[navis]

Hi,

When i ran Build project, the xodclet-build.xml was getting run multiple times. My Eclipse got hanged. OutOfMemoryError. I thought this is 1 time problem. Closed Eclipse and started again.

Still the same problem. Then i started probing and found the problem in .project file.

Please find attached the .project file.

If you notice carefully, that the following tag is repeated several times. Now, when i build the project, Eclipse will invoke this command repetetively and hogs up entire memory till the time it throws OutOf MemoryError. I can’t understand why there are repeated tags.

When i remove all those extra tags and ran the “build project”. It works excellent. No OutOfMemory Error.

=========================
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0"encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
===========================

Now, i wonder why and how those extra tags got added?

This is a serious problem for me as i just noticed this problem in 3 of my .project files. In other 2 .project files, there was only 1 duplicate tag so i didn’t notice.

Please clear this issue. Hope to hear soon.

[navis]

btw, how can i attach a file?

Anyway, it is inline here.

====================================
<?xml version=”1.0″ encoding=”UTF-8″?>
<projectDescription>
<name>ShopWeb</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>com.genuitec.eclipse.j2eedt.core.WebClasspathBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>

<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<dictionary>
<key>LaunchConfigHandle</key>
<value><?xml version="1.0" encoding="UTF-8"?>
<launchConfiguration local="false" path="/ShopWeb/.externalToolBuilders/XDoclet Builder.launch"/>
</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>com.genuitec.eclipse.j2eedt.core.J2EEProjectValidator</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>com.genuitec.eclipse.j2eedt.core.DeploymentDescriptorValidator</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>de.bb.bje.eclipse.IncrementalJspBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>com.genuitec.eclipse.ast.deploy.core.DeploymentBuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>com.genuitec.eclipse.ast.deploy.core.deploymentnature</nature>
<nature>com.genuitec.eclipse.j2eedt.core.webnature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>
</natures>
</projectDescription>

[Riyad Kalla]

Navjot,
This is very strange, we will look into it ASAP. Thank you for the report.

[Scott Anderson]

This looks like a case of an API behaving differently in 3.0 than it did in 2.1. I’ve logged it as a bug so we can fix it before the next beta. If you have any more details on exactly when the new buildsers get added, that would be great.

[navis]

I have just cleared all the duplicate tags. I will keep a close eye if i observe the behaviour again.
Now sure, but may be it has something to do with “project references” / project dependencies.

Will revert ifget across somehting very concrete.

[Riyad Kalla]

Thank you for the help finding this Navjot.

[Riyad Kalla]

Fixed in 3.8Beta2.

[Author]

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