2024年5月7日发(作者：)

Diagnostics : Error Messages

Error Messages

This 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 CATEGORIES

NUMBERS CATEGORY

1000–1999 Importing Models

2000–2999 Geometry Modeling

3000–3999 CAD Import

4000–4999 Mesh Generation

5000–5999 Point, Edge, Boundary, and Subdomain

Specification

6000–6999 Assembly and Extended Mesh

7000–7999 Solvers

8000–8999 Postprocessing

9000–9999 General

For error messages that do not appear in the following lists, contact COMSOL’s support team

for help.

2000–2999 Geometry Modeling

TABLE 2-2: GEOMETRY MODELING ERROR MESSAGES

ERROR

NUMBER

ERROR MESSAGE EXPLANATION

2118 Negative output from

empty input

Incorrect Geometry M-file.

2119 Non scalar output from

empty input

Incorrect Geometry M-file.

2120 Normal directions are

inconsistent

Incorrect input data from STL/VRML import.

2138 Self intersections not

supported

Curves resulting in self-intersections are not

supported.

2140 Singular extrusions not

supported

Error in input parameters.

2141 Singular revolutions not The revolved mesh has a singularity at the z axis. If

supported possible, create the cylinder using a 3D primitive or

by revolving the geometry before meshing.

2146 Subdomain must

bounded at least four

boundary segments

Incorrect geometry for mapped mesh.

2147 Subdomain must bound Incorrect geometry for mapped mesh.

one connected edge

component only

2190 Invalid radius or distance Incorrect input parameters to fillet/chamfer.