What could be the cause for this error while running my Java EE 6 app from embedded container using Eclipse?
HTTP Status 500 -
type Exception report
message
description: The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: PWC1391: Servlet.init() for servlet <project>.webservice.ApplicationConfig threw exception
root cause
com.sun.jersey.spi.inject.Errors$ErrorMessagesException
note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 3.1.2.2 logs.
Edit: Basically since I ran it successfully, I upgraded eclipse and made some changes in project (refactor/renaming variables) and svn repository setup.
Have you tried the suggestions Google produces when you search for PWC1391? Namely resolving potential version conflicts with the Jersey library (i.e. removing it from project).
Finally figured out that there were some libraries missing...including Glassfish 3.1.2 being the major one from "Web"'s "Java Build Path > Libraries".
Related
I am developing a JEE project using Eclipse JEE (2019-09), Maven, Wildfly 17, JSF, PrimeFaces 7.0 running on Ubuntu 18.04.
My project used to compile, deploy and run on the WildFly 17 server until today. However, because I recieved strange errors when debugging, I installed an earlier Eclipse IDE to try to run my project on it.
After installing the older version of Eclipse (2019-03) in its own dedicated workspace, I got this error message when deploying my application to WildFly:
Caused by: java.lang.RuntimeException: WFLYSRV0177: Error getting reflective information for class
I then switched back to my initial Eclipse JEE (2019-09) Version, but then I kept recieving the same error message upon deploying.
I' ve searched the internet and found these two similar problems:
Error getting reflective information for class
Wildfly: Error getting reflective information for class
but actually not a solution to my problem.
Could somebody please help?
The problem was that the Maven jar- dependencies were not added to the WEB-INF/lib path.
Actually, in the deployed .war file the folder WEB-INF/lib was completely missing.
I fixed the problem by right-mouse click on my project in Eclipse, then "Properties", then "Deployment Assembly".
I added the missing entry "Maven Dependencies" as follows:
1.) BEFORE MY FIX:
2.) AFTER MY FIX:
I was using primefaces 3.5 in my project and now have updated to 4.0 but its failing to deploy on Glassfish after upgrading and resulting in the following error:
Severe: Critical error during deployment:
com.sun.faces.config.ConfigurationException: java.lang.Exception:
No Function Found on type: org.primefaces.util.ComponentUtils with
signature: java.lang.String resolveWidgetVar(java.lang.String)
I have removed the 3.5 version JAR and placed the new one in the project library, but still failing to deploy with the mentioned error given.
I'm using:
Glassfish: 4.1,
Netbeans 8.0.1
You should clear glassfish cache because old primefaces library which referred in the class path of your app server.
Stop the glassfish server.
Delete the content of the osgi-cache, by removing the felix directory in your domain. This is usually found in glassfish4/glassfish/domains/domain1/osgi-cache
I am getting this error java.lang.NoSuchMethodError: org.apache.log4j.Logger.isTraceEnabled()
at the runtime in eclipse. However, eclipse shows the method on doing intelligence search, but at runtime it fails to identify it.
I am using the latest log4j1.2.16 jar and it is added in the classpath.
Any suggestions?
I'm trying to move an application from JBoss 4.2.2 AS to 6.x AS. Right now I'm trying to get jbpm 3.x running on the AS I have this problem when trying to upload a .par file to the server:
13:41:51,713 ERROR [org.jbpm.db.GraphSession] (http-127.0.0.1-8888-1) java.lang.ClassCastException: org.jbpm.graph.def.Node_$$_javassist_92 cannot be cast to javassist.util.proxy.ProxyObject
Which then results in:
13:41:51,740 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/app].[ProcessUploadServlet]] (http-127.0.0.1-8888-1) Servlet.service() for servlet ProcessUploadServlet threw exception: org.jbpm.JbpmException: couldn't find process definition 'ProcessName'.
I've tried using both old and new versions of javassist which has no positive effect. Any ideas?
It seems you are using eclipse plugins and you have class loader problem between 2 plugins, make sure that you have only one class loader to load ProxyObject (Javassist)
Ever since updating our project to the newest version of the Eclipse GWT plugin and GWT 2.0 we get an error when starting Eclipse.
This is the error message:
An internal error occurred during:
"Updating project/war/WEB-INF/lib with
jars from GWT - 2.0.0".
Here is the exception message:
java.lang.IllegalArgumentException:
Attempted to beginRule: R/, does not
match outer scope rule: P/project
Everything works just fine, I just get this error when Eclipse starts up. I've done everything I can think of to fix it, but it still happens.
Any ideas? Is anyone else getting this error?
This was seen when, for instance, using a too old version of subclipse (see this thread, and bug 129045 or bug 128709)
This is linked to a change in the ISchedulingRule modifyRule(IResource resource) of the Resources component.
So are you using a compatible version of eclipse (i.e 3.5x) with GWT2.0?