felix-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Karl Pauls <karlpa...@gmail.com>
Subject Re: Issue running felix on Android v4.0 (Ice Cream Sandwich)
Date Tue, 22 Nov 2011 11:21:26 GMT
Did you try to disable urlhandlers? -Dfelix.service.urlhandlers=false

regards,

Karl

On Tue, Nov 22, 2011 at 11:56 AM, Caunter, Mark <mcaunter@qualcomm.com> wrote:
> Hi,
>
> We've added the felix property felix.bootdelegation.implicit=false as
> recommended by Karl and that enabled us to get past that initial problem.
>
> However, there is a further issue:
>
> After Felix is started, our code creates a URL, opens the connection and
> reads in the response from the input stream.  Pretty basic stuff, but this
> code is failing in the most fundamental way:
>
> 11-22 10:20:42.057: E/SkiftaService(3342): java.net.MalformedURLException:
> java.lang.IllegalStateException: Unknown protocol: http
> 11-22 10:20:42.057: E/SkiftaService(3342):      at
> java.net.URL.<init>(URL.java:192)
> 11-22 10:20:42.057: E/SkiftaService(3342):      at
> java.net.URL.<init>(URL.java:127)
> 11-22 10:20:42.057: E/SkiftaService(3342):      at
> com.skifta.android.client.SkiftaService.init(SkiftaService.java:782)
> 11-22 10:20:42.057: E/SkiftaService(3342):      at
> com.skifta.android.client.SkiftaService$1.run(SkiftaService.java:384)
> 11-22 10:20:42.057: E/SkiftaService(3342):      at
> java.lang.Thread.run(Thread.java:856)
>
> The java.net.URL class in this case is the version in the libcore of the
> Android O/S.  Most importantly: if felix is NOT started (literally the
> call to felix.start() is commented out) the code works fine.  So,
> something must happen after Felix starts to cause this.
>
> This is only a problem with Android 4.0, not earlier versions of Android.
>
> Any ideas?
>
> Regards,
>
> Mark
>
>
>
> On 10/11/2011 17:25, "Karl Pauls" <karlpauls@gmail.com> wrote:
>
>>Can you try to set the following property:
>>
>>felix.bootdelegation.implicit=false
>>
>>that hopefully fixes it.
>>
>>regards,
>>
>>Karl
>>
>>On Thu, Nov 10, 2011 at 5:32 PM, Caunter, Mark <mcaunter@qualcomm.com>
>>wrote:
>>> This is the stack trace for the latest version of felix:
>>>
>>> E/SkiftaService(10175): unable to load and start bundle from
>>> org.apache.felix.http.jetty-2.2.0.jar
>>> E/SkiftaService(10175): org.osgi.framework.BundleException: Activator
>>> start error in bundle org.apache.felix.http.jetty [3].
>>> E/SkiftaService(10175):         at
>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:2027)
>>> E/SkiftaService(10175):         at
>>> org.apache.felix.framework.Felix.startBundle(Felix.java:1895)
>>> E/SkiftaService(10175):         at
>>> org.apache.felix.framework.BundleImpl.start(BundleImpl.java:944)
>>> E/SkiftaService(10175):         at
>>> org.apache.felix.framework.BundleImpl.start(BundleImpl.java:931)
>>> E/SkiftaService(10175):         at
>>>
>>>com.skifta.android.client.SkiftaService.startOSGi(SkiftaService.java:1208
>>>)
>>> E/SkiftaService(10175):         at
>>> com.skifta.android.client.SkiftaService.init(SkiftaService.java:675)
>>> E/SkiftaService(10175):         at
>>> com.skifta.android.client.SkiftaService$1.run(SkiftaService.java:384)
>>> E/SkiftaService(10175):         at java.lang.Thread.run(Thread.java:856)
>>> E/SkiftaService(10175): Caused by: java.lang.ExceptionInInitializerError
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.http.base.internal.AbstractHttpActivator.doStart(Abstrac
>>>tH
>>> ttpActivator.java:45)
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.http.jetty.internal.JettyActivator.doStart(JettyActivato
>>>r.
>>> java:29)
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.http.base.internal.AbstractActivator.start(AbstractActiv
>>>at
>>> or.java:41)
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.
>>>ja
>>> va:641)
>>> E/SkiftaService(10175):         at
>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1977)
>>> E/SkiftaService(10175):         ... 7 more
>>> E/SkiftaService(10175): Caused by: java.lang.NullPointerException
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.framework.BundleWiringImpl.doImplicitBootDelegation(Bund
>>>le
>>> WiringImpl.java:1626)
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.framework.BundleWiringImpl.searchDynamicImports(BundleWi
>>>ri
>>> ngImpl.java:1603)
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegati
>>>on
>>> (BundleWiringImpl.java:1439)
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.framework.BundleWiringImpl.getResourceByDelegation(Bundl
>>>eW
>>> iringImpl.java:1360)
>>> E/SkiftaService(10175):         at
>>>
>>>org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.getResource
>>>(B
>>> undleWiringImpl.java:2256)
>>> E/SkiftaService(10175):         at
>>> java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:434)
>>> E/SkiftaService(10175):         at
>>> java.util.ResourceBundle.handleGetBundle(ResourceBundle.java:514)
>>> E/SkiftaService(10175):         at
>>> java.util.ResourceBundle.getBundle(ResourceBundle.java:227)
>>> E/SkiftaService(10175):         at
>>> java.util.ResourceBundle.getBundle(ResourceBundle.java:140)
>>> E/SkiftaService(10175):         at
>>> javax.servlet.GenericServlet.<clinit>(GenericServlet.java:64)
