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When I generate the mesh I receive the following alerts:<\/p>\n
Info: <\/strong>“In one or more contact regions, the contact area or the target area of shells is set to program-controlled. This can affect performance when writing the input file. Consider displaying element normals and selecting either the top or bottom shell area. “<\/p>\n Warning:<\/strong> “The contact status has suddenly changed. Check the results carefully for possible separation of contact areas.”<\/p>\n Nevertheless, up to here I can calculate a solution.<\/span><\/p>\n <\/p>\n The problem starts, when I add a convergence for one surface. The program does not calculate further and gives me the following allerts: <\/span><\/p>\n Error:<\/strong> “A contact assignment does not contain any elements. Right-click on the message and “Go to Object” shows the contact area.<\/p>\n The assignment may have been removed by meshing or the trim tolerance is too aggressive.”<\/p>\n Error:<\/strong> “An error occurred in the post-processing module: invalid or missing result file.”<\/p>\n Error:<\/strong> “An error has occurred in the Solver module: general error.”<\/p>\n <\/p>\n