求助：导光绘文件总出错

zhangqing

请教各位高手，在导光绘文件是总出错如下：
WARNING: text composed 0 width line found at (8.5000 13.1000)
$ @$ z! t! i/ J           ... using undefined line width of 0.1000
3 Z+ ]" W  Y5 j( h8 E    WARNING: text having Multiple 0 width lines; all will be treated the same as the first.
           ... using undefined line width of 0.1000
- a) u0 a9 r( V
  ^. L" `1 z3 Z而且煤层都有类似 TOP created with warnings的警告，
6 j  n  @; Y0 O4 N' `1 u
是怎么回事啊？？？？
: ?9 c' D0 E0 b! q8 h- a& y请各位帮帮忙，不胜感激啊。。。。。。。
* ~' U* h8 |8 a; F0 Q) k# _