https://community.esri.com/t5/arcgis-pro-questions/why-isn-t-my-script-returning-any-values-in/m-p/1166679#M54301 <P>I want to output some variables for further use in ModelBuilder, however the parameters always end up empty. What's wrong?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LR2_0-1650557262159.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/39550i9D96ACFEF69E289F/image-size/medium?v=v2&amp;px=400" role="button" title="LR2_0-1650557262159.png" alt="LR2_0-1650557262159.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LR2_1-1650557276964.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/39551i12F840DD06C459E5/image-size/medium?v=v2&amp;px=400" role="button" title="LR2_1-1650557276964.png" alt="LR2_1-1650557276964.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LR2_2-1650557396118.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/39552iE824FAF5D3599633/image-size/medium?v=v2&amp;px=400" role="button" title="LR2_2-1650557396118.png" alt="LR2_2-1650557396118.png" /></span></P><P>&nbsp;</P> Thu, 21 Apr 2022 16:11:58 GMT LR2 2022-04-21T16:11:58Z https://community.esri.com/t5/arcgis-pro-questions/why-isn-t-my-script-returning-any-values-in/m-p/1166679#M54301 <P>I want to output some variables for further use in ModelBuilder, however the parameters always end up empty. What's wrong?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LR2_0-1650557262159.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/39550i9D96ACFEF69E289F/image-size/medium?v=v2&amp;px=400" role="button" title="LR2_0-1650557262159.png" alt="LR2_0-1650557262159.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LR2_1-1650557276964.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/39551i12F840DD06C459E5/image-size/medium?v=v2&amp;px=400" role="button" title="LR2_1-1650557276964.png" alt="LR2_1-1650557276964.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="LR2_2-1650557396118.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/39552iE824FAF5D3599633/image-size/medium?v=v2&amp;px=400" role="button" title="LR2_2-1650557396118.png" alt="LR2_2-1650557396118.png" /></span></P><P>&nbsp;</P> Thu, 21 Apr 2022 16:11:58 GMT https://community.esri.com/t5/arcgis-pro-questions/why-isn-t-my-script-returning-any-values-in/m-p/1166679#M54301 LR2 2022-04-21T16:11:58Z https://community.esri.com/t5/arcgis-pro-questions/why-isn-t-my-script-returning-any-values-in/m-p/1166760#M54309 <P>nothing is returned by the function, you could build up a msg, then use it as a return object to print when it exits the function</P><P>Also</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/arcpy/functions/getmessages.htm" target="_blank">GetMessages—ArcGIS Pro | Documentation</A></P><P>doe that appear anywhere in your script?</P> Thu, 21 Apr 2022 18:11:18 GMT https://community.esri.com/t5/arcgis-pro-questions/why-isn-t-my-script-returning-any-values-in/m-p/1166760#M54309 DanPatterson 2022-04-21T18:11:18Z https://community.esri.com/t5/arcgis-pro-questions/why-isn-t-my-script-returning-any-values-in/m-p/1166940#M54321 <P>The message window from the modeler already shows everything at level 0. Returning values also doesn't work. However what does is&nbsp;</P><LI-CODE lang="python"> arcpy.SetParameter(2,PR_Out) arcpy.SetParameter(3,PID_Out)</LI-CODE> Fri, 22 Apr 2022 09:51:46 GMT https://community.esri.com/t5/arcgis-pro-questions/why-isn-t-my-script-returning-any-values-in/m-p/1166940#M54321 LR2 2022-04-22T09:51:46Z