https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6962219#M210770 <P>If you can upload the .f3d that'd help a lot. Ususally this is a lead in issue or a heights issue when I get the crash notifications.&nbsp;</P> Tue, 21 Mar 2017 17:55:19 GMT gmdimarzio88 2017-03-21T17:55:19Z https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6956750#M210767 <P>iam trying so hard at learning this awsome stuff why do i keep getting these &nbsp;red lines when i try to simulate i posted pic</P> Sun, 19 Mar 2017 16:40:54 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6956750#M210767 Anonymous 2017-03-19T16:40:54Z https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6956777#M210768 <P>Can you use the <A href="https://www.google.com/search?q=windows+snipping+tool&amp;rlz=1C1GGGE_enUS487US509&amp;oq=windows+snipp&amp;aqs=chrome.0.0j69i57j0l4.3097j0j7&amp;sourceid=chrome&amp;ie=UTF-8" target="_self">Windows Snipping Tool</A> to do your screen capture?</P> <P>Can you File&gt;Export your *.f3d file to your local drive and then Attach it here to a Reply?</P> Sun, 19 Mar 2017 16:59:10 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6956777#M210768 TheCADWhisperer 2017-03-19T16:59:10Z https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6959539#M210769 <P>will this work</P> Mon, 20 Mar 2017 20:18:11 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6959539#M210769 Anonymous 2017-03-20T20:18:11Z https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6962219#M210770 <P>If you can upload the .f3d that'd help a lot. Ususally this is a lead in issue or a heights issue when I get the crash notifications.&nbsp;</P> Tue, 21 Mar 2017 17:55:19 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6962219#M210770 gmdimarzio88 2017-03-21T17:55:19Z https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6962258#M210771 <P>One observation is you are only running the second op so no material's been removed by the first op.</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="123" style="width: 705px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/335879iF7596928A1ACFA0A/image-size/large?v=v2&amp;px=999" role="button" title="123" alt="123" /></span></P> <P>Mark</P> Tue, 21 Mar 2017 18:05:04 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6962258#M210771 HughesTooling 2017-03-21T18:05:04Z https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6962329#M210772 <P>Hover your mouse over each of the red lines.&nbsp; The error message will be displayed.</P> Tue, 21 Mar 2017 18:35:01 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/red-lines-in-simulation-cam/m-p/6962329#M210772 etfrench 2017-03-21T18:35:01Z