Help me with resolving a Matlab error

[ulderico]

matlab error

When I use matlab I have this error

Exception occurred during event dispatching:
java.lang.NullPointerException
at com.mathworks.ide.cmdline.CommandHistory$HistoryList.getCommentColorPref(CommandHistory.java:2101)
at com.mathworks.ide.cmdline.CommandHistory$HistoryList.<init>(CommandHistory.java:2087)
at com.mathworks.ide.cmdline.CommandHistory.<init>(CommandHistory.java:1488)
at com.mathworks.ide.cmdline.CommandHistory.addLine(CommandHistory.java:1135)
at com.mathworks.ide.cmdline.MatlabCommandWidget.sendCommand(MatlabCommandWidget.java:3533)
at com.mathworks.ide.cmdline.MatlabCommandWidget.doEnterKey(MatlabCommandWidget.java:4643)
at com.mathworks.ide.cmdline.MatlabCommandWidget.access$29(MatlabCommandWidget.java:4630)
at com.mathworks.ide.cmdline.MatlabCommandWidget$KeyEventHandler.doEmacsKeys(MatlabCommandWidget.java:4817)
at com.mathworks.ide.cmdline.MatlabCommandWidget$KeyEventHandler.keyPressed(MatlabCommandWidget.java:4784)
at java.awt.AWTEventMulticaster.keyPressed(Unknown Source)
at java.awt.AWTEventMulticaster.keyPressed(Unknown Source)
at java.awt.AWTEventMulticaster.keyPressed(Unknown Source)
at java.awt.Component.processKeyEvent(Unknown Source)
at com.mathworks.mwt.MWComponent.processKeyEvent(MWComponent.java:548)
at com.mathworks.mwt.text.MWTextView$TextCanvas.processKeyEvent(MWTextView.java:6810)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.processKeyEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(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.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
What is the solution?

 

[ghbolivar]

Re: matlab error

what is the version Matlab??? is release 12 (version 6.0) or 13(version 6.5)? pentium IV? windows XP? version java??
I had this problem whith XP-Pentium IV-Matlab6.0
this is your case?

 

[ulderico]

Re: matlab error

atlon 2400+ and xp.
The version is 13 (6.5)

 

[ghbolivar]

Re: matlab error

Solution tested for XP-Matlab6.0-Pentium IV:
select text and copy to clipboard before to run Matlab.
I'm running a program for this process.

Test for atlon 2400+ and xp???
to run???

 

[llrry]

matlab error

You may have problem with Microsoft Java Virtual Machine. I have seen somewhere about this issue, but I forget the exactly solution.

 

[ghbolivar]

Re: matlab error

The mathwork's solution don't work only with java virtual machine correctly installed, (SDK 1.3.1_08 and environment variable MATLAB_JAVA and value C:\jdk1.3.1_08\jre)
you should too select a text and copy clipboard before to run matlab.

This solution to run on XP-Matlab 6.0-pentium IV.

Test for atlon 2400+ and xp???

 

[ulderico]

Re: matlab error

I have installed Service pack 1 and the problem is stopped