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);6 S6 ?5 q7 }9 e6 C
begin model initialization function
0 b& U4 _5 {0 s* A create 1 load of load type L_null to P_Creation2
5 o# `2 Z" Z* {2 v create 1 load of load type L_null to P_Creation37 a0 ~( O6 V: _8 g; a3 m8 o \; `
create 1 load of load type L_null to P_Creation4! V; G7 ]1 @7 R3 }" ~1 Q
return true
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begin P_Creation2 arriving procedure
; P+ c- l" H. ?' \while 1=1 do$ r2 G1 E7 K5 \
begin% `3 r& b y1 `! e% W3 t" G' Q" I
wait for 1 sec
2 n/ f. m4 L2 m1 B9 C9 b3 i create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)6 E( o1 w$ M; L2 R9 l2 f( p2 L
end& e( p4 @; J+ e9 X. R
end
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begin P_Creation3 arriving procedure
% e9 z- p& K) Twhile 1=1 do
3 s& X; H: v# G6 w, x4 x begin2 E2 M6 B( ~6 _4 u, Q2 y: m! _
wait for 1 sec1 S l; J5 Z' Z, x8 d0 s
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
$ J7 b# x. s' \# p% Y end
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C( ~" F2 C$ c" {" qbegin P_Creation4 arriving procedure5 O& K7 t: O9 b3 T* h9 M6 |" m$ A
while 1=1 do9 D" K3 x8 B% Q' N- r' T1 N' a) |
begin
0 g" F6 C. N4 y S t' W* L& A wait for 1 sec& S; q' X+ t5 h- A. K6 g
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)' K# Q) ?- d) u# U- D1 n5 @
end! c# p% v6 y: E$ m6 T% ?
end, ?8 q) @! Y9 R, F: g
+ J9 K, n; g) I' Q0 }% D* X! u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! |