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)
# S4 K7 ~. Z& V( F4 F5 b           ... using undefined line width of 0.1000
" h- j7 b+ F! a9 `    WARNING: text having Multiple 0 width lines; all will be treated the same as the first.
           ... using undefined line width of 0.1000
+ v' S7 w  y: F1 b9 C% V+ q7 S- v
而且煤层都有类似 TOP created with warnings的警告，

9 b$ J  O$ b% g) m* [2 p2 U是怎么回事啊？？？？
请各位帮帮忙，不胜感激啊。。。。。。。