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我的程序如下:
" |! a2 p$ P! ]1 E z. _' X4 e! `; wbreed [dogs dog]
, Z2 W' h- v+ N" Z% R/ tbreed [cats cat]
] l4 z( v* R, t7 mbreed [cows cow]
5 I7 |9 s P4 D* w; f O7 y8 J0 _* Z
to setup
$ i! ~/ e( i0 J clear-all
7 d( a' m% a, z: i) F set-default-shape dogs "dog"
0 J* {! g$ f { R! ~, z/ w set-default-shape cats "cat"
7 V( m2 P/ `% o1 c set-default-shape cows "cow"
! L: w- Y; o2 R$ l; S4 u$ @# i, \ ask patch 0 1 [ sprout-dogs 1 ]; l/ S3 U3 {4 ?( T
ask patch 0 0 [ sprout-cats 1 ]9 ?% E# {% I8 H2 ~' x: @ i6 e: f
ask patch 0 -1 [ sprout-cows 1 ]
( x0 i( W; ~1 s" Dend" w# l5 w$ V3 g. K! V
$ k% W9 M: V: m: X M: N) q5 F
5 }/ l0 y& |) n! r& F$ f( B这个是netlogo自带模型库里的模型中的程序,我新建文件再将其输入却提示错误:6 \7 m% d% Z$ P
error while observer running SET-DEFAULT-SHAPE in procedure SETUP
. V9 F( b3 ?7 p"dog" is not a currently defined turtle shape
1 U c, q5 C4 X6 }- y# d* d(halted running of setup)5 H3 e& U" x9 N4 Y
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我用的版本是4.0.4 请大虾们指教下。thanks! |
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