用7.9.5打开pcb出现以下错误,是什么原因呢?版本问题还是什么?谢谢 3 _: e' w+ F$ a! uInfo: Forward annotation has been disabled 8 e1 e' B5 m* B, l% d I" gError: Problem encountered while copying the PCB layout data from the work area in the Common Database. See PCBLogFile.txt for details. Saving of the database has failed. ) i5 q6 b4 z/ M9 S7 @1 r7 t: f0 t9 r
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