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本来是下载另一个软件，但是捆绑了一堆破玩意，一气之下就全删了，删完之后，用matlab的时候才发现好像帮助文档用不了了。。。是不是删错东西了？？？？？求大神指点指点=-=9 Y. v% o! Q- J) B) I
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错误使用 docsearch (line 34)4 ^* V- i* a0 M. n9 _+ c6 u9 _2 n
Java exception occurred:8 M) R9 R) S8 X
java.lang.NullPointerException
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# x, _# E. f/ x: Q at com.mathworks.html.UrlTransformer.transformUrl(UrlTransformer.java:15)
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at com.mathworks.html.UrlBuildeRFactory.toUrlBuilder(UrlBuilderFactory.java:15)9 |- g m: c! t' W
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at com.mathworks.html.UrlBuilder.fromUrl(UrlBuilder.java:87)8 l! ?# V9 j9 n
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at com.mathworks.help.helpui.DocRoot.buildSearchPageUrl(DocRoot.java:176)
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, t3 H9 W, ^/ P; b- R at com.mathworks.help.helpui.DocRoot.buildSearchPageUrl(DocRoot.java:163) g, c' B$ y8 r" ~
3 @2 l! T& V l9 d! ~
at com.mathworks.mde.help.JsHelpBrowser.docSearch(JsHelpBrowser.java:197)
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at com.mathworks.mlservices.MLHelpServices.docSearch(MLHelpServices.java:257); k: M4 }! b7 M% E( ~; T* P3 I5 ^
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6 n! p3 ~5 a4 N+ G0 b( e* {# [Exception in thread "AWT-EventQueue-0": java.lang.NullPointerException
& H- r, P& N1 z" R at com.mathworks.mlwidgets.help.DocConfigUrlBuilder.getUrlForDocConfig(DocConfigUrlBuilder.java:29)
3 T& Q6 t# H/ E2 x3 p& Y' k2 B at com.mathworks.mlwidgets.help.LightweightHelpPanel.getNavigationUrl(LightweightHelpPanel.java:268)
+ H6 \9 x2 s) x at com.mathworks.mlwidgets.help.LightweightHelpPanel.setCurrentLocation(LightweightHelpPanel.java:162). g. E+ q. @6 B! p
at com.mathworks.mde.help.JsHelpBrowserClient.setCurrentLocation(JsHelpBrowserClient.java:192), n4 i) L3 w* k9 b" t) h
at com.mathworks.mde.help.JsHelpBrowserClient.showClient(JsHelpBrowserClient.java:244)
* u+ w8 i9 n" j7 V+ [7 |/ M6 ~ at com.mathworks.mde.help.JsHelpBrowser$OpenInNewBrowser.openBrowser(JsHelpBrowser.java:368)
, F* t* a; s# X6 Q: }3 |5 O$ c at com.mathworks.mde.help.JsHelpBrowser$JsHelpBrowserRunnable.createAndShowBrowser(JsHelpBrowser.java:320)! ?* ]) m5 W4 P+ }. {; ~& F6 P
at com.mathworks.mde.help.JsHelpBrowser$JsHelpBrowserRunnable.run(JsHelpBrowser.java:315)
8 n" Q* }) f& Y at com.mathworks.mde.help.JsHelpBrowser.doHelpBrowserTask(JsHelpBrowser.java:282)
- p P9 J9 X, W: j2 ^( q at com.mathworks.mde.help.JsHelpBrowser.doHelpBrowserTask(JsHelpBrowser.java:276)
1 l* g- D4 d! a2 X- F/ f at com.mathworks.mde.help.JsHelpBrowser.invoke(JsHelpBrowser.java:56)' e$ V3 o3 u9 o. o9 |% s
at com.mathworks.mde.help.JsHelpBrowser.invoke(JsHelpBrowser.java:47)9 d: v, ~& A) t7 J, B i
at com.mathworks.mlservices.MLHelpServices.invoke(MLHelpServices.java:41)( \, ~0 i& W8 T3 Q
at com.mathworks.mde.desk.MLDesktop$HelpProductPageAction.actionPerformed(MLDesktop.java:3241)
" ?- `: v$ S. j0 t! r) |6 x at com.mathworks.mwswing.ChildAction.actionPerformed(ChildAction.java:214)
: A2 f1 B g$ D. f" L at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
2 D0 n& k, \- j3 H( K) O at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
0 p4 l" B+ @" g5 J! Q5 T r at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
