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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7 L/ E8 w7 l1 u% U
ERROR [AWT-EventQueue-0] 2012-12-01 12:35:05,656 repast.simphony.visualization.engine.DisplayComponentControllerAction - Error while creating displays
) {" C y- N& N# K8 J [0 @repast.simphony.visualization.engine.DisplayCreationException: Error while creating display.
( o# z1 \6 e- A8 a at repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:102) i5 e: L# i# u4 N# @* Y3 C. V' z
at repast.simphony.visualization.engine.DisplayProducer.createDisplay(DisplayProducer.java:44)$ s4 M9 d! p4 j1 `4 i, C
at repast.simphony.visualization.engine.DisplayComponentControllerAction.runInitialize(DisplayComponentControllerAction.java:90)1 a. U o' t: l. `
at repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:207)
9 e' L4 y `2 u' r, z# w7 h at repast.simphony.engine.controller.DefaultController$2.visit(DefaultController.java:1)* j \- K/ K) P+ m0 i9 |5 {3 ^
at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:287)
; F! m2 v8 Q0 V- o$ m$ J, u at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
% S, Q( w1 p' Y [7 u at repast.simphony.util.collections.NaryTree.preOrderTraverals(NaryTree.java:290)
/ o! V/ [. K, N5 B3 ?. ^( k at repast.simphony.util.collections.NaryTree.preOrderTraversal(NaryTree.java:283)# o) x- }* b+ O' i9 t' W3 K
at repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:205)
- B' ^2 T, Q$ x, `0 ?* K3 M" g" u at repast.simphony.engine.controller.DefaultController.runInitialize(DefaultController.java:376)
% Q* T/ ~5 N3 L( p5 q6 ]6 s% e! j at repast.simphony.ui.RSApplication.initSim(RSApplication.java:159)5 n% v- A$ v- x. R' n, i4 {
at repast.simphony.ui.action.InitRun.actionPerformed(InitRun.java:17)/ Y4 _/ o' Z4 q% w6 ?& }
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source); t0 |0 l6 o0 a& I4 b6 n" d
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
8 a# H" R. S! _9 j% G1 o at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
+ e9 k5 B# }/ ^* ^9 x at javax.swing.DefaultButtonModel.setPressed(Unknown Source)) g! E) l% f/ \& c# A
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
9 w+ a5 @* }2 B3 O/ e at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
( n: t! ?. u I5 N# R at java.awt.Component.processMouseEvent(Unknown Source)2 r4 v- O$ B1 d( W6 S2 ?! `7 q
at javax.swing.JComponent.processMouseEvent(Unknown Source)4 k! Y; J; T u1 ~
at java.awt.Component.processEvent(Unknown Source)
, u8 i( `# l3 b at java.awt.Container.processEvent(Unknown Source)2 x0 u I9 S1 N+ d
at java.awt.Component.dispatchEventImpl(Unknown Source)
7 m" |: f5 M4 x- f) E at java.awt.Container.dispatchEventImpl(Unknown Source)
1 f1 v5 I9 P& p2 M3 ~8 R at java.awt.Component.dispatchEvent(Unknown Source)* O) M9 u4 r. P8 A# g7 L5 U; A
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
; N( k' |5 W" V% ?. `/ o. I at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
. q$ _% D! r _: O9 R# c at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
/ C2 `9 f+ F9 z+ ` at java.awt.Container.dispatchEventImpl(Unknown Source)+ q( q# m" j2 D/ @9 M& ]0 ?
at java.awt.Window.dispatchEventImpl(Unknown Source)
; l b$ l& N6 x/ e" { at java.awt.Component.dispatchEvent(Unknown Source)
& s9 x: }9 V. k at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
' ~1 T' i( D, Z4 Y) g5 I4 u# N- o at java.awt.EventQueue.access$000(Unknown Source)8 \& ^6 L' J. B) c
at java.awt.EventQueue$1.run(Unknown Source)
: A1 i( I8 {9 d! a$ ], P at java.awt.EventQueue$1.run(Unknown Source)' J/ \$ `( N. m/ R8 J
at java.security.AccessController.doPrivileged(Native Method)
# j; p' `1 T, a8 |: `* E) W+ v at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
6 l+ J' _+ u) J) V5 L# k4 O5 ` at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source); @; H0 [# b& ~, R) ~+ D! O5 K
at java.awt.EventQueue$2.run(Unknown Source)0 ~! o. } `; a5 y* E8 g
at java.awt.EventQueue$2.run(Unknown Source)
/ g3 M( q7 E) f4 z" t$ u- s at java.security.AccessController.doPrivileged(Native Method)
! m& [! W, G. q2 Y3 a& c& ?6 V at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)/ l+ W6 P8 [& a5 [" q h m
at java.awt.EventQueue.dispatchEvent(Unknown Source)
1 |: i9 i- X4 V! n! Z- { P. ? at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)7 c( [$ D/ [9 }: e) S
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& q/ h& |, }, p5 V; q/ D at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
# ]0 X$ C6 g$ v+ n1 o at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
T7 @; E" A5 V. k+ q3 E G at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
. ~# Q8 ~. c) {2 E at java.awt.EventDispatchThread.run(Unknown Source)( Z# q; a4 e, ^2 k& t' S; \
Caused by: java.lang.NullPointerException) }/ F& h3 [% T8 d( g! ]
at repast.simphony.visualization.DefaultDisplayData.addProjection(DefaultDisplayData.java:60)
! d6 o# t% c' @0 N% O at repast.simphony.visualization.engine.AbstractDisplayCreator.createDisplayData(AbstractDisplayCreator.java:23)
; g e+ h, t' T at repast.simphony.visualization.engine.DisplayCreatorOGL2D.createDisplay(DisplayCreatorOGL2D.java:56)
) g( h2 E1 Z: O. w5 T ... 49 more
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发表于 2012-12-1 12:42:02
