https://forums.autodesk.com/t5/fabrication-cadmep-forum/cad/m-p/9475905#M4481 <P>Hi all,</P><P>&nbsp;</P><P>I am experiencing the error in the screenshot below, message as follows:</P><P>&nbsp;</P><P><EM>"You are attempting to connect incompatible connectors. No couplings can be added automatically. To continue, change connector(s) or add couplings." -&nbsp;</EM><A href="https://share.getcloudapp.com/NQuDKrbA" target="_blank">https://share.getcloudapp.com/NQuDKrbA</A></P><P>&nbsp;</P><P>This happens when placing a fire damper to the end of the duct run. Has anyone else experienced this and managed to resolve?</P><P>&nbsp;</P><P>Kind regards,</P><P>James</P> Tue, 28 Apr 2020 09:57:56 GMT Anonymous 2020-04-28T09:57:56Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/cad/m-p/9475905#M4481 <P>Hi all,</P><P>&nbsp;</P><P>I am experiencing the error in the screenshot below, message as follows:</P><P>&nbsp;</P><P><EM>"You are attempting to connect incompatible connectors. No couplings can be added automatically. To continue, change connector(s) or add couplings." -&nbsp;</EM><A href="https://share.getcloudapp.com/NQuDKrbA" target="_blank">https://share.getcloudapp.com/NQuDKrbA</A></P><P>&nbsp;</P><P>This happens when placing a fire damper to the end of the duct run. Has anyone else experienced this and managed to resolve?</P><P>&nbsp;</P><P>Kind regards,</P><P>James</P> Tue, 28 Apr 2020 09:57:56 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/cad/m-p/9475905#M4481 Anonymous 2020-04-28T09:57:56Z