DRC错误——是什么意思？怎么改呢

Processing Rule : Room 1 (Bounding Region = (-161034.367mil, -60263.99mil, 208171.467mil, 33042.363mil) (InComponentClass('1'))
   Violation between SMT Small Component D1(1380mil,4660mil) on Top Layer
这个是什么意思?怎么改呢

Processing Rule : Broken-Net Constraint ( (All) )
   Violation         Net DIG1-_09   is broken into 2 sub-nets. Routed To 50.00%
     Subnet : COM6-9
     Subnet : U4A-28   RP5-5
   Violation         Net DIG+_15A   is broken into 2 sub-nets. Routed To 50.00%
     Subnet : RP15-4   U4B-30
     Subnet : JP3-49
   Violation         Net DIG-_13   is broken into 2 sub-nets. Routed To 50.00%
     Subnet : JP3-30
     Subnet : U4A-7    RP2-8
Rule Violations :3
这个是什么错误?怎么改?我看了电路，连接正确的啊?怎么说被分成了2个子网络?
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允许的情况下可以把文件传上来看下。报告显示违反规则的有3处

不错的问题，帮顶一下