https://community.graphisoft.com/t5/Libraries-objects/door-library-problem/m-p/108577#M36177 Which doors exactly?<BR /> <BR /> What is your library version? Sun, 15 Jan 2006 16:14:05 GMT Djordje 2006-01-15T16:14:05Z https://community.graphisoft.com/t5/Libraries-objects/door-library-problem/m-p/108575#M36175 <DIV class="actalk-migrated-content"><T>I've been trying to use two doors (a single and a double interior door) from AC9 window &amp; door library. Each time, I get a message that the polygon is degenerated. Don't know how to fix this. These are right out of the library, with no modifications.</T></DIV> Wed, 24 May 2023 10:09:06 GMT https://community.graphisoft.com/t5/Libraries-objects/door-library-problem/m-p/108575#M36175 Anonymous 2023-05-24T10:09:06Z https://community.graphisoft.com/t5/Libraries-objects/door-library-problem/m-p/108576#M36176 Could you please post a screenshot of your settings? Fri, 13 Jan 2006 23:50:42 GMT https://community.graphisoft.com/t5/Libraries-objects/door-library-problem/m-p/108576#M36176 Erika Epstein 2006-01-13T23:50:42Z https://community.graphisoft.com/t5/Libraries-objects/door-library-problem/m-p/108577#M36177 Which doors exactly?<BR /> <BR /> What is your library version? Sun, 15 Jan 2006 16:14:05 GMT https://community.graphisoft.com/t5/Libraries-objects/door-library-problem/m-p/108577#M36177 Djordje 2006-01-15T16:14:05Z