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程序编译无错误，但运行时，提示以下错误，无法显示设置的网格，请高手指点" X$ ?" s# ]# R: |
ERROR [AWT-EventQueue-0] 2012-12-01 12:35:05,656 repast.simphony.visualization.engine.DisplayComponentControllerAction - Error while creating displays: @, g6 k) E' J$ `# Z
repast.simphony.visualization.engine.DisplayCreationException: Error while creating display.% n F1 s* v9 h$ \7 \" V; l
at repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:102)$ U5 [$ @3 \& q: d# ]' K8 W, {
at repast.simphony.visualization.engine.DisplayProducer.createDisplay(DisplayProducer.java:44)2 A- _8 t! f; t9 O, ?; Z+ Q
at repast.simphony.visualization.engine.DisplayComponentControllerAction.runInitialize(DisplayComponentControllerAction.java:90) F* c# B$ S1 k+ j8 Z
at repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:207)4 l* v. ?7 q _
at repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:1)
1 J' |/ }# V( K# ~( F% X3 X at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:287)" q" K3 z8 i$ D: r! k% Q
at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)- I8 P: i: s# i4 f! e/ o
at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)) [9 V/ l' U) B( i* o$ }
at repast.simphony.util.collections.NaryTree.preOrderTraversal(NaryTree.java:283)
3 w$ K# x# |6 M/ k at repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:205)
1 f& s+ {7 x. g3 v( m% w9 \6 `, L! J& b at repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:376)! Q# S/ L5 m8 B4 i/ t2 j
at repast.simphony.ui.RSApplication.initSim(RSApplication.java:159)# U& q/ @ X- L- P; {1 D. L& [! {
at repast.simphony.ui.action.InitRun.actionPerformed(InitRun.java:17)
. z0 r" v1 `$ h# N$ _" v0 D at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)/ \% ~! U/ o0 \: b# x. h
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
+ Z g$ @$ l, _& w8 K at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
* n: f- w- S9 l& B at javax.swing.DefaultButtonModel.setPressed(Unknown Source)3 r6 p5 w3 K1 `7 v# M; B
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source). I( ^1 n' l2 ?4 B0 D- a' s$ S
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
* K& l" A6 Z5 u. p* n) k at java.awt.Component.processMouseEvent(Unknown Source)+ ^& x+ l# a$ d# s
at javax.swing.JComponent.processMouseEvent(Unknown Source)
& f s1 ]: z$ L/ q( m6 Q# b at java.awt.Component.processEvent(Unknown Source)( c7 b0 C3 l, T3 q0 d
at java.awt.Container.processEvent(Unknown Source)
5 `( y- ~ U! ~. ` O at java.awt.Component.dispatchEventImpl(Unknown Source)
' r `9 x) i. X5 ] at java.awt.Container.dispatchEventImpl(Unknown Source)$ J+ F" o7 h1 |9 {6 c' y4 g" f+ m& X
at java.awt.Component.dispatchEvent(Unknown Source)% s6 l1 v# ^) Z! W: _& y3 L* |3 H' Y
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)( I# r- E3 }- ~5 Z9 i9 @0 f8 J% T
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
. F0 H3 n* V% n0 B2 p& s8 u5 g at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
1 C. X* V/ y+ w9 @ at java.awt.Container.dispatchEventImpl(Unknown Source)9 _6 G+ m7 f/ u! ?+ S+ p& B7 B5 o9 u
at java.awt.Window.dispatchEventImpl(Unknown Source)
" j3 ?, O6 n& j, K$ ` at java.awt.Component.dispatchEvent(Unknown Source)1 N O8 z* e4 l! x% e/ K
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
2 l3 ?0 p+ t/ B; F at java.awt.EventQueue.access$000(Unknown Source)
) w% ], [6 d1 J9 ? at java.awt.EventQueue$1.run(Unknown Source)
, P, V, G/ r' x. T* j7 `0 ^ at java.awt.EventQueue$1.run(Unknown Source)& F: r, L* F7 a, Z B
at java.security.AccessController.doPrivileged(Native Method)
; S# E- s8 c8 Z! W at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)4 Q# {6 H. ~: Q8 d- ^4 y/ J" P: r2 t0 Q
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
# {$ N4 s* [6 ~) W at java.awt.EventQueue$2.run(Unknown Source), ^/ c A' Z. e% b/ `9 |
at java.awt.EventQueue$2.run(Unknown Source)
3 c) n O3 J! i at java.security.AccessController.doPrivileged(Native Method)8 ?6 N$ @& m& w6 f6 }
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)5 N, @; Z# v4 S- ~0 m! r
at java.awt.EventQueue.dispatchEvent(Unknown Source)7 @, p1 S6 A' q7 C( { l
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
2 }% ?/ P; v" h- W) C2 t at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)) v( H# @/ e$ C( L% b" |( ~4 j) Z
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
b6 i+ z5 e! q, s% d at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
X+ c% c3 a4 k) A. Z5 h) R at java.awt.EventDispatchThread.pumpEvents(Unknown Source). X+ K3 ?& Z0 Y# B B, N
at java.awt.EventDispatchThread.run(Unknown Source)
. Q: ^& L6 u0 h Q7 v: P2 tCaused by: java.lang.NullPointerException
) D2 N- K/ o. g* h5 t) b) l at repast.simphony.visualization.DefaultDisplayData.addProjection(DefaultDisplayData.java:60)2 A7 S" {, a2 o9 d' O9 @" y
at repast.simphony.visualization.engine.AbstractDisplayCreator.createDisplayData(AbstractDisplayCreator.java:23)1 b' A& {( Y/ g# w3 O3 X
at repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:56)
# T5 S" z. ^. q5 A2 S ... 49 more j( I" V! W) P
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发表于 2012-12-1 12:42:02
