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1、(完整)comsol错误提示及解决方法(完整)comsol错误提示及解决方法 编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（(完整)comsol错误提示及解决方法）的内容能够给您的工作和学习带来便利。同时也真诚的希望收到您的建议和反馈，这将是我们进步的源泉，前进的动力。本文可编辑可修改，如果觉得对您有帮助请收藏以便随时查阅，最后祝您生活愉快 业绩进步，以下为(完整)comsol错误提示及解决方法的全部内容。Diagnostics ： Error MessagesErr
2、or MessagesThis section summarizes the most common error messages and solver messages generated by COMSOL Multiphysics. All error messages are numbered and sorted in different categories according to the following table.TABLE 2-1: ERROR MESSAGE CATEGORIESNUMBERSCATEGORY10001999Importing Models200029
3、99 Geometry Modeling30003999 CAD Import40004999 Mesh Generation50005999 Point， Edge, Boundary， and Subdomain Specification60006999 Assembly and Extended Mesh70007999 Solvers80008999 Postprocessing90009999 GeneralFor error messages that do not appear in the following lists, contact COMSOLs support te
4、am for help.20002999 Geometry ModelingTABLE 2-2: GEOMETRY MODELING ERROR MESSAGESERROR NUMBERERROR MESSAGEEXPLANATION2118Negative output from empty inputIncorrect Geometry Mfile.2119Non scalar output from empty inputIncorrect Geometry M-file。2120Normal directions are inconsistentIncorrect input data
5、 from STL/VRML import.2138Self intersections not supportedCurves resulting in selfintersections are not supported。2140Singular extrusions not supportedError in input parameters。2141Singular revolutions not supportedThe revolved mesh has a singularity at the z axis. If possible, create the cylinder u
6、sing a 3D primitive or by revolving the geometry before meshing。2146Subdomain must bounded at least four boundary segmentsIncorrect geometry for mapped mesh。2147Subdomain must bound one connected edge component onlyIncorrect geometry for mapped mesh。2190Invalid radius or distanceIncorrect input para
7、meters to fillet/chamfer.2197Operation resulted in empty geometry objectGeometry operation resulted in an empty geometry object which is not allowed. Make sure an empty geometry object is not created。2209Geometry to revolve may not cross axis of revolutionThe axis of revolution and the geometry inte
8、rsect. Check the dimension of the geometry and the definition of the axis for the revolution。40004999 Mesh GenerationTABLE 23: MESH GENERATION ERROR MESSAGESERROR NUMBERERROR MESSAGEEXPLANATION4002A degenerated tetrahedron was createdThe mesh generator ran into numerical difficulties while creating
9、tetrahedrons with a size based on user-controlled parameters. Causes could be too small and narrow subdomains relative to the rest of the geometry or exceedingly short boundary segments. Try to avoid creating small and narrow subdomains and very short boundary segments that are adjacent to longer bo
10、undary segments.4003A degenerated triangle was created The mesh generator ran into numerical difficulties while creating triangles with a size based on usercontrolled parameters. Causes could be too small and narrow subdomains relative to the rest of the geometry or exceedingly short boundary segmen
11、ts. Try to avoid creating small and narrow subdomains and very short boundary segments that are adjacent to longer boundary segments.4012Cannot create mapped mesh for this geometryThe geometry does not fulfill the topological requirements for a mapped mesh。 Changes in input parameters or further sub
12、domain division can possibly help this。4026Failed create matching edge discretizationsCannot make mapped mesh with the given input parameters。4029Failed to insert pointProblems inserting point at given coordinate. Manually inserting a point there may help。4031Failed to respect boundary element on ge
13、ometry edgeThe mesh generator failed in making the elements compatible with the geometry objects edges。 The reason for this could be that the face mesh is too coarse or contains adjacent elements with large differences in scale。 Another reason can be that some subdomains in the geometry are too narr
14、ow with respect to the rest of the geometry.4032Failed to respect boundary element on geometry faceSee Error message 4031.4044Internal error boundary respecting See Error message 4031。4054Invalid topology of geometryThe geometry object cannot be used for creating a mapped mesh。 It must be subdivided
15、。4055Isolated entities foundEntities that are not connected to the boundaries of a geometry objects is found。 The mapped mesh generator does not support such isolated entities。4119Singular edge detectedThe geometry object contains an edge of zero length。60006999 Assembly and Extended MeshTABLE 2-4: ASSEMBLY AND EXTENDED MESH ERROR MESSAGESERROR NUMBERERROR MESSAGEEXPLANATION6008Circular variable dependency detectedA variable has been defined in terms of itself, possibly in a circular chain of exp
