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);7 o6 P% f l7 l; u
begin model initialization function
, z, ]- d" s( d8 V7 D create 1 load of load type L_null to P_Creation26 }1 v/ G- o3 A# n/ T3 h
create 1 load of load type L_null to P_Creation3
$ |5 x: B$ L/ }0 k( [0 V: l create 1 load of load type L_null to P_Creation41 H f A0 R0 O/ l& k
return true
5 U. S/ x V8 `1 W8 Oend
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' n0 t4 T# c6 l0 Q' m1 Z2 v" abegin P_Creation2 arriving procedure
/ d) T! I5 W0 |- @4 R# S7 Y# X* Mwhile 1=1 do
2 i2 y5 |7 a: N begin
- X4 r+ l2 x; E O0 U E# X3 g wait for 1 sec, e. Q& |. y; ]/ e* ?
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)8 D6 a0 F* [3 a/ p: F
end
; Y, C# l, l. B0 E8 R# b$ I f" ?% wend
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. E) K& E! q5 {+ w+ o$ tbegin P_Creation3 arriving procedure1 e) g# b1 T: L5 u( F
while 1=1 do
( X6 C- P( O2 ] e' I! a9 r a4 U, | begin; h" l' J5 |# X0 T8 r
wait for 1 sec2 }2 L8 [, X* B: I- }1 V3 v
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
( A2 M. w+ Y" B. `/ s' q& F end
# X% E8 ^, D% m4 d3 O1 yend 7 Z x; y& |" Y. O& y
7 B, U4 F6 O. L$ Y# ?begin P_Creation4 arriving procedure6 ^$ K0 c0 P+ k: g3 S2 X
while 1=1 do
8 \4 |) m8 Z$ L" h; R f; ^5 Y begin% m$ s V. R O2 Y: z/ I1 o, i4 Y
wait for 1 sec! b( p5 B4 ?9 f/ E/ Y
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
3 y9 P! O0 |$ \1 d4 [9 R end$ |( Z" S, Z* d( T- q6 \
end! b. m. t3 i) e) Y1 o4 |* W
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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! |