Failure to deploy TaskSpace application org.eclipse.core.runtime.AssertionFailedException: assertion

I developed a new TaskSpace application. I imported the application into a Composer project and generated a DAR file. I installed it into a brand new docbase and it worked fine. Now I'm trying to install it at a customer site and I get the following error:

[emc.installer] mycust_archivage install failed
[emc.installer] [ERROR] Unable to install dar file /sites/pkg/Customisations_GDF_EMC/20091109/MycustArchivage/mycust_archivage.dar
[emc.installer] com.emc.ide.installer.InstallException: Unexpected error occured during install
[emc.installer]     at internal.com.emc.ide.installer.DarInstaller.doInstall(DarInstaller.java:606)
[emc.installer]     at internal.com.emc.ide.installer.DarInstaller.doInstall(DarInstaller.java:320)
[emc.installer]     at internal.com.emc.ide.installer.DarInstaller.doInstall(DarInstaller.java:293)
[emc.installer]     at com.emc.ide.installer.util.IDarInstallerHelper.doInPlaceInstall(IDarInstallerHelper.java:130)
[emc.installer]     at com.emc.ant.installer.api.InstallerAntTask.installDar(InstallerAntTask.java:233)
[emc.installer]     at com.emc.ant.installer.api.InstallerAntTask.execute(InstallerAntTask.java:122)
[emc.installer]     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
[emc.installer]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[emc.installer]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[emc.installer]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[emc.installer]     at java.lang.reflect.Method.invoke(Method.java:585)
[emc.installer]     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
[emc.installer]     at org.apache.tools.ant.Task.perform(Task.java:348)
[emc.installer]     at org.apache.tools.ant.Target.execute(Target.java:357)
[emc.installer]     at org.apache.tools.ant.Target.performTasks(Target.java:385)
[emc.installer]     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
[emc.installer]     at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
[emc.installer]     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[emc.installer]     at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
[emc.installer]     at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
[emc.installer]     at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:623)
[emc.installer]     at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:495)
[emc.installer]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[emc.installer]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[emc.installer]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[emc.installer]     at java.lang.reflect.Method.invoke(Method.java:585)
[emc.installer]     at org.eclipse.ant.core.AntRunner.run(AntRunner.java:513)
[emc.installer]     at org.eclipse.ant.core.AntRunner.start(AntRunner.java:600)
[emc.installer]     at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
[emc.installer]     at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
[emc.installer]     at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
[emc.installer]     at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382)
[emc.installer]     at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
[emc.installer]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[emc.installer]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[emc.installer]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[emc.installer]     at java.lang.reflect.Method.invoke(Method.java:585)
[emc.installer]     at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
[emc.installer]     at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
[emc.installer]     at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
[emc.installer]     at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
[emc.installer]     at org.eclipse.core.launcher.Main.main(Main.java:30)
[emc.installer] Caused by: org.eclipse.core.runtime.AssertionFailedException: assertion failed: invariant objectTypeReference must be of DClass (com.emc.ide.core.model.core.impl.IDClassPlaceholderImpl@7b524c (eProxyURI: urnd:com.emc.ide.artifact.dclass/dmc_taskspace_app?name=dmc_taskspace_app#//@dataModel)) Sysobject: com.emc.ide.artifact.sysobject.model.sysobject.impl.SysobjectSubtypeImpl@135a4c2 (objectTypeName: null) (objectName: TaskSpace, title: , subject: , authors: null, keywords: null, applicationType: TaskSpace, isHidden: false, compoundArchitecture: , componentLabel: null, resolutionLabel: , contentType: , versionLabel: [1.0, CURRENT], specialApp: , languageCode: , creatorName: null, archive: false, category: , controllingApp: , effectiveDate: null, effectiveFlag: null, effectiveLabel: null, expirationDate: null, extendedProperties: null, fullText: true, isSigned: false, isTemplate: false, lastReviewDate: null, linkResolved: false, publishFormats: null, retentionDate: null, status: , rootObject: true)

At the beginning, I also get an error saying that the TCMReferenceProject is not available:

Buildfile: darInstall.xml

installdar:
     [echo] Installing DAR /sites/pkg/Customisations_AAA_EMC/20091109/MycustArchivage/mycust_archivage.dar ...
     [echo] Docbase : dmintpago
     [echo] Username : dmadmin
[emc.installer] [INFO] Loaded existing Documentum project 'DocumentumCoreProject' (835 artifacts)
[emc.installer] Loaded existing Documentum project 'DocumentumCoreProject' (835 artifacts)
[emc.installer] [INFO] Project location: /sites/pkg/Customisations_Mycust_EMC/20091109/MycustArchivage/mycust_archivage
[emc.installer] Project location: /sites/pkg/Customisations_AAA_EMC/20091109/MycustArchivage/mycust_archivage
[emc.installer] [ERROR] Referenced project 'TCMReferenceProject' is not available

However, the TCMReferenceProject.dar is available in the same directory as my taskspace application dar, and it has been deployed to the target docbase.

It's all Documentum 6.5 SP1. Customer is on Solaris 10. Installation is done with headless composer which is part of Content Server 6.5 SP1 on Solaris.

Any ideas?

Hicham

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Accepted answers

garyt

I think this is a versioning issue. I successfully install the dar using Headless Composer 6.5sp2, but fail in 6.5sp1.

I think the project is created in Composer 6.5sp2 and try to install in 6.5sp1.

All comments

garyt

Are you using Headless Composer? You need to install both your project and TCMReferenceProject in the same ANT script.

If you are using darinstaller.exe, it supports locating referenced DAR(s) in the same directory.

bacham

Yes, I am using Headless Composer on Solaris. The TCMReferenceProject.dar file is in the same location as my DAR file. Like I said the TCMReferenceProject has already been installed in the target docbase. I should not have to install it once again, according to the documentation. Besides, I installed it on another docbase (on a Windows box) and it worked.

Hicham

garyt

This is a current headless installer limitation: both your project and referenced project need to be installed from within the same ANT script (even if your referenced project was installed before). We are working on fixing it.

There are three ways to install a DAR:

1. Composer UI -- the referenced project needs to be located in the same workspace as your Composer project

2. Dar Installer -- the referenced DAR is in the same location as your DAR file like what you described.

3. Headless Installer - the referenced project need to be installed together within the same ANT script.

bacham

Hi Gary,

I did as you suggested. I added a <emc.install> element with the TCMReferenceProject as follows:

<?xml version="1.0"?>
<project name="Install_Dar" default="installdar" basedir=".">

<description>
Ant script code to install AloBase.dar in the docbase.
</description>

Is this what you meant?

I then ran the headless composer. The TCMReferenceProject installed correctly but then I got the exact same error when it tried to deploy my TaskSpace app.

Hicham

garyt

I think this is a versioning issue. I successfully install the dar using Headless Composer 6.5sp2, but fail in 6.5sp1.

I think the project is created in Composer 6.5sp2 and try to install in 6.5sp1.

bacham

I definitely built the DAR using Composer 6.5 SP1 and installed it with Headless Composer 6.5 SP1 as well. I do not use any 6.5 SP2 products.

Anyway, I will give it a try with Headless Composer 6.5 SP2.

Thanks

Hicham

bacham

I downloaded Headless Composer 6.5 SP2 and tried the installation and this time it worked! So I guess this problem is a bug in Headless Composer 6.5 SP1. In any case, I should be fine with SP2.

Thanks for your help, Gary!

Hicham