Dirk Rudolph created SLING-6369:
-----------------------------------
Summary: Exceptions thrown by reflection API in
ModelAdapterFactory#setField() are not logged
Key: SLING-6369
URL: https://issues.apache.org/jira/browse/SLING-6369
Project: Sling
Issue Type: Bug
Affects Versions: Sling Models Impl 1.2.8
Reporter: Dirk Rudolph
Priority: Minor
We got the following exception due to "reflection issues"
{code}
06.12.2016 09:36:08.242 *WARN* [172.19.143.86 [1481013368241] GET /[…]
HTTP/1.1] org.apache.sling.models.impl.ModelAdapterFactory Could not adapt to
model
org.apache.sling.models.factory.MissingElementsException: Could not inject all
required fields into class my.Model
Could not inject private org.apache.sling.api.adapter.AdapterManager
my.Model.adapterManager caused by Could not inject field due to reflection
issues
at
org.apache.sling.models.impl.ModelAdapterFactory.createObject(ModelAdapterFactory.java:549)
at
org.apache.sling.models.impl.ModelAdapterFactory.internalCreateModel(ModelAdapterFactory.java:310)
at
org.apache.sling.models.impl.ModelAdapterFactory.getAdapter(ModelAdapterFactory.java:186)
at
org.apache.sling.adapter.internal.AdapterManagerImpl.getAdapter(AdapterManagerImpl.java:147)
at
org.apache.sling.api.adapter.SlingAdaptable.adaptTo(SlingAdaptable.java:104)
at
org.apache.sling.resourceresolver.impl.ResourceResolverImpl.adaptTo(ResourceResolverImpl.java:837)
at […]
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
at
com.adobe.granite.resourceresolverhelper.impl.ResourceResolverHelperImpl.doFilter(ResourceResolverHelperImpl.java:84)
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:129)
at
org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
at
org.apache.sling.engine.impl.SlingRequestProcessorImpl.doProcessRequest(SlingRequestProcessorImpl.java:151)
at
org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:216)
at
org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
at
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
at
com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
at
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
at
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
at
org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:89)
at
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
at
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
at
org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:290)
at
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
at
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
at
org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:116)
at
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
at
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
at
org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75)
at
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
at
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:129)
at
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
at
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
at
org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:124)
at
org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:61)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:499)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
{code}
Unfortunately the actual exception occuring isn't logged making debugging the
issue quite difficult. From the exception message I'm only able to find the
place where it is thrown but not what exactly was thrown. My exepctation is
that the cause is logged as well.
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