{"id":161595,"date":"2023-01-25T07:16:27","date_gmt":"2023-01-25T07:16:27","guid":{"rendered":"\/knowledge\/forums\/topic\/creation-of-imprint-surface-fails-with-error-message-why\/"},"modified":"2023-07-31T12:35:33","modified_gmt":"2023-07-31T12:35:33","slug":"creation-of-imprint-surface-fails-with-error-message-why","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/creation-of-imprint-surface-fails-with-error-message-why\/","title":{"rendered":"Creation of Imprint surface fails with error message. Why?"},"content":{"rendered":"<p>The error message is the following: display-object: No rendering surfaces have been set.  This occurs when the imported STL-surface has no intersection with the mesh. A typical issue is that the STL-surface has been read with the wrong setting for the units, i.e. [m] instead of [mm].  Please check 1) dimensions of mesh 2) dimensions of STL-surface This is easily done by first displaying the STL-surface in the import dialog, and then adding the boundary meshes with the option &#8220;Add to Graphics&#8221;, in order to show both at the same time. In case you see only either one, it is most probable that the wrong unit has been selected during import.<\/p>\n","protected":false},"template":"","class_list":["post-161595","topic","type-topic","status-publish","hentry","topic-tag-19-1","topic-tag-fluent","topic-tag-fluent-post-processing","topic-tag-fluid-dynamics","topic-tag-post-processing"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"The error message is the following: display-object: No rendering surfaces have been set. This occurs when the imported STL-surface has no intersection with the mesh. 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This occurs when the imported STL-surface has no intersection with the mesh. A typical issue is that the STL-surface has been read with the wrong setting for the units, i.e. [m] instead of [mm]. 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