https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039539#M3002 <P>Some work fine but others don't it's very inconsistent. <BR /><BR />I select the mesh, set the adaptive metric value to 0 otherwise it crashes.</P><P>Plug the aiUsetdata into the shading engine, and select mesh, arnold tab, utilities, render selection to texture.</P><P>Select location to bake to; pick a resolution of the map to 1k, 2k, or 4k</P><P>and tick UDIM's on.</P><P>then bake.</P> Wed, 06 Feb 2019 09:07:55 GMT Anonymous 2019-02-06T09:07:55Z https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039537#M3000 Mon, 04 Feb 2019 09:01:06 GMT https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039537#M3000 Anonymous 2019-02-04T09:01:06Z https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039538#M3001 <P>It works fine for me. Can u share your baking procedure? </P> Wed, 06 Feb 2019 05:10:45 GMT https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039538#M3001 Anonymous 2019-02-06T05:10:45Z https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039539#M3002 <P>Some work fine but others don't it's very inconsistent. <BR /><BR />I select the mesh, set the adaptive metric value to 0 otherwise it crashes.</P><P>Plug the aiUsetdata into the shading engine, and select mesh, arnold tab, utilities, render selection to texture.</P><P>Select location to bake to; pick a resolution of the map to 1k, 2k, or 4k</P><P>and tick UDIM's on.</P><P>then bake.</P> Wed, 06 Feb 2019 09:07:55 GMT https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039539#M3002 Anonymous 2019-02-06T09:07:55Z https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039540#M3003 <P>Procedures is okay. Try exporting each mesh separatly instead of bunch. If you need script, I can help u with that. Or may be its ur shading network. See if you could send me a demo file gshankar165@gmail.com</P> Wed, 06 Feb 2019 13:40:20 GMT https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039540#M3003 Anonymous 2019-02-06T13:40:20Z https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039541#M3004 <P>if your mesh object rigged to the an object like nurbs circle, you can do seperate from paranted object. it worked for me.</P> Sun, 21 Feb 2021 15:16:53 GMT https://forums.autodesk.com/t5/arnold-general-rendering-forum/i-get-this-error-when-trying-to-bake-a-aiuserdata-node-to/m-p/11039541#M3004 Anonymous 2021-02-21T15:16:53Z