https://community.esri.com/t5/arcobjects-sdk-questions/geoprocessing-tool-comexception-exception-from/m-p/1217652#M20524 <P>Hi, I have geoprocessing tool which opens a MXD template file to make PDF out of the map, using Export method.</P><P>Intermittently this tool throws error&nbsp;&nbsp;COMException: Exception from HRESULT: 0x80040304</P><P>I am releasing COM objects but still sometimes throws this error. This is snapshot of my code:</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AGheidian_0-1664488068370.png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/52581iF419CB8AB52B2BE6/image-size/large?v=v2&amp;px=999" role="button" title="AGheidian_0-1664488068370.png" alt="AGheidian_0-1664488068370.png" /></span></P><P>Any ideas?</P> Thu, 29 Sep 2022 21:48:19 GMT AGheidian 2022-09-29T21:48:19Z https://community.esri.com/t5/arcobjects-sdk-questions/geoprocessing-tool-comexception-exception-from/m-p/1217652#M20524 <P>Hi, I have geoprocessing tool which opens a MXD template file to make PDF out of the map, using Export method.</P><P>Intermittently this tool throws error&nbsp;&nbsp;COMException: Exception from HRESULT: 0x80040304</P><P>I am releasing COM objects but still sometimes throws this error. This is snapshot of my code:</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AGheidian_0-1664488068370.png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/52581iF419CB8AB52B2BE6/image-size/large?v=v2&amp;px=999" role="button" title="AGheidian_0-1664488068370.png" alt="AGheidian_0-1664488068370.png" /></span></P><P>Any ideas?</P> Thu, 29 Sep 2022 21:48:19 GMT https://community.esri.com/t5/arcobjects-sdk-questions/geoprocessing-tool-comexception-exception-from/m-p/1217652#M20524 AGheidian 2022-09-29T21:48:19Z