can't use the help docements about matlab2015a

3 visualizaciones (últimos 30 días)
Ermin Gong
Ermin Gong el 24 de Oct. de 2016
Editada: Walter Roberson el 24 de Oct. de 2016
Hi, dear, I can't use doc help documents when I use the matlab 2015a on the win7 system, everytime when I use the doc command, the error will happen like this:
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: Could not initialize class com.mathworks.mlwidgets.help.ProductFilterModel$InstalledState
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: Could not initialize class com.mathworks.mlwidgets.help.ProductFilterModel$InstalledState
at com.mathworks.mlwidgets.help.DocCenterProductPrefs.getSelectedProductsFromPref(DocCenterProductPrefs.java:47)
at com.mathworks.mlwidgets.help.DocCenterProductPrefs.getProductFilterModel(DocCenterProductPrefs.java:33)
at com.mathworks.mlwidgets.help.DocCenterDocConfigParams.<init>(DocCenterDocConfigParams.java:37)
at com.mathworks.mlwidgets.help.DocCenterDocConfig.getLocalConfig(DocCenterDocConfig.java:77)
at com.mathworks.mlwidgets.help.DocCenterDocConfig.getInstance(DocCenterDocConfig.java:65)
at com.mathworks.mlwidgets.help.HelpPopup.createHelpPanel(HelpPopup.java:461)
at com.mathworks.mlwidgets.help.HelpPopup.createComponents(HelpPopup.java:451)
at com.mathworks.mlwidgets.help.HelpPopup.<init>(HelpPopup.java:447)
at com.mathworks.mlwidgets.help.HelpPopup.getInstance(HelpPopup.java:428)
at com.mathworks.mlwidgets.help.HelpPopup.closeIfShowingWithDifferentParent(HelpPopup.java:273)
at com.mathworks.mlwidgets.help.HelpPopup.showHelp(HelpPopup.java:386)
at com.mathworks.mlwidgets.help.HelpPopup.showHelp(HelpPopup.java:347)
at com.mathworks.mlwidgets.help.HelpPopup.showHelp(HelpPopup.java:210)
at com.mathworks.mde.editor.plugins.matlab.MatlabSelectionDelegate$2.run(MatlabSelectionDelegate.java:198)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
>>
How can I figure it out? please help me

Respuesta aceptada

Marc Jakobi
Marc Jakobi el 24 de Oct. de 2016
It sounds like a currupt Matlab installation. I would suggest you reinstall Matlab and if the problem still persists, call the Mathworks support.
  2 comentarios
Ermin Gong
Ermin Gong el 24 de Oct. de 2016
Yeah, I have reinstalled it, and the problem still there, I give it up, it spent much time till now, I have to! Still thank you very much
Marc Jakobi
Marc Jakobi el 24 de Oct. de 2016
Try restoring Matlab's search path to the default. You may have duplicate functions that are shadowing Matlab's internal functions. If the problem still persists, you should be eligible for free telephone support.

Iniciar sesión para comentar.

Más respuestas (1)

Walter Roberson
Walter Roberson el 24 de Oct. de 2016
  1 comentario
Ermin Gong
Ermin Gong el 24 de Oct. de 2016
Yeah, thank you first, this page you attached i had seen, and following his step operation, however, it still doesn't work, what a pity!

Iniciar sesión para comentar.

Categorías

Más información sobre Startup and Shutdown en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by