请教个PCB问题

大家帮我看看在DRC检查的时候报出来的是什么问题,多谢了,
Processing Rule : Testpoint Usage (Valid =Required, Allow multiple per net=No) (On the board )
Violation Net NetU4_4
Violation Net NetCON10_1
Violation Net NetCON10_2
Violation Net NetC7_1
Violation Net NetU2_3
Violation Net NetC12_1
Violation Net NetD7_2
Violation Net NetU5_1
Violation Net NetC8_1
Violation Net NetU2_7
Violation Net NetU5_5
Violation Net NetU5_6
Violation Net NetU3_2
Violation Net NetC10_1
Violation Net NetD1_2
Violation Net NetD2_2
Violation Net NetK1_1
Violation Net NetK1_5
Violation Net NetR13_1
Violation Net NetCON2_1
Violation Net NetCON2_3
Violation Net NetCON2_5
Violation Net GND
Violation Net NetCON2_9
Violation Net NetCON4_1
Violation Net NetCON2_8
Violation Net NetCON2_10
Violation Net NetCON2_12
Violation Net NetCON2_14
Violation Net NetCON2_16
Violation Net NetCON2_18
Rule Violations :31