在用PSAT时遇到的问题 怎么解决呢

seaboy

Direct Method for SNB completed in 0.12883 s
??? Error using ==> char
Inputs must be character arrays.
Error in ==> strvcat at 29
2 P: i8 O6 I5 ws = char(varargin{notempty});
( i8 F( E7 F( Y5 ?; tError in ==> fm_snb at 361
SNB.bus = strvcat(fm_strjoin('s_',num2str(Supply.bus)), fm_strjoin('d_',num2str(Demand.bus)));
; G% y: b6 h% q7 b# H/ B& A??? Error while evaluating uimenu Callback.
" l2 ?! q* d& Q( cNewton-Rapshon Method for LIB Computation - Distribuited Slack Bus
, E4 K$ g9 T7 m$ V( m3 ]; vData file "D:\psat-2.1.5-mat\psat\tests\d_003"
# Q- z: ^7 j) p7 L. B& V9 N   
6 _3 ^  n1 h+ W1 P9 D0 Y??? Error using ==> length
  k* T' M1 U& c6 RToo many input arguments.
  c* q5 i4 W+ a* S- q. W- Y% QError in ==> fm_limit at 49
( N& q5 W2 ~# f3 G' \, s6 clength(Snapshot.y);
??? Error while evaluating uimenu Callback.
  [" i) B$ c6 m>>

power-person

偶也不知道