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);. y, T3 t1 s! b' @+ {: o" s* b0 u
begin model initialization function* K4 v% F+ e7 y7 f9 d
create 1 load of load type L_null to P_Creation2# a& R$ |" O. P7 `/ z, K7 [. t
create 1 load of load type L_null to P_Creation3
; C. h, c+ Q: W/ l7 Z" S create 1 load of load type L_null to P_Creation4
4 g R% L# I% N' s+ Z5 N: M return true G& b ^: [8 ~9 S3 e
end8 c+ _" j8 D4 ]0 c1 @$ i8 j
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begin P_Creation2 arriving procedure
0 o1 I: y! |+ S7 O2 A) I- R) owhile 1=1 do
% A: Q# s3 l" `5 @ begin# R6 v( b/ F) s1 I
wait for 1 sec# s: @ y5 i9 o# d1 Z4 ^6 h
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)- ]& s/ u# [( e
end2 b( B7 ^. O6 w' }+ c0 {
end/ O/ Z/ m9 l" ]% y9 O" a1 Q- A
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begin P_Creation3 arriving procedure
, w3 s2 n: h/ o0 Gwhile 1=1 do5 @0 I# n2 Y" @ T: _* Y
begin
) @: c5 U% J4 V8 a; y1 V6 r wait for 1 sec
) Q; B+ d1 r5 ~/ x create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)$ ]8 x/ {) Y: p! ~. y. }
end
: K6 n7 V: \$ g) |& x& uend " P9 g8 q5 r1 j5 w
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begin P_Creation4 arriving procedure
& M! C& D$ E' i5 }8 \while 1=1 do% ], q, l* T- V
begin
K# T7 g. ] d* g wait for 1 sec* s, f8 V2 a" p$ a" X3 B: N! m
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)7 v0 A( f0 C* `" K8 o
end
: h0 Q. y4 a6 k" H' S* _ V1 _& V, cend
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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! |