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);
1 c! A3 f7 Z" t' L: ~6 Gbegin model initialization function
& k$ e1 B4 Q5 p4 J0 Q2 H create 1 load of load type L_null to P_Creation2
8 s" V; ~/ b0 G6 i! k create 1 load of load type L_null to P_Creation3
$ \; \1 I) y% g create 1 load of load type L_null to P_Creation4: ^! j; c; E% x( c V
return true . {7 M9 U6 n; M! c
end
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begin P_Creation2 arriving procedure
: t2 R2 A2 R# }. `while 1=1 do
9 T5 j% F6 E0 w; m+ ^: k begin
: w3 N% W4 I: P wait for 1 sec( U* ]3 t% `% e v' I1 e
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die); |1 S/ Y8 q8 J: B& n- F6 i
end5 F8 C' h' e7 ]$ o: B1 a; o, E
end5 h. z Z, l3 O d4 e
9 f4 H I4 o3 c8 Xbegin P_Creation3 arriving procedure3 A- o- y4 h, _ j8 m6 B6 b
while 1=1 do+ C! b% t. Z w6 ?6 T
begin3 z. B8 h9 n' l# @. P$ a
wait for 1 sec( ]6 p% S+ Y% V5 c( H% J7 p
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)+ |- N1 ^; q6 K# ?& `3 F- a
end+ Z. o$ p. l8 V& U
end 8 }% X# b. i; r, d3 t8 j5 C7 [
4 k, `8 n# x5 w* H: K7 w( Rbegin P_Creation4 arriving procedure; m r1 E9 _5 _! Y: y* C
while 1=1 do
( x, D/ b `, `# E- k. i9 \ begin; A- c0 q( H/ r, T8 K. F4 B" j
wait for 1 sec( b( C% L+ Q) J& A7 N2 k
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die). ]) t. `6 m) T
end
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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! |