Can't use "DOC" command or search using "search documentation" in MATLAB R2015a

Hi

I am using MATLAB R2015a on windows 10. Plz guide me to solve the problem.

whenever i try to use doc command in command window or search using "search documentation" i get error

"

Exception in thread "DocCenterBrowserSearchBox" java.lang.NoClassDefFoundError: Could not initialize class com.mathworks.mlwidgets.help.ProductFilterModel$InstalledState
  at com.mathworks.mlwidgets.help.DocCenterProductPrefs.getSelectedProductsFromPref(DocCenterProductPrefs.java:47)
  at com.mathworks.mlwidgets.help.DocCenterProductPrefs.getProductFilterModel(DocCenterProductPrefs.java:33)
  at com.mathworks.mlwidgets.help.DocCenterDocConfigParams.<init>(DocCenterDocConfigParams.java:37)
  at com.mathworks.mlwidgets.help.DocCenterDocConfig.getLocalConfig(DocCenterDocConfig.java:77)
  at com.mathworks.mlwidgets.help.DocCenterDocConfig.getInstance(DocCenterDocConfig.java:65)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox.getDocConfig(DocCenterBrowserSearchBox.java:137)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox.getSuggestionProvider(DocCenterBrowserSearchBox.java:146)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox.updateModel(DocCenterBrowserSearchBox.java:164)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox$SearchActionListener$1.run(DocCenterBrowserSearchBox.java:245)
Exception in thread "DocCenterBrowserSearchBox" java.lang.NoClassDefFoundError: Could not initialize class com.mathworks.mlwidgets.help.ProductFilterModel$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.mde.help.DocCenterBrowserSearchBox.getDocConfig(DocCenterBrowserSearchBox.java:137)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox.getSuggestionProvider(DocCenterBrowserSearchBox.java:146)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox.updateModel(DocCenterBrowserSearchBox.java:164)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox$SearchActionListener$1.run(DocCenterBrowserSearchBox.java:245)
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: Could not initialize class com.mathworks.mlwidgets.help.ProductFilterModel$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.DocCenterUtils$DefaultDependencyProvider.getDocConfig(DocCenterUtils.java:310)
  at com.mathworks.mlwidgets.help.DocCenterUtils$DefaultDependencyProvider.getDocUrlBuilder(DocCenterUtils.java:315)
  at com.mathworks.mlwidgets.help.DocCenterUtils.getDocUrlBuilder(DocCenterUtils.java:75)
  at com.mathworks.mlwidgets.help.DocCenterUtils.buildDocCenterSearchUrl(DocCenterUtils.java:105)
  at com.mathworks.mde.help.DocCenterBrowserSearchBox$SearchActionListener.search(DocCenterBrowserSearchBox.java:234)
  at com.mathworks.widgets.SearchTextField.requestSearch(SearchTextField.java:201)
  at com.mathworks.widgets.SearchTextField$2.actionPerformed(SearchTextField.java:398)
  at javax.swing.SwingUtilities.notifyAction(Unknown Source)
  at javax.swing.JComponent.processKeyBinding(Unknown Source)
  at javax.swing.JComponent.processKeyBindings(Unknown Source)
  at javax.swing.JComponent.processKeyEvent(Unknown Source)
  at java.awt.Component.processEvent(Unknown Source)
  at java.awt.Container.processEvent(Unknown Source)
  at java.awt.Component.dispatchEventImpl(Unknown Source)
  at java.awt.Container.dispatchEventImpl(Unknown Source)
  at java.awt.Component.dispatchEvent(Unknown Source)
  at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
  at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
  at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
  at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
  at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
  at java.awt.Component.dispatchEventImpl(Unknown Source)
  at java.awt.Container.dispatchEventImpl(Unknown Source)
  at java.awt.Window.dispatchEventImpl(Unknown Source)
  at java.awt.Component.dispatchEvent(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.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
  at java.awt.EventQueue$4.run(Unknown Source)
  at java.awt.EventQueue$4.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)
"

I have already installed latest version of java

P.S: MATLAB R2010a was working fine.

Answer 1

[Walter Roberson]

MATLAB R2015a is not supported on Windows 10. The first MATLAB with Windows 10 support was R2015b.