[Building Sakai] Problem with SCORM player in Sakai ver 2.8.

Tin Nguyen nguyentrongtin89 at gmail.com
Fri May 6 09:15:42 PDT 2011


Dear all,

I have a problem with the SCORM player in Sakai ver.2.8. That is when I
tried to build sakai-scorm package by maven, the exception appeared like
that:

E:\projects\sakai2.8\source\sakai2.8\sakai-scorm>mvn clean install
[INFO] Scanning for projects...
[INFO]
------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: org.sakaiproject:kernel

Reason: Error getting POM for 'org.sakaiproject:kernel' from the repository:
Unable to read local copy of metadata: Cannot read metadata from
'E:\projects\mavenRepository\org\sakaiproject\kernel\1.3.0
-SNAPSHOT\maven-metadata-sakai-maven2-snapshots.xml': end tag name </head>
must be the same as start tag <meta> from line 8 (position: TEXT seen ...c =
true;\n      return true;\n    } \n  }\n  // -->
\n</script>\n</head>... @36:8)
  org.sakaiproject:kernel:pom:1.3.0-SNAPSHOT


 for project org.sakaiproject:kernel


[INFO]
------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Error getting POM for
'org.sakaiproject:kernel' from the repository: Unable to read local copy of
metadata: Cannot read metadata from 'E:\projects\mav
enRepository\org\sakaiproject\kernel\1.3.0-SNAPSHOT\maven-metadata-sakai-maven2-snapshots.xml':
end tag name </head> must be the same as start tag <meta> from line 8
(position: TEXT seen ...c = true;\
n      return true;\n    } \n  }\n  // -->\n</script>\n</head>... @36:8)
  org.sakaiproject:kernel:pom:1.3.0-SNAPSHOT


 for project org.sakaiproject:kernel
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
        at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.project.ProjectBuildingException: Error getting
POM for 'org.sakaiproject:kernel' from the repository: Unable to read local
copy of metadata: Cannot read metadata from 'E:\
projects\mavenRepository\org\sakaiproject\kernel\1.3.0-SNAPSHOT\maven-metadata-sakai-maven2-snapshots.xml':
end tag name </head> must be the same as start tag <meta> from line 8
(position: TEXT seen .
..c = true;\n      return true;\n    } \n  }\n  //
-->\n</script>\n</head>... @36:8)
  org.sakaiproject:kernel:pom:1.3.0-SNAPSHOT


 for project org.sakaiproject:kernel
        at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:592)
        at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:251)
        at
org.apache.maven.project.DefaultMavenProjectBuilder.mergeManagedDependencies(DefaultMavenProjectBuilder.java:1456)
        at
org.apache.maven.project.DefaultMavenProjectBuilder.processProjectLogic(DefaultMavenProjectBuilder.java:999)
        at
org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:880)
        at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:508)
        at
org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)
        at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604)
        at
org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487)
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)
        ... 12 more
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException:
Unable to read local copy of metadata: Cannot read metadata from
'E:\projects\mavenRepository\org\sakaiproject\kernel\1.3.0-S
NAPSHOT\maven-metadata-sakai-maven2-snapshots.xml': end tag name </head>
must be the same as start tag <meta> from line 8 (position: TEXT seen ...c =
true;\n      return true;\n    } \n  }\n  // -->\n
</script>\n</head>... @36:8)
  org.sakaiproject:kernel:pom:1.3.0-SNAPSHOT



        at
org.apache.maven.artifact.transform.SnapshotTransformation.transformForResolve(SnapshotTransformation.java:68)
        at
org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForResolve(DefaultArtifactTransformationManager.java:55)
        at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:145)
        at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90)
        at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558)
        ... 21 more
Caused by:
org.apache.maven.artifact.repository.metadata.RepositoryMetadataResolutionException:
Unable to read local copy of metadata: Cannot read metadata from
'E:\projects\mavenRepository\org\sakaip
roject\kernel\1.3.0-SNAPSHOT\maven-metadata-sakai-maven2-snapshots.xml': end
tag name </head> must be the same as start tag <meta> from line 8 (position:
TEXT seen ...c = true;\n      return true;\n
  } \n  }\n  // -->\n</script>\n</head>... @36:8)
        at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolve(DefaultRepositoryMetadataManager.java:175)
        at
org.apache.maven.artifact.transform.AbstractVersionTransformation.resolveVersion(AbstractVersionTransformation.java:65)
        at
org.apache.maven.artifact.transform.SnapshotTransformation.transformForResolve(SnapshotTransformation.java:63)
        ... 25 more
Caused by:
org.apache.maven.artifact.repository.metadata.RepositoryMetadataReadException:
Cannot read metadata from
'E:\projects\mavenRepository\org\sakaiproject\kernel\1.3.0-SNAPSHOT\maven-metadata-s
akai-maven2-snapshots.xml': end tag name </head> must be the same as start
tag <meta> from line 8 (position: TEXT seen ...c = true;\n      return
true;\n    } \n  }\n  // -->\n</script>\n</head>... @3
6:8)
        at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.readMetadata(DefaultRepositoryMetadataManager.java:323)
        at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.loadMetadata(DefaultRepositoryMetadataManager.java:275)
        at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.mergeMetadata(DefaultRepositoryMetadataManager.java:198)
        at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolve(DefaultRepositoryMetadataManager.java:166)
        ... 27 more
Caused by: org.codehaus.plexus.util.xml.pull.XmlPullParserException: end tag
name </head> must be the same as start tag <meta> from line 8 (position:
TEXT seen ...c = true;\n      return true;\n    }
\n  }\n  // -->\n</script>\n</head>... @36:8)
        at
hidden.org.codehaus.plexus.util.xml.pull.MXParser.parseEndTag(MXParser.java:1708)
        at
hidden.org.codehaus.plexus.util.xml.pull.MXParser.nextImpl(MXParser.java:1143)
        at
hidden.org.codehaus.plexus.util.xml.pull.MXParser.next(MXParser.java:1105)
        at
org.apache.maven.artifact.repository.metadata.io.xpp3.MetadataXpp3Reader.parseMetadata(MetadataXpp3Reader.java:501)
        at
org.apache.maven.artifact.repository.metadata.io.xpp3.MetadataXpp3Reader.read(MetadataXpp3Reader.java:950)
        at
org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.readMetadata(DefaultRepositoryMetadataManager.java:310)
        ... 30 more
[INFO]
------------------------------------------------------------------------
[INFO] Total time: < 1 second
[INFO] Finished at: Fri May 06 23:06:22 ICT 2011
[INFO] Final Memory: 5M/490M
[INFO]
------------------------------------------------------------------------

But in the ver.2.7.1, It's good. Do I had any mistake or there was a
conflict between Sakai kernel and sakai-scorm package? And Do we have an
alternative way to play Scorm type on Sakai ver.2.8?

Thank you so much,

Tin Nguyen
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