https://community.esri.com/t5/arcgis-pro-questions/calling-a-field-from-autocad-to-pro/m-p/1424582#M83075 <P>I am using ArcGIS Pro 3.1.3. I am attempting to make a tool in ModelBuilder that makes AutoCad DWG files into polygons that I can use in ArcPro. Most of the tool is working except for one of the last steps. I am trying to calcuate fields for Room Use CPE and room numbers that are located in an attribute table in AutoCad. I have tried calling the field using exclamation points, but they still turn up null.</P> Thu, 09 May 2024 19:23:00 GMT KatelynHLane 2024-05-09T19:23:00Z https://community.esri.com/t5/arcgis-pro-questions/calling-a-field-from-autocad-to-pro/m-p/1424582#M83075 <P>I am using ArcGIS Pro 3.1.3. I am attempting to make a tool in ModelBuilder that makes AutoCad DWG files into polygons that I can use in ArcPro. Most of the tool is working except for one of the last steps. I am trying to calcuate fields for Room Use CPE and room numbers that are located in an attribute table in AutoCad. I have tried calling the field using exclamation points, but they still turn up null.</P> Thu, 09 May 2024 19:23:00 GMT https://community.esri.com/t5/arcgis-pro-questions/calling-a-field-from-autocad-to-pro/m-p/1424582#M83075 KatelynHLane 2024-05-09T19:23:00Z https://community.esri.com/t5/arcgis-pro-questions/calling-a-field-from-autocad-to-pro/m-p/1679834#M101408 <P><SPAN>Hi Katelyn,</SPAN></P><P><SPAN>Nulls usually mean the CAD attributes didn’t carry over during conversion. Try using the <STRONG>CAD to Geodatabase</STRONG> tool and confirm the field names match exactly — the !FieldName! syntax only works if the field exists in the table. This workflow is the same in newer versions (3.5–3.6), so once the fields are mapped correctly, your calculations should work.</SPAN></P> Sun, 25 Jan 2026 18:14:37 GMT https://community.esri.com/t5/arcgis-pro-questions/calling-a-field-from-autocad-to-pro/m-p/1679834#M101408 ivanskcheung 2026-01-25T18:14:37Z