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Re: [equinox-dev] Equinox 3.2 on J9/ARM problem


What level of J9 are you using?

eRCP (which is Eclipse 3.2 based) runs on both iPAQ devices and emulators. I just checked my device and see the ".manager" directory and the temp instance file within it.  I'm not sure we've ever tried running from \Storage Card on an emulator though.




Barry Atkins/Raleigh/IBM@IBMUS
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12/01/2006 07:50 AM

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[equinox-dev] Equinox 3.2 on J9/ARM problem






I've encountered the following problem, running Equinox 3.2 on IBM's J9 on the iPAQ emulator on startup :


java.io.IOException: Cannot create: \Storage Card\configuration\org.eclipse.osgi\.manager\.tmp48838.instance

       at java.io.File.createNewFile(Unknown Source)

       at java.io.File.createTempFile(Unknown Source)

       at org.eclipse.osgi.storagemanager.StorageManager.initializeInstanceFile(Unknown Source)

       at org.eclipse.osgi.storagemanager.StorageManager.open(Unknown Source)

       at org.eclipse.osgi.internal.baseadaptor.BaseStorage.initFileManager(Unknown Source)

       at org.eclipse.osgi.internal.baseadaptor.BaseStorage.initialize(Unknown Source)

       at org.eclipse.osgi.baseadaptor.BaseAdaptor.initializeStorage(Unknown Source)

       at org.eclipse.osgi.framework.internal.core.Framework.initialize(Unknown Source)

       at org.eclipse.osgi.framework.internal.core.Framework.<init>(Unknown Source)

       at org.eclipse.osgi.framework.internal.core.OSGi.createFramework(Unknown Source)

       at org.eclipse.osgi.framework.internal.core.OSGi.<init>(Unknown Source)

       at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(Unknown Source)

       at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)

       at org.eclipse.core.runtime.adaptor.EclipseStarter.main(Unknown Source)


It appears File.mkdirs() on J9/ARM behaves differently.  I get a file called ",manager" instead of the directory ".manager".  Creating the ",manager" file manually, then running Equinox doesn't appear to work either - the folder gets deleted & replaced by a file called ",manager".  Repeated "java.io.IOException: Manager is not opened." errors subsequently appear in the log.


The problem does not appear when running on J9/Windows

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