I have put a ground net, but it still gives me an error even though it is connected, I have tried solving it but the error doesn't go away, Is this a bug?![Screen Shot 2018-05-10 at 9.41.47 PM.png](//image.easyeda.com/pullimage/tG03hS8zSgdWkksbQMJfqDQ0mmM6cloITAjeoEle.png)
Chrome
65.0.3325.181
OS X
10_12_6
EasyEDA
5.4.12