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);) [: l4 U5 c; ^% H$ Z7 V9 e, X
begin model initialization function8 i& y$ ^3 c# J) q" n3 U' g
create 1 load of load type L_null to P_Creation2
5 H( q: v7 {4 N* N$ R2 ` Q2 o8 _ create 1 load of load type L_null to P_Creation3
4 P1 x- h; J) o1 M; a, X" B% g) \) G3 @ create 1 load of load type L_null to P_Creation4/ z% C8 |: q9 B/ Z$ u
return true 6 j" s! F* q1 z1 g5 o" H d. P; Q
end
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, H) Z; D& H" c5 Sbegin P_Creation2 arriving procedure
( t, ^+ _% f/ h, M& `# |$ a& zwhile 1=1 do5 u7 {$ b3 l! V. D- n" R2 C( L
begin
: ~% ~2 i, `9 b2 r wait for 1 sec# Z6 t0 }+ c% A1 B7 E) |; v
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
$ d- T1 s4 C3 N- N* |% i: Y end, x. `; J. j/ U& c: e7 I
end
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begin P_Creation3 arriving procedure
: A& p4 O; C- \$ T( q# U7 \while 1=1 do
0 p0 M+ A3 O7 b9 _ begin: A/ }' D) I' x4 m5 U0 k
wait for 1 sec) ]) P9 m* x$ ~, m7 e( z1 b) y
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)5 I$ H( ~7 s, U* v+ O
end" l" G0 T0 R7 U: ]! `0 h
end
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begin P_Creation4 arriving procedure
* B. @; J! Z1 Z) F. X" lwhile 1=1 do9 s' J* a8 h! \3 m
begin
" A4 p l n- I/ l2 W& r' p; D wait for 1 sec3 A) y2 q" U8 X+ R
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)% W, z! e( Y, X# \; U
end0 \+ m/ h# `2 L' Y4 ~5 d7 i
end
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) _ i# I z! z$ @, T2 k) I& c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! |