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https://issues.apache.org/jira/browse/ARIES-1353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christian Schneider updated ARIES-1353:
---------------------------------------
Fix Version/s: blueprint-core-1.4.5
> NullpointerException when trying to log an exception
> ----------------------------------------------------
>
> Key: ARIES-1353
> URL: https://issues.apache.org/jira/browse/ARIES-1353
> Project: Aries
> Issue Type: Bug
> Components: Blueprint
> Affects Versions: blueprint-core-1.4.3
> Reporter: Jürgen Kindler
> Fix For: blueprint-core-1.4.5
>
>
> During installation of a feature in Karaf, I get the following exception in
> blueprint core 1.4.3:
> {panel}
> Caused by: java.lang.NullPointerException
> at
> org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:300)[15:org.apache.aries.blueprint.core:1.4.3]
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:806)[15:org.apache.aries.blueprint.core:1.4.3]
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)[15:org.apache.aries.blueprint.core:1.4.3]
> at
> org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)[15:org.apache.aries.blueprint.core:1.4.3]
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_67]
> at
> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[15:org.apache.aries.blueprint.core:1.4.3]
> at
> org.apache.aries.blueprint.di.RefRecipe.internalCreate(RefRecipe.java:62)[15:org.apache.aries.blueprint.core:1.4.3]
> at
> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:106)[15:org.apache.aries.blueprint.core:1.4.3]
> at
> org.apache.aries.blueprint.container.ServiceRecipe.createService(ServiceRecipe.java:284)[15:org.apache.aries.blueprint.core:1.4.3]
> ... 38 more
> {panel}
> Looks like when logging the exception in the exception handler getType()
> returns null :
> {code}
> try {
> Map.Entry<Method, List<Object>> match =
> matches.entrySet().iterator().next();
> instance = invoke(match.getKey(), factoryObj,
> match.getValue().toArray());
> } catch (Throwable e) {
> /* line 300! */ throw new
> ComponentDefinitionException("Error when instantiating bean " + getName() + "
> of class " + getType().getName(), getRealCause(e));
> }
> {code}
> So it is not clear what the real reason for the problem is ... :-(
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