来个大神看看哪里出了问题，谢谢啦

yhwang

You lose, fella.   The EMTP logic has detected an error condition, and is now going to terminate program execution.  The following
message summarizes the circumstances leading to this situation.  Where an otherwise-unidentified data card is referred to, or where
$ ]3 A- Q1 }" F* d) n8 S. r) @# Nthe "last" card is mentioned, it is the most recently read card of the input data that is meant.  The 80-column image of this card
* ?! l$ [$ a- E# H; i8 y# M( cis generally the last one printed out prior to this termination message.  But possibly this last-read card has not yet been
displayed, so a copy follows:
7 S3 [3 r3 B  B "14X0184A 0     2.2E5       50.                                     -1.        1."
/ G0 N& X# p2 H1 R              KILL code number                Overlay number               Nearby statement number
                         12                          5                               4246
KILL = 12.   The bus name that was read from columns 3-8 of the last source card is unrecognizable, not having been previously
+ |$ n* C% Z3 @, E: @defined by a branch card or a switch card.  The name read from the data card is  "X0184A".   The user is not allowed to connect
+ X3 ^# v7 N/ X4 {sources to network nodes that are not a part of the network that was previously defined by branch and switch cards of this data
case.  Any such new node would be completely disconnected from the network, so could not affect the solution.  Most probably, one or
more spelling errors (including the positioning of imbedded blanks) have been made in the keying of one or more node names on EMTP data cards.

anyhow

回复 1# yhwang
" l5 V- P7 _! J
错误提示写的比较清楚了。节点X0184A加电源，但是这个节点在前面的网架里没有出现。如果用的是atpdraw图形界面，需要检查一下电源是不是没接到其它元件上。