mentor expedition PCB打开出错信息。

yinxiebang

打开PCB错误：
1 E1 q+ t7 a' w4 V! r3 D0 I% XError: Back annotation has been disabled. Cannot run Back Annotation. The logic database does not exist. Run Forward Annotation to create the logic database.
8 ~! v9 N  O3 Y8 D6 D8 G: ~0 a8 i7 m, ]Error: Problem encountered while opening one of the database files. See PCBLogFile.txt for details. Loading of the job has failed) H  u, X1 _8 h0 k1 m

haoyingxiang

只要能打开板子那个没有多大影响的，是说你的网表文件不存在，所以正标失败了！

haoyingxiang

只要能打开板子那个没有多大影响的，是说你的网表文件不存在，所以正标失败了！