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matlab好像删错东西,帮助文档用不了了!!!!!

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发表于 2020-2-26 17:31 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式

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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=-=
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错误使用 docsearch (line 34)
* `; x  V6 @% f6 _" xJava exception occurred:
4 R2 ~. r2 I/ B0 x" i2 t% xjava.lang.NullPointerException
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) |* L# e" K7 B" ]9 f2 x8 ?        at com.mathworks.html.UrlTransformer.transformUrl(UrlTransformer.java:15), q: X7 X' L9 L$ M* U

( D3 p1 x' D3 _' ]  T$ h        at com.mathworks.html.UrlBuildeRFactory.toUrlBuilder(UrlBuilderFactory.java:15)0 o* E$ s5 d3 r/ k% R* V

: K$ `# Y( T6 i& c4 [! q7 }5 g& |        at com.mathworks.html.UrlBuilder.fromUrl(UrlBuilder.java:87), g' A0 y! H0 o. _' l

9 d4 q- s& O) c        at com.mathworks.help.helpui.DocRoot.buildSearchPageUrl(DocRoot.java:176)$ K0 _* T: [8 D% [  P0 M# g
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        at com.mathworks.help.helpui.DocRoot.buildSearchPageUrl(DocRoot.java:163)
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        at com.mathworks.mde.help.JsHelpBrowser.docSearch(JsHelpBrowser.java:197)5 }# @# h5 j4 ?! E6 |3 p! W# v

