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https://issues.apache.org/jira/browse/KARAF-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Kulp updated KARAF-1905:
-------------------------------
Attachment: patch.txt
After discussing with gnodet on IRC, his suggestion is to disable the weaving
by default, but allow the users to opt in for classes where they need it.
Patch supplied.
> ASM4 causes the Proxy/Weaving of Xerces, but that then causes validation
> factories to fail.
> -------------------------------------------------------------------------------------------
>
> Key: KARAF-1905
> URL: https://issues.apache.org/jira/browse/KARAF-1905
> Project: Karaf
> Issue Type: Bug
> Components: karaf-core
> Affects Versions: 2.3.0
> Reporter: Daniel Kulp
> Attachments: patch.txt
>
>
> Since the update to ASM 4, if you do:
> {code}
> features:chooseurl cxf 2.7.1-SNAPSHOT
> features:install cxf
> features:chooseurl camel 2.10.2-SNAPSHOT
> features:install camel
> {code}
> you get the error:
> {code}
> Error executing command: Illegal UTF8 string in constant pool in class file
> org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> {code}
>
> The problem is that with ASM, Aries proxy is trying to Weave the xerces
> classes and somehow generating an invalid class.
> Full stack trace:
> {code}
> 199 | 14 - org.apache.karaf.shell.console - 2.3.0.SNAPSHOT | Exception
> caught while executing command
> java.lang.ClassFormatError: Illegal UTF8 string in constant pool in class
> file org/apache/xerces/impl/xpath/regex/ParserForXMLSchema
> at java.lang.ClassLoader.defineClass1(Native Method)[:1.6.0_33]
> at
> java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)[:1.6.0_33]
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)[:1.6.0_33]
> at
> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128)
> at
> org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)
> at
> org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
> at
> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)[:1.6.0_33]
> at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets(Unknown
> Source)
> at org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(Unknown
> Source)
> at
> org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltInTypes(Unknown
> Source)
> at org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Unknown
> Source)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)[:1.6.0_33]
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)[:1.6.0_33]
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_33]
> at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_33]
> at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_33]
> at java.lang.Class.newInstance(Class.java:308)[:1.6.0_33]
> at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source)
> at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> at org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(Unknown Source)
> at
> org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.<init>(Unknown
> Source)
> at org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(Unknown Source)
> at
> org.apache.xerces.impl.xs.traversers.XSAttributeChecker.<clinit>(Unknown
> Source)
> at
> org.apache.xerces.impl.xs.traversers.XSDHandler.createTraversers(Unknown
> Source)
> at
> org.apache.xerces.impl.xs.traversers.XSDHandler.prepareForTraverse(Unknown
> Source)
> at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown
> Source)
> at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown
> Source)
> at javax.xml.validation.SchemaFactory.newSchema(Unknown Source)[:2.1.0]
> at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown
> Source)
> at
> org.apache.karaf.features.internal.FeatureValidationUtil.validate(FeatureValidationUtil.java:62)
> at
> org.apache.karaf.features.internal.FeaturesServiceImpl.validateRepository(FeaturesServiceImpl.java:204)
> at
> org.apache.karaf.features.internal.FeaturesServiceImpl.internalAddRepository(FeaturesServiceImpl.java:245)
> at
> org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:1047)
> at
> org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:1005)
> at
> org.apache.karaf.features.internal.FeaturesServiceImpl.installFeature(FeaturesServiceImpl.java:384)
> at
> org.apache.karaf.features.command.InstallFeatureCommand.doExecute(InstallFeatureCommand.java:62)
> at
> org.apache.karaf.features.command.FeaturesCommandSupport.doExecute(FeaturesCommandSupport.java:41)
> at
> org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at
> org.apache.karaf.shell.console.jline.Console.run(Console.java:175)[14:org.apache.karaf.shell.console:2.3.0.SNAPSHOT]
> at java.lang.Thread.run(Thread.java:680)[:1.6.0_33]
> {code}
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