Hello Carlos,
Sorry it took me a little while to look into this...
I think I have uncovered the issue. The short explanation is that it
appears Felix was resolving classes when it should not have been.
I will look into this some more hopefully tomorrow or Wed (I am
traveling tomorrow). I just need to verify what the proper fix is...then
I will commit it to trunk. I expect it will be simple enough that you
should be able to back port it to the 0.8.0 release if you don't want to
use the trunk.
I will let you know. Thanks for giving us the feedback.
-> richard
Carlos Herrando wrote:
Hello!,
I'm Carlos, I'm new in the list.
I'm trying to use Felix in a Pocket PC with the j9 vm and I'm getting
a ClassCircularityError when I start the http bundle. I've put below
the error trace. The funny thing happens when I try to start again the
bundle, I get the same exception but with another package, and one
more time if you try to start the bundle it runs well. I'm getting the
same ClassCircularityErrors in other bundles.
Could somebody help me with this problem?.
START LEVEL 1
ID State Level Name
[ 0] [Active ] [ 0] System Bundle (0.8.0.incubator)
[ 1] [Active ] [ 1] Apache Felix Shell Service (0.8.0.incubator)
[ 2] [Active ] [ 1] Apache Felix Shell TUI (0.8.0.incubator)
[ 3] [Active ] [ 1] Apache Felix Bundle Repository
(0.8.0.incubator)
->
->
-> install file:bundle/servlet.jar
Bundle ID: 4
-> start 4
DEBUG: WIRE: 4.0 -> javax.servlet.http -> 4.0
DEBUG: WIRE: 4.0 -> javax.servlet -> 4.0
DEBUG: WIRE: 4.0 -> javax.servlet.jsp -> 4.0
-> install file:bundle/http.jar
Bundle ID: 5
-> start 5
DEBUG: WIRE: 5.0 -> javax.servlet.http -> 4.0
DEBUG: WIRE: 5.0 -> javax.servlet -> 4.0
DEBUG: WIRE: 5.0 -> org.osgi.service.http -> 5.0
DEBUG: WIRE: 5.0 -> org.osgi.framework -> 0
org.osgi.framework.BundleException: Activator start error.
at org.apache.felix.framework.Felix._startBundle(Felix.java:1305)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1201)
at
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:345)
at
org.apache.felix.shell.impl.StartCommandImpl.execute(StartCommandImpl.java:82)
at
org.apache.felix.shell.impl.Activator$ShellServiceImpl.executeCommand(Activator.java:265)
at
org.apache.felix.shell.tui.Activator$ShellTuiRunnable.run(Activator.java:167)
at java.lang.Thread.run(Thread.java:568)
Caused by: java.lang.ClassCircularityError: org/mortbay/util/FileResource
at java.lang.ClassLoader.resolveClass0(Native Method)
at java.lang.ClassLoader.resolveClass(ClassLoader.java:963)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClassFromModule(ContentClassLoader.java:58)
at
org.apache.felix.framework.searchpolicy.ContentLoaderImpl.getClass(ContentLoaderImpl.java:121)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClassOrResource(R4SearchPolicyCore.java:358)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClass(R4SearchPolicyCore.java:136)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicy.findClass(R4SearchPolicy.java:45)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClass(ContentClassLoader.java:70)
at java.lang.ClassLoader.loadClass(ClassLoader.java:494)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.lang.ClassLoader.defineClass(ClassLoader.java:700)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.findClass(ContentClassLoader.java:149)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClassFromModule(ContentClassLoader.java:51)
at
org.apache.felix.framework.searchpolicy.ContentLoaderImpl.getClass(ContentLoaderImpl.java:121)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClassOrResource(R4SearchPolicyCore.java:358)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClass(R4SearchPolicyCore.java:136)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicy.findClass(R4SearchPolicy.java:45)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClass(ContentClassLoader.java:70)
at java.lang.ClassLoader.loadClass(ClassLoader.java:494)
at java.lang.ClassLoader.resolveClass0(Native Method)
at java.lang.ClassLoader.resolveClass(ClassLoader.java:963)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClassFromModule(ContentClassLoader.java:58)
at
org.apache.felix.framework.searchpolicy.ContentLoaderImpl.getClass(ContentLoaderImpl.java:121)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClassOrResource(R4SearchPolicyCore.java:358)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClass(R4SearchPolicyCore.java:136)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicy.findClass(R4SearchPolicy.java:45)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClass(ContentClassLoader.java:70)
at java.lang.ClassLoader.loadClass(ClassLoader.java:494)
at java.lang.ClassLoader.resolveClass0(Native Method)
at java.lang.ClassLoader.resolveClass(ClassLoader.java:963)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClassFromModule(ContentClassLoader.java:58)
at
org.apache.felix.framework.searchpolicy.ContentLoaderImpl.getClass(ContentLoaderImpl.java:121)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClassOrResource(R4SearchPolicyCore.java:358)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicyCore.findClass(R4SearchPolicyCore.java:136)
at
org.apache.felix.framework.searchpolicy.R4SearchPolicy.findClass(R4SearchPolicy.java:45)
at
org.apache.felix.framework.searchpolicy.ContentClassLoader.loadClass(ContentClassLoader.java:70)
at java.lang.ClassLoader.loadClass(ClassLoader.java:494)
at
org.ungoverned.osgi.bundle.http.HttpActivatorImpl.initializeJetty(HttpActivatorImpl.java:172)
at
org.ungoverned.osgi.bundle.http.HttpActivatorImpl.start(HttpActivatorImpl.java:129)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:509)
at org.apache.felix.framework.Felix._startBundle(Felix.java:1260)
... 6 more
java.lang.ClassCircularityError: org/mortbay/util/FileResource
> start 5
...same exception as above...
java.lang.ClassCircularityError: org/mortbay/util/JarFileResource
> start 5
OK
