出gerber导入cam350报错，Error Creating Aperture

出gerber导入cam350报错，Error Creating Aperture，下面是整个的报错内容aperture.err文件
Cannot convert the following lines in file "D:\CAN\GERBER\aperture.log":
Line 58: No Matching Format Found
Sun Dec 05 00:06:50 2010    Page     2
Line 60: No Matching Format Found
Photoplot log file
Line 61: No Matching Format Found
Results from aperture table ...
Line 100: Error Creating Aperture:  Width must be greater than 0.
for Dcode 68.
RECTANGLE    0.00000   0.00000   0.00000  D68
Line 115: No Matching Format Found
Sun Dec 05 00:06:50 2010    Page     3
Line 117: No Matching Format Found
Photoplot log file
Line 118: No Matching Format Found
Results from aperture table ...
Line 172: No Matching Format Found
Sun Dec 05 00:06:50 2010    Page     4
Line 174: No Matching Format Found
Photoplot log file
Line 175: No Matching Format Found
Results from aperture table ...
Line 229: No Matching Format Found
Sun Dec 05 00:06:50 2010    Page     5
Line 231: No Matching Format Found
Photoplot log file
Line 232: No Matching Format Found
Results from aperture table ...
我查到在aperture.log中有这行：
SQUARE           410   0.00000            D11
RECTANGLE    0.00000   0.00000   0.00000  D68
RECTANGLE         10        30   0.00000  D168
请问这个是什么原因造成的，对制板有影响吗，该咋改呢?大侠帮忙，谢谢！
注：我板子上有4个椭圆形孔

你出的是274-D文件，没有镜头文件，重新更新下D码

这个怎么解决的啊，我也遇到这样的问题。

你好请问你的这个问题怎么解决的啊?