[求助]请教PCB问题

我在PROTEL 99SE 里边画完原理图编译后出现了下面的一堆错误,请问是什么原因?谢谢!
C1 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
C1 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
C1 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
C2 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
C2 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
C2 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
C3 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
C3 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
C3 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
Q1 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
Q1 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
Q1 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
R1 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
R1 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
R1 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
R2 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
R2 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
R2 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
R3 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
R3 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
R3 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
R4 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
R4 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
R4 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
R5 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
R5 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
R5 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
R11 Error: Pin order data (PINS=1:[<pins>]) not in READ ONLY field 4. Pins sorted by pin-name.
R11 Error: Part type must be entered in READ ONLY field 1: type=<part type>(<spice prefix>)
R11 Error: Netlist data must be entered in READ ONLY field 5: netlist=<netlist data>
Setup Error: GND Spice Reference Net (specified in Analog Options) is not in the schematic.

[此贴子已经被作者于2008-7-17 10:14:06编辑过]

掘墓高手，专挖古墓，一挖一个坑，坑坑见墓。。