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);5 N7 K9 E) f3 U. H! ~% I+ s
begin model initialization function$ U: p: g* z* }( L, V
create 1 load of load type L_null to P_Creation20 s( c; a3 W. s4 c: T, w0 V* K/ P( ^" e
create 1 load of load type L_null to P_Creation3
% L$ i+ t' g! Q" }: ~ create 1 load of load type L_null to P_Creation4
4 _9 B2 ^( }0 G: H1 J1 ^ O9 I s return true 8 j7 q, _+ D+ m6 |* O4 T- V( A" v, J
end
# r* C, Z p# j3 v' r j: ^
+ V! }4 P6 \1 {: Gbegin P_Creation2 arriving procedure
0 ?0 H5 S6 P' `" N+ y) @while 1=1 do
# m* b6 d7 A; P3 G: m begin
/ M- v9 B! @+ i4 U, H4 D wait for 1 sec
# [6 W1 O W1 ?$ E) f7 H create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)' `% U9 v6 h4 k$ Y! K" }
end) n2 I( b( N$ l! i8 v3 w" T0 x
end
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begin P_Creation3 arriving procedure
, a% K" Q8 m1 [/ _1 A9 U0 jwhile 1=1 do
% i) e- V, a% k* U% a5 ?5 F: E begin
9 @& {$ ^( ^+ D- D- Q: d. [: z wait for 1 sec
' }- Q0 s5 c5 f" a+ ]. j' ] create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
! X& ]% V/ y* l( R# W+ | end; T- d/ j* K; R
end
3 h2 U% ]" G! o% C
# j4 V. l5 @& c/ D- z: E! A4 |5 Rbegin P_Creation4 arriving procedure
5 T# |6 {! v9 M4 V8 Y! zwhile 1=1 do
8 d3 O* B% W1 b begin2 D( w# P, N( R) ~' n
wait for 1 sec
' |- y2 z/ [( X+ ~ create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
9 p. T! m. K8 t: ]$ |2 P; F# P( I end3 r/ r2 X) S* m
end% J# W2 k+ ?, \3 {; ~6 Y
# S0 B6 h, M; _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! |