+ O% w! F3 `& H6 \! F& T! X- M! j        at com.mathworks.mlservices.MLHelpServices.docSearch(MLHelpServices.java:257)
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. k; H* S3 S- G( \Exception in thread "AWT-EventQueue-0": java.lang.NullPointerException6 F  L5 N! s# o3 S' R: s& K8 }& x
        at com.mathworks.mlwidgets.help.DocConfigUrlBuilder.getUrlForDocConfig(DocConfigUrlBuilder.java:29)9 B% H/ m8 J& r5 [& V  P) I
        at com.mathworks.mlwidgets.help.LightweightHelpPanel.getNavigationUrl(LightweightHelpPanel.java:268)+ {% o$ Z( a9 t. a
        at com.mathworks.mlwidgets.help.LightweightHelpPanel.setCurrentLocation(LightweightHelpPanel.java:162). i9 w# S$ H) X: n. q/ U
        at com.mathworks.mde.help.JsHelpBrowserClient.setCurrentLocation(JsHelpBrowserClient.java:192)# ~/ y; d' G( u( W/ x. v+ l
        at com.mathworks.mde.help.JsHelpBrowserClient.showClient(JsHelpBrowserClient.java:244)
; h5 d2 e2 P! ^, D3 D        at com.mathworks.mde.help.JsHelpBrowser$OpenInNewBrowser.openBrowser(JsHelpBrowser.java:368)2 P. q6 @; y# h& ?
        at com.mathworks.mde.help.JsHelpBrowser$JsHelpBrowserRunnable.createAndShowBrowser(JsHelpBrowser.java:320)
0 I, [5 s' k& R* t* }        at com.mathworks.mde.help.JsHelpBrowser$JsHelpBrowserRunnable.run(JsHelpBrowser.java:315)
8 g& ~  _1 p5 @5 N0 n        at com.mathworks.mde.help.JsHelpBrowser.doHelpBrowserTask(JsHelpBrowser.java:282)% N2 A) ]0 U* J# e) O3 |
        at com.mathworks.mde.help.JsHelpBrowser.doHelpBrowserTask(JsHelpBrowser.java:276)
9 f3 b, s4 o" j# J0 W+ N        at com.mathworks.mde.help.JsHelpBrowser.invoke(JsHelpBrowser.java:56)6 d5 l) {) s. m/ K8 u' J7 A4 X( K2 l
        at com.mathworks.mde.help.JsHelpBrowser.invoke(JsHelpBrowser.java:47)
  P/ T+ R' {. P& F5 x$ d" a. X        at com.mathworks.mlservices.MLHelpServices.invoke(MLHelpServices.java:41)5 u2 _& B: H1 K% T* ?* D
        at com.mathworks.mde.desk.MLDesktop$HelpProductPageAction.actionPerformed(MLDesktop.java:3241)* M$ Y# o! u4 |2 ~3 f/ j
        at com.mathworks.mwswing.ChildAction.actionPerformed(ChildAction.java:214)
0 `0 `8 w! v5 O3 |  W: B  O, F        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
0 X$ H$ V; g7 {7 p$ |% c        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348); Q; l9 E' m2 }4 K6 P: U& Z
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)( m4 y! |" J$ G: W+ Q9 P6 s8 U" B' K
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
2 u  l, H, W4 M$ Q4 {9 h1 E        at com.mathworks.toolstrip.plaf.RegularButtonUI$RegularToolstripButtonListener.mouseReleasedImpl(RegularButtonUI.java:348)) T) x$ A! z0 [( q
        at com.mathworks.toolstrip.plaf.RegularButtonUI$RegularToolstripButtonListener.mouseReleased(RegularButtonUI.java:338)6 S7 @" g& s0 o0 G( T
        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
9 f  o5 D2 T/ e        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
8 x" X0 z6 O: \' s: e# h* t        at java.awt.Component.processMouseEvent(Component.java:6539)
7 C, P1 p& j) o. z        at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)0 x; K* r. ~$ Z9 y7 I4 e
        at com.mathworks.mwswing.MJButton.processMouseEvent(MJButton.java:350)7 y8 D$ m! h, u8 x4 {9 @
        at java.awt.Component.processEvent(Component.java:6304)
+ Y- k6 m1 M3 q9 A6 U$ r, R        at java.awt.Container.processEvent(Container.java:2239)
- v2 x8 z/ Y+ A: ~+ ^7 x        at java.awt.Component.dispatchEventImpl(Component.java:4889)
* q! `7 i8 F+ k  H        at java.awt.Container.dispatchEventImpl(Container.java:2297)2 f" Z" w  ^1 r2 N1 G
        at java.awt.Component.dispatchEvent(Component.java:4711)$ y) r8 a8 Q. W9 t
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
- d+ ?5 @( W3 {0 ]( P  p# F        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
/ B* j8 d) z, X( j3 }' s( Z6 W        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
( x; S: ~2 Y; r  O; }4 ~        at java.awt.Container.dispatchEventImpl(Container.java:2283)
& S5 t) `5 F5 n! n4 S) H  }6 Y        at java.awt.Window.dispatchEventImpl(Window.java:2746)
+ ?- g9 G5 {% q! b        at java.awt.Component.dispatchEvent(Component.java:4711)
: {8 o4 [6 w# g7 Q        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760); F* w4 E1 \' Y( J/ R) O' a5 |
        at java.awt.EventQueue.access$500(EventQueue.java:97)& o! _! C% ]6 `
        at java.awt.EventQueue$3.run(EventQueue.java:709)
' @+ T& x5 U3 r" K  J7 f5 ]        at java.awt.EventQueue$3.run(EventQueue.java:703); a8 L4 g1 m) N/ H4 p- Y
        at java.security.AccessController.doPrivileged(Native Method)0 v2 I3 q- m0 z& r( j' D
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)  }0 i7 a* T3 P: g! e) m8 s# y& d
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
% J3 m* N9 C0 `0 C, P7 U' ~4 J4 N        at java.awt.EventQueue$4.run(EventQueue.java:733)
! m* ~; Z/ [, Y5 P& c        at java.awt.EventQueue$4.run(EventQueue.java:731)
% n8 Q( Q( Q% f: r" f2 Y        at java.security.AccessController.doPrivileged(Native Method)
, N1 a# \0 b  x        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)* G- {# ?9 B" K1 ?9 }+ b+ ~
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)# f+ b5 d( D1 H; [" r/ g7 S
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)2 I/ p( L. p* M; j* n4 [2 T% t
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)" ~9 n- G1 i' |$ J/ V+ q1 F
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
" C  H7 P5 I8 }8 v        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101); y9 M6 w# T0 D, O7 p" K
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
1 l: j9 [8 `8 @3 r        at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
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% ^& E" c6 v6 Z! O9 d& q% I* Q???????????????????????????????# m  F/ [& f, t1 I& ^9 v% A7 M) e
这是什么玩意?help
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