>>> E/SkiftaService(10175):         ... 12 more
>>>
>>>
>>>
>>> On 10/11/2011 10:35, "Caunter, Mark" <mcaunter@qualcomm.com> wrote:
>>>
>>>>We've been trying out Skifta, our mobile app, which uses felix (v3.2.2)
>>>>on
>>>>the latest version of Android (v4.0 - Ice Cream Sandwich) and have found
>>>>an issue when trying to start the jetty bundle (v2.2.0).  We need some
>>>>help to solve this problem given that Android v4.0 will be officially
>>>>released soon.
>>>>
>>>>Below is the stack trace:
>>>>
>>>>11-09 12:03:36.507: E/SkiftaService(2979): unable to load and start
>>>>bundle
>>>>from org.apache.felix.http.jetty-2.2.0.jar
>>>>11-09 12:03:36.507: E/SkiftaService(2979):
>>>>org.osgi.framework.BundleException: Activator start error in bundle
>>>>org.apache.felix.http.jetty [3].
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.Felix.activateBundle(Felix.java:1951)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.Felix.startBundle(Felix.java:1822)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.BundleImpl.start(BundleImpl.java:927)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.BundleImpl.start(BundleImpl.java:914)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>com.skifta.android.client.SkiftaService.startOSGi(SkiftaService.java:120
>>>>8)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>com.skifta.android.client.SkiftaService.init(SkiftaService.java:675)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>com.skifta.android.client.SkiftaService$1.run(SkiftaService.java:384)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>java.lang.Thread.run(Thread.java:856)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): Caused by:
>>>>java.lang.ExceptionInInitializerError
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.http.base.internal.AbstractHttpActivator.doStart(Abstra
>>>>ct
>>>>H
>>>>ttpActivator.java:45)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.http.jetty.internal.JettyActivator.doStart(JettyActivat
>>>>or
>>>>.
>>>>java:29)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.http.base.internal.AbstractActivator.start(AbstractActi
>>>>va
>>>>t
>>>>or.java:41)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.util.SecureAction.startActivator(SecureAction
>>>>.j
>>>>a
>>>>va:629)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.Felix.activateBundle(Felix.java:1904)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): ... 7 more
>>>>11-09 12:03:36.507: E/SkiftaService(2979): Caused by:
>>>>java.lang.NullPointerException
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.ModuleImpl.doImplicitBootDelegation(ModuleImp
>>>>l.
>>>>j
>>>>ava:1531)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.ModuleImpl.searchDynamicImports(ModuleImpl.ja
>>>>va
>>>>:
>>>>1508)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(Mo
>>>>du
>>>>l
>>>>eImpl.java:759)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.ModuleImpl.getResourceByDelegation(ModuleImpl
>>>>.j
>>>>a
>>>>va:677)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>org.apache.felix.framework.ModuleImpl$ModuleClassLoader.getResource(Modu
>>>>le
>>>>I
>>>>mpl.java:2061)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:434)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>java.util.ResourceBundle.handleGetBundle(ResourceBundle.java:514)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>java.util.ResourceBundle.getBundle(ResourceBundle.java:227)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>java.util.ResourceBundle.getBundle(ResourceBundle.java:140)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): at
>>>>javax.servlet.GenericServlet.<clinit>(GenericServlet.java:64)
>>>>11-09 12:03:36.507: E/SkiftaService(2979): ... 12 more
>>>>
>>>>We've been able to identify that the root cause of the problem is that
>>>>SecurityManagerEx.getClassContext() is returning null.  Looking at the
>>>>framework code it doesn't look like it would ever expect to get back
>>>>null,
>>>>so we're not sure if this is a bug in felix or Android v4.0 is doing
>>>>something unexpected.
>>>>
>>>>Points to note:
>>>>
>>>>- This only occurs on Android v4.0 and doesn't happen on previous
>>>>versions
>>>>of Android which work fine.
>>>>- We've only seen this happen with the jetty bundle: it doesn't seem to
>>>>be
>>>>a problem for every bundle or at least the bundles we use.
>>>>- We've tried different versions of the framework including the latest
>>>>with the same result, so it isn't related to the framework version we're
>>>>using.
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>>
>>
>>
>>
>>--
>>Karl Pauls
>>karlpauls@gmail.com
>>http://twitter.com/karlpauls
>>http://www.linkedin.com/in/karlpauls
>>https://profiles.google.com/karlpauls
>>
>>---------------------------------------------------------------------
>>To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>For additional commands, e-mail: users-help@felix.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
>



-- 
Karl Pauls
karlpauls@gmail.com
http://twitter.com/karlpauls
http://www.linkedin.com/in/karlpauls
https://profiles.google.com/karlpauls

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org


Mime
View raw message