这个提示网络标号非法字符的LOG什么意思？

我是用99SE画的原理图和布局图，转到WG2004下面画线，原理图和布局图转换导入都基本正常，有一些警告，但是应该没有问题，在进行网络表连接的时候报错出现一个这样的LOG文件;:KP2NetPropsDB.txt.

PCB ASCII to Net Properties Log
-------------------------------
12:14 PM Tuesday, December 27, 2005
Job Name: G:\PCB_Design\KS2920-525\08\Documents\270_501\pcb\ks2920-525.pcb

Checking for Net Properties ASCII file format errors...
There were no Net Properties ASCII file format errors.
Processing Net Properties ASCII file...
Line 18804 : Net name "$1I1\A10" contains illegal characters.
Line 18816 : Net name "$1I1\A11" contains illegal characters.
Line 18828 : Net name "$1I1\A12" contains illegal characters.
Line 18840 : Net name "$1I1\A13" contains illegal characters.
Line 18852 : Net name "$1I1\A14" contains illegal characters.
Line 18864 : Net name "$1I1\A15" contains illegal characters.
Line 18876 : Net name "$1I1\A16" contains illegal characters.
Line 18888 : Net name "$1I1\A17" contains illegal characters.
Line 18900 : Net name "$1I1\A18" contains illegal characters.
Line 18912 : Net name "$1I1\A19" contains illegal characters.
Line 18924 : Net name "$1I1\A20" contains illegal characters.
Line 18936 : Net name "$1I1\A21" contains illegal characters.
Line 18948 : Net name "$1I1\A22" contains illegal characters.
Line 18960 : Net name "$1I1\A23" contains illegal characters.
Line 18972 : Net name "$1I1\A24" contains illegal characters.
Line 18984 : Net name "$1I1\D0" contains illegal characters.
Line 18992 : Net name "$1I1\D1" contains illegal characters.
Line 19000 : Net name "$1I1\D2" contains illegal characters.
Line 19008 : Net name "$1I1\D3" contains illegal characters.
Line 19016 : Net name "$1I1\D4" contains illegal characters.
Line 19024 : Net name "$1I1\D5" contains illegal characters.
Line 19032 : Net name "$1I1\D6" contains illegal characters.
Line 19040 : Net name "$1I1\D7" contains illegal characters.
Line 19048 : Net name "$1I1\D8" contains illegal characters.
Line 19056 : Net name "$1I1\D9" contains illegal characters.
Line 19064 : Net name "$1I1\D10" contains illegal characters.
Line 19072 : Net name "$1I1\D11" contains illegal characters.
Line 19080 : Net name "$1I1\D12" contains illegal characters.
Line 19088 : Net name "$1I1\D13" contains illegal characters.
Line 19096 : Net name "$1I1\D14" contains illegal characters.
Line 19104 : Net name "$1I1\D15" contains illegal characters.
Line 19112 : Net name "$1I1\D16" contains illegal characters.
Line 19120 : Net name "$1I1\D17" contains illegal characters.
Line 19128 : Net name "$1I1\D18" contains illegal characters.
Line 19136 : Net name "$1I1\D19" contains illegal characters.
Line 19144 : Net name "$1I1\D20" contains illegal characters.
Line 19152 : Net name "$1I1\D21" contains illegal characters.
Line 19160 : Net name "$1I1\D22" contains illegal characters.
Line 19168 : Net name "$1I1\D23" contains illegal characters.
Line 19176 : Net name "$1I1\D24" contains illegal characters.
Line 19184 : Net name "$1I1\D25" contains illegal characters.
Line 19192 : Net name "$1I1\D26" contains illegal characters.
Line 19200 : Net name "$1I1\D27" contains illegal characters.
Line 19208 : Net name "$1I1\D28" contains illegal characters.
Line 19216 : Net name "$1I1\D29" contains illegal characters.
Line 19224 : Net name "$1I1\D30" contains illegal characters.
Line 19232 : Net name "$1I1\D31" contains illegal characters.
Line 19240 : Net name "$1I1\DQM0" contains illegal characters.
