advance,</P><P>Kuba</P> Tue, 28 Sep 2021 08:03:48 GMT https://community.esri.com/t5/arcgis-pro-questions/a-working-python-script-tool-that-causes-error/m-p/1102456#M46055 JakubWabinski 2021-09-28T08:03:48Z