) Q; d( t$ V2 T1 l6 N at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)( P. l( j7 `, \0 d: ?" O
at com.mathworks.toolstrip.plaf.RegularButtonUI$RegularToolstripButtonListener.mouseReleasedImpl(RegularButtonUI.java:348)
( k- Z4 [1 b: F4 [* h0 G6 f at com.mathworks.toolstrip.plaf.RegularButtonUI$RegularToolstripButtonListener.mouseReleased(RegularButtonUI.java:338), {( [) X2 G) G; i
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
/ N; Q7 [3 @! j* {1 l! B J$ ]2 n at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
; |6 ?# r' K* Z. A at java.awt.Component.processMouseEvent(Component.java:6539)
0 s6 N/ @3 p. M W! r- ~& V at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
- T {- e) }% j$ \+ V5 B/ B8 I! t at com.mathworks.mwswing.MJButton.processMouseEvent(MJButton.java:350)
) O! B9 g; m: [) r7 L- ]' s! G at java.awt.Component.processEvent(Component.java:6304)7 [7 N9 K% X4 a9 \$ C9 T. |5 G
at java.awt.Container.processEvent(Container.java:2239)
* U: q( s/ [3 } at java.awt.Component.dispatchEventImpl(Component.java:4889)
' ~4 k: b1 \8 x' O9 } at java.awt.Container.dispatchEventImpl(Container.java:2297); k2 s% v$ D! E ^8 }
at java.awt.Component.dispatchEvent(Component.java:4711)
/ x* B4 X/ z5 h- i6 i# Y3 y at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
# g; c% a" @# i; v3 ~ at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
2 c4 { k6 U( Y$ q( Z8 L at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)2 d3 l/ K& a; \3 C6 d
at java.awt.Container.dispatchEventImpl(Container.java:2283)
) g, @0 y8 Y: P7 c2 a. ^# d+ S at java.awt.Window.dispatchEventImpl(Window.java:2746)
4 F0 N7 y7 Q3 C2 s( Y* M3 ]7 ] at java.awt.Component.dispatchEvent(Component.java:4711)
8 v8 _0 q+ s$ ~/ F4 \ at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
# b `2 Q p8 v& O- x+ P8 ~ at java.awt.EventQueue.access$500(EventQueue.java:97)
) x) U, j0 P. e- t2 a: \( d8 @ at java.awt.EventQueue$3.run(EventQueue.java:709)! e- j) E8 y0 H0 P
at java.awt.EventQueue$3.run(EventQueue.java:703)
) M; ]4 q4 Z7 d9 j ^ at java.security.AccessController.doPrivileged(Native Method)
, X* z1 D2 I5 X6 Y8 p" K3 \ at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
4 f4 V6 D2 C0 Y* ~( O; k at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)6 e8 z3 S3 O" E6 ]% K( }: x% B" L
at java.awt.EventQueue$4.run(EventQueue.java:733)/ t' ]" C8 ]' E* Z' z. s
at java.awt.EventQueue$4.run(EventQueue.java:731)2 E. n1 ~' z3 n' U
at java.security.AccessController.doPrivileged(Native Method)
4 N `# G0 K8 ~3 L at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
/ n3 @; A4 s7 ~; S S) | at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
4 q( C4 ^! m" B% f at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
* I4 P4 ~! j! p) G+ ?6 h4 k* `4 f" x at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)5 B$ q3 g* ]3 K" M( U
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105): b/ J3 B. d* O! u# t
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)& g3 b) y1 e7 P' E# Y% a
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93). i7 J& f w( k0 w
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
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% M- V; X1 ^- [4 @( p3 @9 I) H# ~？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？
4 F4 E# p9 _' Q5 k. m这是什么玩意？help# o+ n. _ S# h# ^; p
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发表于 2020-2-26 17:31
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