Hi All,
I am implementing error redirection functionality in AEM6.1 by using acs-commons package.I am getting below error when i am accessing invalid page in AEM6.1, Can any one help me how to resolve this issue. I amusing acs-commons 2.0.8 version
Caused by: java.lang.Error: Unresolved compilation problems:
Only a type can be imported. com.adobe.acs.commons.errorpagehandler.ErrorPageHandlerService resolves to a package
ErrorPageHandlerService cannot be resolved to a type
ErrorPageHandlerService cannot be resolved to a type
Solved! Go to Solution.
@Balu,
Try re-compiling jsp's from OSGI Felix console. There is a bundle added to jsp compilation. Go to Sling tab -> jsp
I will try and reproduce your results - can you post me to the exact URL where you got this code from. I wonder if there is a config issue or a bug somewhere.
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Hi Balu,
as you have no doubt done, if you search google there seems to be many reasons for this type of error. Recently I came across this when I migrated some AEM5.6.1 code to AEM6.1
The issue was resolved for me by making sure the import was for the actual class, rather than the package. In your case com.adobe.acs.commons.errorpagehandler.ErrorPageHandlerService rather than com.adobe.acs.commons.errorpagehandler.*
I would identify the JSP file that is causing the issue, or is the code in the OSGI bundle?
What version of Java are you compiling against? Is it the same version that is being used to run AEM?
Regards,
Opkar
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HI,
I have downloaded 2.0.8 package from this location https://github.com/Adobe-Consulting-Services/acs-aem-commons/releases
I am using below config files for AEM 6.1 as per below link.
apps/mysite/components/config
com.adobe.acs.commons.errorpagehandler.impl.ErrorPageHandlerImpl.xml
com.adobe.acs.commons.wcm.impl.ComponentErrorHandlerImpl.xml
apps/mysite/components/config.author and config.publish
com.day.cq.wcm.core.impl.WCMDeveloperModeFilter.xml
https://github.com/Adobe-Consulting-Services/acs-aem-commons/issues/378
Error details:
java.io.IOException: Error handler failed: java.lang.Error
at org.apache.sling.servlets.resolver.internal.SlingServletResolver.handleError(SlingServletResolver.java:771)
at org.apache.sling.servlets.resolver.internal.SlingServletResolver.handleError(SlingServletResolver.java:442)
at org.apache.sling.engine.impl.DefaultErrorHandler.handleError(DefaultErrorHandler.java:96)
at org.apache.sling.engine.impl.SlingRequestProcessorImpl$1.render(SlingRequestProcessorImpl.java:345)
at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:77)
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.rewriter.impl.RewriterFilter.doFilter(RewriterFilter.java:83)
at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
at org.apache.sling.engine.impl.SlingRequestProcessorImpl.handleError(SlingRequestProcessorImpl.java:352)
at org.apache.sling.engine.impl.SlingRequestProcessorImpl.doProcessRequest(SlingRequestProcessorImpl.java:167)
at org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:217)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:336)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:297)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:93)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:50)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:129)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:290)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:89)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:115)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:76)
at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:49)
at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808)
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:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
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(Unknown Source)
Caused by: java.lang.Error: Unresolved compilation problems:
Only a type can be imported. com.adobe.acs.commons.errorpagehandler.ErrorPageHandlerService resolves to a package
ErrorPageHandlerService cannot be resolved to a type
ErrorPageHandlerService cannot be resolved to a type
at org.apache.jsp.apps.sling.servlet.errorhandler._404_jsp.<init>(_404_jsp.java:6)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.loadServlet(JspServletWrapper.java:165)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.prepareServlet(JspServletWrapper.java:434)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:486)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449)
at org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:284)
at org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:102)
at org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:536)
at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:361)
at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:171)
at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:463)
at org.apache.sling.servlets.resolver.internal.SlingServletResolver.handleError(SlingServletResolver.java:762)
... 67 common frames omitted
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Hi,
I am using java 1.7 , AEM 6.1.
I am not creating any new files i am using existing 404.jsp in acs-commons package. but when i upload package it not installing jar files available under /acs-commons/install . i installed these two jar files manually through console, is this caused any problem?
acs-aem-commons-bundle-2.0.8.jar -- status of this jar is active
acs-aem-commons-bundle-twitter-2.0.8.jar -- Status is installed
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@Balu,
Try re-compiling jsp's from OSGI Felix console. There is a bundle added to jsp compilation. Go to Sling tab -> jsp
Hi Tomar,
Thanks for your help , this issue resolved after compiling the jsp files.
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Great :)
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