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);, G& c! v5 Y2 q% m/ m$ ~3 L
begin model initialization function
7 K8 O8 \' H' t1 I create 1 load of load type L_null to P_Creation2; g1 L5 i& i1 }( A2 ^! e
create 1 load of load type L_null to P_Creation32 b. B/ R4 }7 x3 S
create 1 load of load type L_null to P_Creation43 y$ e4 R) [) Z+ `& X* l+ `
return true
1 O- V6 z* q- i! iend
4 R8 t! ~$ Y" s, u) o/ S, n; x2 O" ] S( }3 Z% h- ]
begin P_Creation2 arriving procedure6 G7 n3 [: S: H/ i" L/ D6 @
while 1=1 do6 N. R5 ]/ ?9 p1 t1 J1 g+ \7 o
begin
3 T/ T' W( F, i/ o/ G+ e wait for 1 sec
: i2 o0 w! r" ~* o1 a create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)8 Y: g+ S1 T+ ^- Y4 v- c
end
' h& y* {4 i; G$ i$ Xend
& ^' N3 ]# I/ P+ B& |; `7 l% W, E0 N& G' s: F. F' ~1 E2 b
begin P_Creation3 arriving procedure( B, p: C" I. e( Y
while 1=1 do
! p# G8 s& h' G# y- v begin
+ i S' ?2 ~6 R wait for 1 sec* ]# b/ _8 z* X! [# n9 ^
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
8 G2 C' Y" ?- B r" g+ E8 `9 g' f7 @) E end2 R# ~, O4 r2 ]5 d" f q, \: k# q3 [
end ; n1 X( \; G+ c7 c; g- k
* ?: P/ E# W0 @& U+ U6 wbegin P_Creation4 arriving procedure# B$ Y' d& [( }* C
while 1=1 do) Q, H& h, L( W, K" N1 o
begin
0 M, {4 T( q2 W$ z3 l0 t wait for 1 sec) `. s& U' _7 ^, N5 m2 D2 t
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
3 u" A- i& B- @- P% c) A end
, N; c8 z( J. u l1 Z Jend# A0 s' T5 m; j0 H. o0 k; @
) O) O: E& S/ i8 p e/ o* Z; r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! |