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);
: X5 ^ x. S, m+ nbegin model initialization function
' m' F# x3 j) [$ M5 R create 1 load of load type L_null to P_Creation2. x3 |; G g7 l
create 1 load of load type L_null to P_Creation37 Z, w& J' n( `, R0 }6 C
create 1 load of load type L_null to P_Creation4$ l" h/ U! j+ s4 E) g
return true ( H3 W( ~9 I* D, N6 X/ d# C
end1 f Q+ z+ B, ?4 f# Z$ [
2 s2 v- r: H/ u$ rbegin P_Creation2 arriving procedure
5 m3 _( [3 Z6 ] X7 Qwhile 1=1 do- n; |! S: Q b6 D: q$ W- T# h
begin
# j) n- X( B$ ^' R" N5 h2 d# U1 p wait for 1 sec6 A5 ?2 m2 a2 z2 o, V r
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
* f8 a; \& k! {' g end2 P7 u5 j8 D+ Z8 M) G. U9 n5 \1 M
end0 s4 u: w; [5 `2 X [4 T
& r4 a' y9 F+ `
begin P_Creation3 arriving procedure
7 l5 a+ [; d: O9 R% h3 T; Iwhile 1=1 do; ?' w4 N0 f6 C3 N
begin& z3 Q$ V/ z3 n. [) q/ }
wait for 1 sec+ s. ~5 v) d# P% T% O
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)' H Q% S) O6 s! C
end
( X2 w+ M0 A; P. w, \0 A! W4 I+ \end 6 X2 j& }& Q0 _0 b) k
& G, U* B) H4 N# F. m
begin P_Creation4 arriving procedure9 E0 Q c$ H% n9 T5 i. z
while 1=1 do( Q1 K0 E& X- V; i. v
begin- L$ ^+ A( }8 ^ F# W9 S$ V5 B$ x
wait for 1 sec
4 f6 v/ A8 t) ]8 Q% {! k create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
D, y6 c% a% p% @& F: Q$ ^7 K end
( R& a; t% X2 L! o2 u9 G' j L; a$ Yend
1 |1 H; u# q5 o$ u% M0 f" R) Y5 n! S
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! |