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Re: [jdt-dev] Problems on MacOSx

Hi,
As it turns out, our headless configuration did not include the org.eclipse.jdt.launching.macosx bundle. But when we attempted to include it, we discovered a problem that is a blocker for us. This fragment introduces new dependencies to org.eclipse.ui and org.eclipse.jdt.ui. This effectively impedes all headless builds on MacOS X unless a major part of the IDE is included in the tool.


Any chance that this can be revised so that this fragment is split in two in Eclipse 3.5? The fragment has two packages, one of them apparently has no dependencies to the UI and I have a strong feeling that's the part that is needed to do the build.

Regards,
Thomas Hallgren


Darin Wright wrote:
It sounds like your installation may be missing the "org.eclipse.jdt.launching.macosx" bundle. This message indicates that installed JREs were being restored, but the VM type extension associated with the JREs was not present. This bundle contains the VM type extension for Mac JREs.

Darin Wright




Thomas Hallgren <thomas@xxxxxxx> Sent by: jdt-dev-bounces@xxxxxxxxxxx
02/18/2009 07:29 AM
Please respond to
"Eclipse JDT general developers list." <jdt-dev@xxxxxxxxxxx>



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Oisin Hurley <ohurley@xxxxxxxx>, Henrik Lindberg <henrik.lindberg@xxxxxxxxxxxxxx>
Subject
[jdt-dev] Problems on MacOSx







A user of Buckminster has problems with headless builds on MacOS X. The Eclipse builder encounters a problem and prints the message:


The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object.


After an unsuccessful build, these lines can be found in the log:

[java] INFO: Installed JRE 'JVM 1.4' removed due to missing VM type extension.
[java] INFO: Installed JRE 'JVM 1.4.1' removed due to missing VM type extension.
[java] INFO: Installed JRE 'JVM 1.4.2' removed due to missing VM type extension.
[java] INFO: Installed JRE 'JVM 1.5' removed due to missing VM type extension.
[java] INFO: Installed JRE 'JVM 1.5.0 (MacOS X Default)' removed due to missing VM type extension.


I would like some help interpreting what this means. I think the last log line is relevant since the build is intended to use the default JVM. What component is it that causes the problem? Is it the JVM that lacks something? Who is supposed to declare the missing VM type extension?

The Buckminster bugzilla for this problem can be found here: https://bugs.eclipse.org/bugs/show_bug.cgi?id=258587. Any insight that might be helpful is greatly appreciated.

Regards,
Thomas Hallgren
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