Pavel B created FELIX-4068:
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Summary: Restarting Felix from Web Console throwing a
NullPointerException and wouldn't restart (2 fixes/work-arounds required in
org.apache.felix.framework.BundleRevisionImpl)
Key: FELIX-4068
URL: https://issues.apache.org/jira/browse/FELIX-4068
Project: Felix
Issue Type: Bug
Components: Framework
Affects Versions: framework-4.0.0
Environment: I am running OSGi Felix 4.2.0, and when re-starting from
Web console - following error created for pax-web-jetty-bundle-2.1.2.jar
java.lang.NullPointerException
at
org.apache.felix.framework.BundleRevisionImpl.getResourceLocal(BundleRevisionImpl.java:498)
at
org.apache.felix.framework.Felix.getBundleResource(Felix.java:1595)
at
org.apache.felix.framework.BundleImpl.getResource(BundleImpl.java:639)
at
org.ops4j.pax.swissbox.core.BundleClassLoader.findResource(BundleClassLoader.java:210)
at
org.ops4j.pax.swissbox.core.BundleClassLoader.getResource(BundleClassLoader.java:142)
at
java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1193)
at
javax.xml.parsers.SecuritySupport$4.run(SecuritySupport.java:96)
at java.security.AccessController.doPrivileged(Native Method)
at
javax.xml.parsers.SecuritySupport.getResourceAsStream(SecuritySupport.java:89)
at
javax.xml.parsers.FactoryFinder.findJarServiceProvider(FactoryFinder.java:250)
at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:223)
at
javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:123)
at
org.ops4j.util.xml.ElementHelper.getRootElement(ElementHelper.java:68)
at
org.ops4j.pax.web.service.internal.DefaultPropertyResolver.getDefaltProperties(DefaultPropertyResolver.java:64)
at
org.ops4j.pax.web.service.internal.DefaultPropertyResolver.<init>(DefaultPropertyResolver.java:55)
at
org.ops4j.pax.web.service.internal.Activator.updateController(Activator.java:289)
at
org.ops4j.pax.web.service.internal.Activator$4.run(Activator.java:258)
at
org.ops4j.pax.web.service.internal.Executor$Future.run(Executor.java:45)
at
org.ops4j.pax.web.service.internal.Executor$Worker.run(Executor.java:122)
Following is the set of my bundles:
cd /Felix/felix-framework-4.2.0
java -Dorg.osgi.framework.bootdelegation=sun.misc -jar bin/felix.jar
install file:bin/logging/slf4j-api-1.7.2.jar
install file:bin/logging/logback-core-1.0.9.jar
install file:bin/logging/logback-classic-1.0.9.jar
install file:bin/console/org.apache.felix.configadmin-1.6.0.jar
install file:bin/base/pax-web-jetty-bundle-2.1.2.jar
install file:bin/base/commons-io-2.4.jar
install file:bin/base/commons-codec-1.7.jar
install file:bin/base/commons-collections-3.2.1.jar
install file:bin/base/commons-httpclient-3.1.0.jar
install file:bin/base/commons-fileupload-1.2.2.jar
install file:bin/base/commons-logging-1.1.1.jar
install file:bin/base/org.ow2.chameleon.commons.json-20090911-0002.jar
install file:bin/console/org.apache.felix.webconsole-4.0.0.jar
install file:bin/console/org.apache.felix.metatype-1.0.6.jar
install file:bin/console/org.apache.felix.log-1.0.1.jar
Reporter: Pavel B
Same fix/work-around in 2 methods of class:
org.apache.felix.framework.BundleRevisionImpl
URL getResourceLocal(String name)
Enumeration getResourcesLocal(String name)
Instead of: if (contentPath.get(i).hasEntry(name))
Should be: if (contentPath.get(i) != null &&
contentPath.get(i).hasEntry(name))
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