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Java perspective doesnt load [message #500550]

Thu, 26 November 2009 16:14

H vN

Messages: 9
Registered: November 2009

Junior Member

Hi,

I have installed general Eclipse. In here I want to load the Java perspective and despite clicking OK after selecting Java in the list, it doesn't load. Then, at Window - Preferences - Java - Installed JREs, I get this error:

An error has occurred when creating this preference page.

The log shows:

Unable to create the selected preference page.
An error occurred while automatically activating bundle org.eclipse.jdt.debug.ui (108).

Then I installed Eclipse for Java. In there at Preferences - Java - Installed JREs I do find the JDK 1.6.0_17 I have installed. However, when I want to load the Java perspective, it shows the same response as in general Eclipse.

Can anybody tell me what's going on?

Thank you.

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Re: Java perspective doesnt load [message #500556 is a reply to message #500550]

Thu, 26 November 2009 16:43

Dani Megert

Messages: 3802
Registered: July 2009

Senior Member

huubvanniekerk@gmail.com wrote:
> Hi,
>
> I have installed general Eclipse. In here I want to load the Java
> perspective and despite clicking OK after selecting Java in the list,
> it doesn't load. Then, at Window - Preferences - Java - Installed
> JREs, I get this error:
>
> An error has occurred when creating this preference page.
>
> The log shows:
>
> Unable to create the selected preference page.
> An error occurred while automatically activating bundle
> org.eclipse.jdt.debug.ui (108).
>
> Then I installed Eclipse for Java. In there at Preferences - Java -
> Installed JREs I do find the JDK 1.6.0_17 I have installed. However,
> when I want to load the Java perspective, it shows the same response
> as in general Eclipse.
>
> Can anybody tell me what's going on?
To me this looks like a broken install.

Dani
>
> Thank you.

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Re: Java perspective doesnt load [message #500557 is a reply to message #500556]

Thu, 26 November 2009 16:48

H vN

Messages: 9
Registered: November 2009

Junior Member

If you mean a broken install of Eclipse: I don't think so. Perl en Python/Pydev both work fine in Eclipse.

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Re: Java perspective doesnt load [message #500569 is a reply to message #500557]

Thu, 26 November 2009 19:15

H vN

Messages: 9
Registered: November 2009

Junior Member

OK, the problem turns out to be very different. It's not just Java. After closing Perl, I can't load it anymore. After loading Java, I can't load that anymore. Using Fedora Linux 12, I haven't changed the permissions anywhere. So I guess this is the wrong group in the forum for this problem.

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Re: Java perspective doesnt load [message #500623 is a reply to message #500569]

Fri, 27 November 2009 08:05

Mauro Molinari

Messages: 285
Registered: July 2009

Senior Member

Are you sure that Eclipse is running with a Sun JVM rather than gcj?

I remember some similar problems occured when trying to run Eclipse on
an Ubuntu with just the gcj installed.

Mauro.

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Re: Java perspective doesnt load [message #500736 is a reply to message #500623]

Fri, 27 November 2009 20:06

H vN

Messages: 9
Registered: November 2009

Junior Member

Thank you for the reply.

Yes, my command to start Eclipse is this:

/opt/eclipse-3.5.1/eclipse -vm /opt/jdk1.6.0_17/jre/bin/java

Very much Sun JDK. So far I've found out that the problem is related to Fedora 12, since all workstation running Fedora have the same problem since the upgrade from Fedora 11. I've installed Eclipse from the Fedora repositories now, including EPIC, Java en CDT, and it works like a charm...except for the Perl @INC. Still working on that.

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Re: Java perspective doesnt load [message #501224 is a reply to message #500736]

Tue, 01 December 2009 15:04

Eric Rizzo

Messages: 3070
Registered: July 2009

Senior Member

On 11/27/09 3:07 PM, hvn wrote:
> Thank you for the reply.
> Yes, my command to start Eclipse is this:
> /opt/eclipse-3.5.1/eclipse -vm /opt/jdk1.6.0_17/jre/bin/java
>
> Very much Sun JDK. So far I've found out that the problem is related to
> Fedora 12, since all workstation running Fedora have the same problem
> since the upgrade from Fedora 11. I've installed Eclipse from the Fedora
> repositories now, including EPIC, Java en CDT, and it works like a
> charm...except for the Perl @INC. Still working on that.

There is a compatibility problem between Eclipse and the GTK in Fedora
12 - perhaps you're running into that?
Read more here: http://forums.fedoraforum.org/showthread.php?t=234238

Hope this helps,
Eric

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