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);% m) E. [$ I7 m3 S0 m$ r3 A, r% `4 e
begin model initialization function
& d+ H1 I2 p& ]% R/ D) X) X% L create 1 load of load type L_null to P_Creation2: r/ r( H1 z( B _+ B+ e
create 1 load of load type L_null to P_Creation3
* L. Z. d, Y$ E- ?' x create 1 load of load type L_null to P_Creation43 j& ?3 b0 _0 p7 r: i
return true
+ w5 [3 @. K& Jend
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& i) d% Z$ ~9 t& @& A8 Ebegin P_Creation2 arriving procedure
9 L5 x) j: p4 S7 h" D5 ?while 1=1 do
1 R4 ?4 _1 G1 K. A0 `) ^ r' Q+ e begin$ U, a% i+ n2 [) ^! L' s u3 a
wait for 1 sec3 f& q: D' ]3 L( Z# S
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)" J4 o/ s1 _8 r" z3 j4 A
end6 l5 U- Z9 Y+ N# b. v; j
end; [/ J+ m7 T7 l/ _+ ]* i9 ?
9 P1 J8 s } V( P+ @
begin P_Creation3 arriving procedure/ V& i+ ~ p6 P, O$ u) W
while 1=1 do3 y8 K, O" H2 `2 ]) J( E4 l/ Z
begin
- r5 S0 i8 L1 m9 ^ \; N0 n" B; ~ wait for 1 sec
! g3 Q4 X v& [' P, _6 s/ j# B create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)( a& k' P0 S& F4 K' ^1 e* M2 K
end. R$ R0 Q5 X1 l
end , n9 G8 Q3 M# ]$ L
) I/ B0 x) R% K" g4 ~8 X* sbegin P_Creation4 arriving procedure) }- Y1 N% t+ j( k/ E8 Z; N" ?! n
while 1=1 do ~% {- C- N* A+ j' o" r
begin0 ?2 | V3 k* }
wait for 1 sec, o+ I) k" i" t5 k, n7 \9 k
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die). y9 {, d4 M9 }' U) q5 L, v; _* `
end
$ l+ R* G& S3 h) E4 Q. r" tend
+ L; m3 w9 l' O7 G6 p- l: C. d% I0 w- y' E3 n& P( n7 W H* l
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! |