代码页 设置了吗
When copying V4 drawing data to V5, bear the following in mind:
Whatever the standard of the V4 view was prior to being copied into CATIA Version 5, once in V5 its standard is that selected when you open the CATDrawing document.
The following data can be copied from CATIA Version 4 to CATIA Version 5:
circles
dittos, symbols (exploded in V5 geometry)
ellipses
points
lines
parabolas
hyperbolas
curves
AUXVIEW2 views As Result i.e. as geometry only with no associativity with 3D
V4 texts are migrated as V5 texts
V4 dimensions are migrated as V5 dimensions