https://forums.autodesk.com/t5/inventor-forum/lifting-frame/m-p/6042010#M338822 <BLOCKQUOTE><HR />@Anonymous wrote:<BR /> <P>...&nbsp;I've modeled the Frame in Rhino.... &nbsp;Does anyone know ....&nbsp;what I've done wrong? &nbsp;...</P> <P>&nbsp;</P> <P>Jdeg</P> <P>&nbsp;</P> <HR /></BLOCKQUOTE> <P>You've answered your own question.</P> <P>Attach your assembly here and let's see what you've got.</P> Tue, 16 Feb 2016 20:34:12 GMT JDMather 2016-02-16T20:34:12Z https://forums.autodesk.com/t5/inventor-forum/lifting-frame/m-p/6042003#M338821 <P>Good Day All,</P><P>&nbsp;</P><P>Im looking to run an analysis on a Lifting beam using Autodesk inventor. &nbsp;Ive modeled the Frame in Rhino and made sure that all of my parts are Closed polysurfaces. &nbsp;Once imported into Inventor I began to run my analysis but I keep ending with the results of "internal Error #202". &nbsp;Does anyone know how I can get around this error or what I've done wrong? &nbsp;Also is there an easier way to Model This lifting beam with the Lugs in Inventor?</P><P>&nbsp;</P><P>Jdeg</P><P>&nbsp;</P><P><IMG src="https://forums.autodesk.com/t5/image/serverpage/image-id/218476iE05FFBC81ED329C6/image-size/medium?v=mpbl-1&amp;px=-1" border="0" alt="lifting frame.png" title="lifting frame.png" /></P><P>&nbsp;</P> Tue, 16 Feb 2016 20:30:53 GMT https://forums.autodesk.com/t5/inventor-forum/lifting-frame/m-p/6042003#M338821 Anonymous 2016-02-16T20:30:53Z https://forums.autodesk.com/t5/inventor-forum/lifting-frame/m-p/6042010#M338822 <BLOCKQUOTE><HR />@Anonymous wrote:<BR /> <P>...&nbsp;I've modeled the Frame in Rhino.... &nbsp;Does anyone know ....&nbsp;what I've done wrong? &nbsp;...</P> <P>&nbsp;</P> <P>Jdeg</P> <P>&nbsp;</P> <HR /></BLOCKQUOTE> <P>You've answered your own question.</P> <P>Attach your assembly here and let's see what you've got.</P> Tue, 16 Feb 2016 20:34:12 GMT https://forums.autodesk.com/t5/inventor-forum/lifting-frame/m-p/6042010#M338822 JDMather 2016-02-16T20:34:12Z