topic Error while 3D-printing because of openings in Archicad model in Documentation https://community.graphisoft.com/t5/Documentation/Error-while-3D-printing-because-of-openings-in-Archicad-model/m-p/356258#M53378 <P>I've used openings in Archicad to make more detailed windows by subtracting specific shapes. But after exporting as a .stl for 3d printing I get some errors in Cura, the slicing software:</P><P>"Textures" are missing in the windows and when sliced, a whole part of the house is missing. Any ideas or even solutions? I've already tried to use MeshLab or Fusion 360 to export it again as a .stl but it didn't help.</P><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/55420i5B8FE73173D4C5FD/image-size/large?v=v2&amp;px=999" border="0" alt="Bildschirm­foto 2022-09-18 um 14.03.29.png" title="Bildschirm­foto 2022-09-18 um 14.03.29.png" /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/55421i64F9C310C0E6EBDD/image-size/large?v=v2&amp;px=999" border="0" alt="Bildschirm­foto 2022-09-18 um 14.03.48.png" title="Bildschirm­foto 2022-09-18 um 14.03.48.png" /> Sun, 18 Sep 2022 12:08:03 GMT LeonardWeber 2022-09-18T12:08:03Z Error while 3D-printing because of openings in Archicad model https://community.graphisoft.com/t5/Documentation/Error-while-3D-printing-because-of-openings-in-Archicad-model/m-p/356258#M53378 <P>I've used openings in Archicad to make more detailed windows by subtracting specific shapes. But after exporting as a .stl for 3d printing I get some errors in Cura, the slicing software:</P><P>"Textures" are missing in the windows and when sliced, a whole part of the house is missing. Any ideas or even solutions? I've already tried to use MeshLab or Fusion 360 to export it again as a .stl but it didn't help.</P><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/55420i5B8FE73173D4C5FD/image-size/large?v=v2&amp;px=999" border="0" alt="Bildschirm­foto 2022-09-18 um 14.03.29.png" title="Bildschirm­foto 2022-09-18 um 14.03.29.png" /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/55421i64F9C310C0E6EBDD/image-size/large?v=v2&amp;px=999" border="0" alt="Bildschirm­foto 2022-09-18 um 14.03.48.png" title="Bildschirm­foto 2022-09-18 um 14.03.48.png" /> Sun, 18 Sep 2022 12:08:03 GMT https://community.graphisoft.com/t5/Documentation/Error-while-3D-printing-because-of-openings-in-Archicad-model/m-p/356258#M53378 LeonardWeber 2022-09-18T12:08:03Z