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Posted to users@felix.apache.org by Matthias Neubert <su...@onlinehome.de> on 2009/09/09 13:59:42 UTC
Problem in Felix 1.9.0 Snapshot - may be related with FELIX-1193
Hello,
I my Project about embedding Felix in an Android app I found the
following warning
09-09 13:52:17.855: WARN/System.err(3637): Problem creating boot
delegation class loader: java.lang.reflect.InvocationTargetException
This doesn't lead my project not to start, it starts well an system
bundle does all exports via org.osgi.framework.system.packages.extra
Not I wanted to test usage of Package Scanner (see http://code.google.com/p/pkgscanner/
) , which needs a Classloader to be set.
If I do so (e.g. ClassLoader.getSystemClassLoader() or
ClassLoader.getSystemClassLoader().getParrent() ) Package Scanner
doesn't
find any packages. I asume that the warning above has something to do
with that.
What do you think?
regards
Matthias
Re: Problem in Felix 1.9.0 Snapshot - may be related with FELIX-1193
Posted by "Richard S. Hall" <he...@ungoverned.org>.
That warning comes from trying to create a class loader for boot
delegation, which is not related to system package delegation, which
always uses the class loader that loaded the framework itself.
-> richard
On 9/9/09 8:03, Karl Pauls wrote:
> The exception is just a Warning which you can ignore on android (where
> it is expected to happen). I'm not sure whats going on with the
> package scanner as I am not familiar with it.
>
> regards,
>
> Karl
>
> On Wed, Sep 9, 2009 at 1:59 PM, Matthias Neubert<su...@onlinehome.de> wrote:
>
>> Hello,
>>
>> I my Project about embedding Felix in an Android app I found the following
>> warning
>>
>> 09-09 13:52:17.855: WARN/System.err(3637): Problem creating boot delegation
>> class loader: java.lang.reflect.InvocationTargetException
>>
>> This doesn't lead my project not to start, it starts well an system bundle
>> does all exports via org.osgi.framework.system.packages.extra
>>
>> Not I wanted to test usage of Package Scanner (see
>> http://code.google.com/p/pkgscanner/ ) , which needs a Classloader to be
>> set.
>>
>> If I do so (e.g. ClassLoader.getSystemClassLoader() or
>> ClassLoader.getSystemClassLoader().getParrent() ) Package Scanner doesn't
>> find any packages. I asume that the warning above has something to do with
>> that.
>>
>> What do you think?
>>
>> regards
>> Matthias
>>
>
>
>
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Re: Problem in Felix 1.9.0 Snapshot - may be related with FELIX-1193
Posted by Karl Pauls <ka...@gmail.com>.
The exception is just a Warning which you can ignore on android (where
it is expected to happen). I'm not sure whats going on with the
package scanner as I am not familiar with it.
regards,
Karl
On Wed, Sep 9, 2009 at 1:59 PM, Matthias Neubert<su...@onlinehome.de> wrote:
> Hello,
>
> I my Project about embedding Felix in an Android app I found the following
> warning
>
> 09-09 13:52:17.855: WARN/System.err(3637): Problem creating boot delegation
> class loader: java.lang.reflect.InvocationTargetException
>
> This doesn't lead my project not to start, it starts well an system bundle
> does all exports via org.osgi.framework.system.packages.extra
>
> Not I wanted to test usage of Package Scanner (see
> http://code.google.com/p/pkgscanner/ ) , which needs a Classloader to be
> set.
>
> If I do so (e.g. ClassLoader.getSystemClassLoader() or
> ClassLoader.getSystemClassLoader().getParrent() ) Package Scanner doesn't
> find any packages. I asume that the warning above has something to do with
> that.
>
> What do you think?
>
> regards
> Matthias
--
Karl Pauls
karlpauls@gmail.com
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