7 S9 G7 z: y R9 [4 C做好了PCB,想起来要加几个东东,现在不知道在哪里添加NET,网上有说点击NET logic,但我点了出现:By defullt this command is disabled to prevent inab\dvertent logic changes .To enable use the environment editor select the logic calagory and enable the logic_edut_enabled variable. , `# f7 h: r V( r! a是不是要在哪里设置啊,怎么样才能解决,谢谢