topic Re: How can I fix an error w/ 3d? in Installation & update https://community.graphisoft.com/t5/Installation-update/How-can-I-fix-an-error-w-3d/m-p/201855#M21522 Hello LizFortune!<BR /> <BR /> <I></I><S><I><I></I></I></S>Pgon<E></E> means Polygon. You have got an Object that is not behaving well in your ArchiCAD File. My advice: Make a copy of your File by Choosing <I></I><S><I><I></I></I></S>File - Save As<E></E>. Then use the Copy and experiment a little. Remove Objects one at a time. Go to 3D every time. In the end you probably will come to a point where you will <B>not</B> see the Warning Message in 3D. Then you know whitch Object was the Culprit. <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_biggrin.gif" style="display : inline;" /> Tue, 06 Oct 2009 19:29:52 GMT Ingolf 2009-10-06T19:29:52Z How can I fix an error w/ 3d? https://community.graphisoft.com/t5/Installation-update/How-can-I-fix-an-error-w-3d/m-p/201854#M21521 <DIV class="actalk-migrated-content"><T>When I go to view my model in 3D i am getting the error "Opposite edge list direction in pgon 133." How can I fix this?</T></DIV> Tue, 06 Oct 2009 14:27:28 GMT https://community.graphisoft.com/t5/Installation-update/How-can-I-fix-an-error-w-3d/m-p/201854#M21521 Anonymous 2009-10-06T14:27:28Z Re: How can I fix an error w/ 3d? https://community.graphisoft.com/t5/Installation-update/How-can-I-fix-an-error-w-3d/m-p/201855#M21522 Hello LizFortune!<BR /> <BR /> <I></I><S><I><I></I></I></S>Pgon<E></E> means Polygon. You have got an Object that is not behaving well in your ArchiCAD File. My advice: Make a copy of your File by Choosing <I></I><S><I><I></I></I></S>File - Save As<E></E>. Then use the Copy and experiment a little. Remove Objects one at a time. Go to 3D every time. In the end you probably will come to a point where you will <B>not</B> see the Warning Message in 3D. Then you know whitch Object was the Culprit. <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_biggrin.gif" style="display : inline;" /> Tue, 06 Oct 2009 19:29:52 GMT https://community.graphisoft.com/t5/Installation-update/How-can-I-fix-an-error-w-3d/m-p/201855#M21522 Ingolf 2009-10-06T19:29:52Z