https://community.graphisoft.com/t5/Modeling/Custom-MEP-part-not-connecting/m-p/605820#M172078 <P>I have created a custom MEP part with MEP connections objects on the sides.</P> <P>But when I load it on the project and try to connect the various ducts, Archicad refuses to connect. A forbidden symbol appears.&nbsp;</P> <P>See attached image</P> <P>&nbsp;</P> <P>Why is this happening?</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Mac Apple Silicon 13 Ventura</EM></FONT></P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey"><EM>Edit: I found the solution, I opened the library part, and changed the MEP system from "Undefined" to one of the project. I think this should be added in the instructions</EM></FONT></P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2024-05-30 at 1.33.43 PM.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/61700iA2A18F0FC3B46FE3/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot 2024-05-30 at 1.33.43 PM.png" alt="Screenshot 2024-05-30 at 1.33.43 PM.png" /></span></P> <P> </P> Wed, 05 Jun 2024 04:44:56 GMT Achille Pavlidis 2024-06-05T04:44:56Z https://community.graphisoft.com/t5/Modeling/Custom-MEP-part-not-connecting/m-p/605820#M172078 <P>I have created a custom MEP part with MEP connections objects on the sides.</P> <P>But when I load it on the project and try to connect the various ducts, Archicad refuses to connect. A forbidden symbol appears.&nbsp;</P> <P>See attached image</P> <P>&nbsp;</P> <P>Why is this happening?</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Mac Apple Silicon 13 Ventura</EM></FONT></P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey"><EM>Edit: I found the solution, I opened the library part, and changed the MEP system from "Undefined" to one of the project. I think this should be added in the instructions</EM></FONT></P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2024-05-30 at 1.33.43 PM.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/61700iA2A18F0FC3B46FE3/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot 2024-05-30 at 1.33.43 PM.png" alt="Screenshot 2024-05-30 at 1.33.43 PM.png" /></span></P> <P> </P> Wed, 05 Jun 2024 04:44:56 GMT https://community.graphisoft.com/t5/Modeling/Custom-MEP-part-not-connecting/m-p/605820#M172078 Achille Pavlidis 2024-06-05T04:44:56Z https://community.graphisoft.com/t5/Modeling/Custom-MEP-part-not-connecting/m-p/638660#M173898 <P>That's also one of my problem, i hope GS could reply asap to this.</P> Wed, 06 Nov 2024 01:56:55 GMT https://community.graphisoft.com/t5/Modeling/Custom-MEP-part-not-connecting/m-p/638660#M173898 archkate 2024-11-06T01:56:55Z