谢谢shakie的耐心解释,我按照你的建议改了代码如下(并在window窗口定义了L_null);
: B5 w; [7 k0 H' U1 \# u' }begin model initialization function
& z3 H5 R; D0 x4 X create 1 load of load type L_null to P_Creation2! h: V1 M+ @8 s. R3 p# o3 X
create 1 load of load type L_null to P_Creation3
+ J D& m( z7 V7 C create 1 load of load type L_null to P_Creation4) s% d* G9 I4 O& e. [
return true
, l* Y4 V6 i4 ^9 r1 \$ C- t, l8 Yend
, z2 Z: K+ o5 r0 {+ C& _, g$ r& O9 L; R3 {* L7 `/ B3 v
begin P_Creation2 arriving procedure( z, X, c$ {6 Z1 i8 J% K
while 1=1 do
4 j6 {% ^9 o$ z; i! ?+ @1 N begin
; \) }7 C, s: v- N* N- T' a wait for 1 sec3 q& p" w. `7 Y! J% R4 [
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
: }* V" K' I$ Z5 i* N end
4 d! U9 X; f. j# mend9 i: R/ I) t$ N6 R& a* L
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begin P_Creation3 arriving procedure5 G) V: ~. @+ U0 o
while 1=1 do# T- t% S1 q2 M% p4 {" Y4 N
begin
8 _4 J2 V- T( g* j wait for 1 sec
+ a8 A* M7 ~4 T/ ^8 e create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
( W2 M1 L: y9 i$ C end5 Y3 O' i) U# p, a
end
; K2 X- U, S8 f8 Z, ]# e. X) v: u0 w* _& B: H, E% r( C
begin P_Creation4 arriving procedure8 S! X, v# o1 y; K
while 1=1 do) p$ i: h; I) {/ K# G, \7 S* U
begin! R# i" k: Q v( c
wait for 1 sec
' v) M; F" Y! o. C X create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
" G& @2 c; K' O8 j* }+ h, o end1 {7 {2 _2 n9 S% T" w2 b( I
end
' {5 A! s0 q9 u( G* \. Z8 k" ^
% Y+ A* ~4 }/ T; _但运行时仍然出现相同的问题(提示:ox100f5e09指令引用的“ox00000028"内存。 该内存不能为"read"),无法运行。不知问题出现在哪里,请高手指点,多谢! |