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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, p8 z- h( P* G6 I7 A- J2 ?
ERROR [AWT-EventQueue-0] 2012-12-01 12:35:05,656 repast.simphony.visualization.engine.DisplayComponentControllerAction - Error while creating displays
: L9 G( t5 ]( Wrepast.simphony.visualization.engine.DisplayCreationException: Error while creating display.
4 r. J9 G v2 Q* R% A0 w at repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:102)
5 x. c4 d0 B& h) N4 I! l& S% l+ f at repast.simphony.visualization.engine.DisplayProducer.createDisplay(DisplayProducer.java:44)
" ], @1 ~. a0 a" U' L! ]! H at repast.simphony.visualization.engine.DisplayComponentControllerAction.runInitialize(DisplayComponentControllerAction.java:90)' y) K& r; Q% q- i1 B8 B
at repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:207)
: Z1 d. K4 y$ @& W at repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:1)
: V2 I, x; y# I( g _ at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:287)4 g' ?! {9 X2 H: z4 f% a
at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)/ e7 n. s% A# x# l% u$ E
at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
0 y9 H1 r9 m+ w: f at repast.simphony.util.collections.NaryTree.preOrderTraversal(NaryTree.java:283)& z0 q5 y- U* {
at repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:205)1 K$ ^; q6 `( \3 o
at repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:376)7 T5 S6 b/ F& I
at repast.simphony.ui.RSApplication.initSim(RSApplication.java:159)
5 R5 r" d" ~/ U( ~& u8 s at repast.simphony.ui.action.InitRun.actionPerformed(InitRun.java:17)3 P. g4 ^3 Y3 i! W+ Z1 O
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)9 F7 I7 V0 b% E& r, A G% N
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)7 N. P3 u( X8 n5 O: z& {0 e+ @1 |% g
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)# A3 }/ O: A% B9 S
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)0 d9 e. ^ D* w3 @
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
! |; ~; X- u4 S* B# q at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)2 d. Y" G4 P; u3 \( F8 {
at java.awt.Component.processMouseEvent(Unknown Source)
, I2 ?2 {1 i- f3 P, y at javax.swing.JComponent.processMouseEvent(Unknown Source)& ]- r, M$ e( g! n
at java.awt.Component.processEvent(Unknown Source)
* J& o0 e( | @4 l6 c w9 B3 T- @ at java.awt.Container.processEvent(Unknown Source); k1 f- B. M1 Z( {! O9 @+ S
at java.awt.Component.dispatchEventImpl(Unknown Source); C4 V, u! v& U9 R3 F
at java.awt.Container.dispatchEventImpl(Unknown Source)
# Y- |" W% V: C( F at java.awt.Component.dispatchEvent(Unknown Source)' K# L: L! Y$ r% o9 R& k6 Y
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
( G* {; v6 j# C3 u4 `/ n2 K8 J at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)% T* A3 Z. m% ~2 o5 H
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source): p/ d5 m) u3 x7 d* e
at java.awt.Container.dispatchEventImpl(Unknown Source)
0 `: Z- G, \8 V H# i at java.awt.Window.dispatchEventImpl(Unknown Source)3 ~& a, Y& E7 ^3 I- }
at java.awt.Component.dispatchEvent(Unknown Source)+ F% _- G: c, Q! A4 h! F
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
' [# F2 a/ F5 H7 Y at java.awt.EventQueue.access$000(Unknown Source)
9 X A/ }' H- J. s# Y, F+ E; D( _ at java.awt.EventQueue$1.run(Unknown Source)
8 C4 l ~# S: N$ n6 i( Y8 I9 K at java.awt.EventQueue$1.run(Unknown Source)6 d5 k5 x& Q5 Z- J# z
at java.security.AccessController.doPrivileged(Native Method)/ }- f0 v( Z' F+ H: D1 C# s
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)1 ^! h, N8 Z$ Q3 q! i( w5 v- c
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
! K1 d# ~; w* e# v2 Q, ?; A at java.awt.EventQueue$2.run(Unknown Source); i4 `& K5 M- {1 @
at java.awt.EventQueue$2.run(Unknown Source), N9 W7 k b: X2 w8 @
at java.security.AccessController.doPrivileged(Native Method)- |* U* |- m& d# z6 M4 y3 @
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
" A' G/ o% r5 P% D- `0 K' z% v p at java.awt.EventQueue.dispatchEvent(Unknown Source)# p* O( c, K _
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) O" H8 s% c8 s
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
' Q4 _$ Q3 \ M2 U3 G0 m at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)5 t& p- o6 z7 b1 x/ H1 A
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)# D E4 Q; e% a8 z, y/ Y
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)* a8 t0 v4 Y H% \/ q# D
at java.awt.EventDispatchThread.run(Unknown Source)
; ~. Z2 \+ Y6 N! g \: ?Caused by: java.lang.NullPointerException3 S1 f. q- r# M( D$ X3 A) p
at repast.simphony.visualization.DefaultDisplayData.addProjection(DefaultDisplayData.java:60)* S" a- ^! \+ \ ~; c
at repast.simphony.visualization.engine.AbstractDisplayCreator.createDisplayData(AbstractDisplayCreator.java:23)
% [% V- c: x1 m* g1 u3 o* r% @ at repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:56)
, B0 d, O& B- R* P ... 49 more
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发表于 2012-12-1 12:42:02