Line 19248 : Net name "$1I1\DQM1" contains illegal characters.
Line 19256 : Net name "$1I1\DQM2" contains illegal characters.
Line 19264 : Net name "$1I1\DQM3" contains illegal characters.
Line 19272 : Net name "$1I1\NSDCAS" contains illegal characters.
Line 19284 : Net name "$1I1\NSDCS2" contains illegal characters.
.......................................................................................................
Line 32728 : Net name "$1I19\NPWE" contains illegal characters.
Line 32734 : Net name "$1I19\NSDCAS" contains illegal characters.
Line 32740 : Net name "$1I19\NSDCS0" contains illegal characters.
Line 32746 : Net name "$1I19\NSDRAS" contains illegal characters.
Line 32752 : Net name "$1I19\NSM501INT" contains illegal characters.
Line 32758 : Net name "$1I19\NWE" contains illegal characters.
Line 32764 : Net name "$1I19\OSCPW" contains illegal characters.
Line 32774 : Net name "$1I19\PLLPW" contains illegal characters.
Line 32784 : Net name "$1I19\PWM0" contains illegal characters.
Line 32792 : Net name "$1I19\PWM1" contains illegal characters.
Line 32800 : Net name "$1I19\PWM2" contains illegal characters.
Line 32808 : Net name "$1I19\RAS#" contains illegal characters.
Line 32814 : Net name "$1I19\RD" contains illegal characters.
Line 32824 : Net name "$1I19\RDY" contains illegal characters.
Line 32830 : Net name "$1I19\RED" contains illegal characters.
Line 32836 : Net name "$1I19\RTS0" contains illegal characters.
Line 32842 : Net name "$1I19\RTS1" contains illegal characters.
Line 32848 : Net name "$1I19\RXD0" contains illegal characters.
Line 32854 : Net name "$1I19\RXD1" contains illegal characters.
Line 32860 : Net name "$1I19\SCL" contains illegal characters.
Line 32866 : Net name "$1I19\SDA" contains illegal characters.
Line 32872 : Net name "$1I19\SDCK" contains illegal characters.
Line 32878 : Net name "$1I19\SDCKE1" contains illegal characters.
Line 32884 : Net name "$1I19\SDCKEN" contains illegal characters.
Line 32890 : Net name "$1I19\SDCLK1" contains illegal characters.
Line 32896 : Net name "$1I19\SSPCLK" contains illegal characters.
Line 32902 : Net name "$1I19\SSPRXD" contains illegal characters.
Line 32908 : Net name "$1I19\SSPSFIN" contains illegal characters.
Line 32914 : Net name "$1I19\SSPSFOUT" contains illegal characters.
Line 32920 : Net name "$1I19\SSPTXD" contains illegal characters.
Line 32926 : Net name "$1I19\TEST00" contains illegal characters.
Line 32936 : Net name "$1I19\TEST01" contains illegal characters.
Line 32946 : Net name "$1I19\TESTCLK" contains illegal characters.
Line 32954 : Net name "$1I19\TXD0" contains illegal characters.
Line 32960 : Net name "$1I19\TXD1" contains illegal characters.
Line 32966 : Net name "$1I19\USB0+" contains illegal characters.
Line 32972 : Net name "$1I19\USB0-" contains illegal characters.
Line 32978 : Net name "$1I19\USBPW" contains illegal characters.
Line 32988 : Net name "$1I19\VBIASEN" contains illegal characters.
Line 32994 : Net name "$1I19\VPCLK" contains illegal characters.
Line 33000 : Net name "$1I19\VPHREF" contains illegal characters.
Line 33006 : Net name "$1I19\VPVSYNC" contains illegal characters.
Line 33012 : Net name "$1I19\WAIT" contains illegal characters.
Line 33018 : Net name "$1I19\WE" contains illegal characters.
Line 33024 : Net name "$1I19\WE#" contains illegal characters.
Errors processing Net Properties ASCII file.

我建的是一个层次图，大概有十个子图，好像所有的网络标号都报错。

贴点图看看

网络名称包含非法字符

网络名称不能有非法字符！