请资深工程师帮忙看看，DRC问题，

刚学ORCAD画图,出现下面错误,请高手帮忙看看是什么问题啊?好象是说总线没有命名,可是我上面已经定义了啊?看的不明白啊！谢谢！

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Checking Electrical Rules
ERROR [DRC0004]   Possible pin type conflict U2,CAOUT Output Connected to Output:  SCHEMATIC1, PAGE1  (6.80, 3.50)
ERROR [DRC0004]   Possible pin type conflict U2,GTDRV Output Connected to Output:  SCHEMATIC1, PAGE1  (6.80, 3.60)
ERROR [DRC0004]   Possible pin type conflict U2,VAOUT Output Connected to Output:  SCHEMATIC1, PAGE1  (6.80, 3.80)
ERROR [DRC0004]   Possible pin type conflict U2,MULTOUT Output Connected to Output:  SCHEMATIC1, PAGE1  (6.80, 3.70)

Checking for Unconnected Nets
WARNING [DRC0007]   Net has no driving source P2:  SCHEMATIC1, PAGE1  (2.10, 3.60)
WARNING [DRC0007]   Net has no driving source P3:  SCHEMATIC1, PAGE1  (5.30, 3.70)
WARNING [DRC0007]   Net has no driving source P1:  SCHEMATIC1, PAGE1  (2.10, 3.50)
WARNING [DRC0007]   Net has no driving source P4:  SCHEMATIC1, PAGE1  (5.30, 3.80)
WARNING [DRC0007]   Net has no driving source P6:  SCHEMATIC1, PAGE1  (5.30, 4.00)
WARNING [DRC0007]   Net has no driving source P5:  SCHEMATIC1, PAGE1  (2.10, 3.90)
ERROR [DRC0029]   Bus has no name and therefore defines no signals. N00563:  SCHEMATIC1, PAGE1  (1.70, 3.70)
ERROR [DRC0029]   Bus has no name and therefore defines no signals. N03269:  SCHEMATIC1, PAGE1  (3.90, 3.40)

Checking for Invalid References

Checking for Duplicate References

Check Bus width mismatch

我也与到这样的问题啊！

高手们出来给解决下啊！

强烈要求强人给解决下！

引脚电气设置问题

学习下。

"Bus has no name " ！ You need add Bus name at Bus net ！

路过  好好学习 天天向上