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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=-=( `! R$ u. i6 p* t6 g, l( S; d

) R9 w; R$ D$ I1 Q" H$ p错误使用 docsearch (line 34)) g5 M2 O) }* N. E1 a: t9 }
Java exception occurred:9 v1 h- x6 {; j) `# i8 R: `
java.lang.NullPointerException) N+ k% u8 ?9 e4 \. s! c" E
% M/ a& [* }" v* ?! I- E
        at com.mathworks.html.UrlTransformer.transformUrl(UrlTransformer.java:15)
$ x/ T; A7 Z( @2 b' I* \; I4 r
5 V# p5 L9 ^; a7 y# |        at com.mathworks.html.UrlBuildeRFactory.toUrlBuilder(UrlBuilderFactory.java:15)
# @% A$ a1 r* D$ Z6 Y& ]& ]* H. {+ H( [2 P' k% x# r; ^
        at com.mathworks.html.UrlBuilder.fromUrl(UrlBuilder.java:87)# w4 a9 b! w1 w$ J9 a

, l% e; ^  m8 @) b        at com.mathworks.help.helpui.DocRoot.buildSearchPageUrl(DocRoot.java:176)) Z9 `1 B9 m# k0 ]( u
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        at com.mathworks.help.helpui.DocRoot.buildSearchPageUrl(DocRoot.java:163)
. j: v, D6 v0 t5 L4 C; b& q+ o3 w- R3 ?0 u1 _, e4 l8 l$ {
        at com.mathworks.mde.help.JsHelpBrowser.docSearch(JsHelpBrowser.java:197)) n9 c3 L5 B) P

( E; [) k6 W6 K7 _# q8 a! X4 m  u        at com.mathworks.mlservices.MLHelpServices.docSearch(MLHelpServices.java:257)$ c0 [* }1 b# f% U& n1 v; j1 _
, V7 s1 Q: ?* d
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0 z( ?' D9 z) a! D, g5 ?- i
) o9 j; r+ r& v+ M6 |1 g
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Exception in thread "AWT-EventQueue-0": java.lang.NullPointerException
! w" n# f7 F' m( q7 `$ H( C7 r  b        at com.mathworks.mlwidgets.help.DocConfigUrlBuilder.getUrlForDocConfig(DocConfigUrlBuilder.java:29)* m2 }! C$ t3 C8 r5 v
        at com.mathworks.mlwidgets.help.LightweightHelpPanel.getNavigationUrl(LightweightHelpPanel.java:268)
9 {# ^& }% T) l) O        at com.mathworks.mlwidgets.help.LightweightHelpPanel.setCurrentLocation(LightweightHelpPanel.java:162)
8 V" T$ j' M. s* n        at com.mathworks.mde.help.JsHelpBrowserClient.setCurrentLocation(JsHelpBrowserClient.java:192)* _+ S  v& W  ?) m! Z$ M% d
        at com.mathworks.mde.help.JsHelpBrowserClient.showClient(JsHelpBrowserClient.java:244)
% t' c1 B7 V9 G, d( {7 t' B" o        at com.mathworks.mde.help.JsHelpBrowser$OpenInNewBrowser.openBrowser(JsHelpBrowser.java:368)
+ T: k8 |! f8 V* _/ c+ W% @        at com.mathworks.mde.help.JsHelpBrowser$JsHelpBrowserRunnable.createAndShowBrowser(JsHelpBrowser.java:320)/ O' y$ \6 H( W* B8 l% r
        at com.mathworks.mde.help.JsHelpBrowser$JsHelpBrowserRunnable.run(JsHelpBrowser.java:315)* \* x% w/ ~) S8 x8 \
        at com.mathworks.mde.help.JsHelpBrowser.doHelpBrowserTask(JsHelpBrowser.java:282)
8 @7 ^* u* h6 M& \: X        at com.mathworks.mde.help.JsHelpBrowser.doHelpBrowserTask(JsHelpBrowser.java:276)
7 x' @/ L  f; _: E  x6 H        at com.mathworks.mde.help.JsHelpBrowser.invoke(JsHelpBrowser.java:56)
& r2 k9 g4 i6 f        at com.mathworks.mde.help.JsHelpBrowser.invoke(JsHelpBrowser.java:47)2 u/ M* \  m/ `8 ?7 N# B4 ?
        at com.mathworks.mlservices.MLHelpServices.invoke(MLHelpServices.java:41)
/ x% X! O2 F4 v5 r& x) A5 E        at com.mathworks.mde.desk.MLDesktop$HelpProductPageAction.actionPerformed(MLDesktop.java:3241)
  s. S" F" e4 b- q# M        at com.mathworks.mwswing.ChildAction.actionPerformed(ChildAction.java:214)
' d4 u0 h3 J% F( w4 @        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)" e  F4 g/ _/ r' y' h# G, Y
        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)7 j+ w' P; ?! n5 W  e4 u
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
/ K3 `% P* k7 F9 u; [; S9 P        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)+ s* V2 M/ z9 }
        at com.mathworks.toolstrip.plaf.RegularButtonUI$RegularToolstripButtonListener.mouseReleasedImpl(RegularButtonUI.java:348)
0 t& ?* r& w( E! b9 ~  P9 x: F5 u5 y        at com.mathworks.toolstrip.plaf.RegularButtonUI$RegularToolstripButtonListener.mouseReleased(RegularButtonUI.java:338)
) s8 l3 E3 b8 O* n. i        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289), e4 p' L- G2 W2 `
        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
% |6 z) z. b! i/ w1 e        at java.awt.Component.processMouseEvent(Component.java:6539)
" ^# _1 u2 K: `- P  s( W1 r: r        at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
& y5 ~' w9 O. m3 q3 P        at com.mathworks.mwswing.MJButton.processMouseEvent(MJButton.java:350)4 R! ~% @& w3 m
        at java.awt.Component.processEvent(Component.java:6304)0 R0 N0 j  T9 f$ M2 v5 C
        at java.awt.Container.processEvent(Container.java:2239)
. D) Q# c* W( `7 N- P& w        at java.awt.Component.dispatchEventImpl(Component.java:4889)
6 L8 w+ p* h9 B3 L1 E: d. y        at java.awt.Container.dispatchEventImpl(Container.java:2297), u6 `  B/ Q7 P6 }# _$ Q+ C+ }
        at java.awt.Component.dispatchEvent(Component.java:4711)* `+ u- |, l0 l. C: y4 E: R: S
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)2 d$ W& ]/ Q& v/ }. B/ R
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)% c* P- }0 a: }
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
& C- P5 o3 o9 u  }1 Y$ W        at java.awt.Container.dispatchEventImpl(Container.java:2283)# C! z0 B, u1 Z
        at java.awt.Window.dispatchEventImpl(Window.java:2746)" J6 h2 m3 Z; }- O/ V; G
        at java.awt.Component.dispatchEvent(Component.java:4711)! {( n) N" B( n5 k
        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)4 B+ E  J' A" r2 x: U" G
        at java.awt.EventQueue.access$500(EventQueue.java:97)
1 ^& z4 X7 d, y! z        at java.awt.EventQueue$3.run(EventQueue.java:709)
3 l6 b7 Q- |# b, r0 t6 v& x        at java.awt.EventQueue$3.run(EventQueue.java:703)
( K' @; M/ ^* U; w! ]( U        at java.security.AccessController.doPrivileged(Native Method)
) D! e. m1 [$ Q2 p7 i        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
; Y, k; P+ w" I3 Z8 t$ |        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)% X& M3 z7 D& r0 p3 A
        at java.awt.EventQueue$4.run(EventQueue.java:733)7 M0 o! p( c. y' p
        at java.awt.EventQueue$4.run(EventQueue.java:731)9 }( J5 _' ]" u- M* V
        at java.security.AccessController.doPrivileged(Native Method)
/ I& J3 H' @" g9 N, H9 J' a! a        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
# S2 D9 N3 k6 Z$ {* o        at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)" e, e; J. t4 i( f% N
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)1 N3 t! e' m9 t5 G/ x7 {: y
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)+ Z  z) y+ o5 z6 V
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)- A$ H' _; O. q! Q( g
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
2 M! I. s9 ~4 }1 b1 `: K' w        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
3 a2 y8 g* j; t, p/ b9 W        at java.awt.EventDispatchThread.run(EventDispatchThread.java:82), v' z' [( `9 K4 ?- [+ [# \* l- X
8 ^" p, \1 ~* i/ W' W" K7 b5 H. h

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9 c2 }# P. G8 f" i
* L/ o9 w; H/ N& W???????????????????????????????
. q8 Q- }5 A. ~5 |: F9 _9 z& D这是什么玩意?help- D0 Q8 O; ?3 W
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