java.lang.NoClassDefFoundError when activating new deploymentThis is a discussion on java.lang.NoClassDefFoundError when activating new deployment within the Weblogic forums in Application Servers & Tools category; After sucessfully installing a new deployment through the WL10 console, I g= et the error below when I activate changes. But if I press activate a secon= d time it works. Then when I try to start the app, I keep getting the same = error? <BEA-149205> <Failed to initialize the application 'xxxxxxxxx' due to erro= r java.lang.NoClassDefFoundError: javax/faces/webapp/UIComponentTag. java.lang.NoClassDefFoundError: javax/faces/webapp/UIComponentTag at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java :620) at java.security.SecureClassLoader.defineClass(Secure ClassLoader.ja= va:124) at weblogic.utils.classloaders.GenericClassLoader.def ineClass(Gener= icClassLoader.java:338) at weblogic.utils.classloaders.GenericClassLoader.fin dLocalClass(Ge= nericClassLoader.java:291) at weblogic.utils.classloaders.GenericClassLoader.fin dClass(Generic= ClassLoader.java:259) at weblogic.utils.classloaders.ChangeAwareClassLoader .findClass(Cha= ngeAwareClassLoader.java:54) at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06) at java.lang.ClassLoader.loadClass(ClassLoader.java:2 51)... | ||||||||
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#1
06-25-2008, 01:10 PM
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 java.lang.NoClassDefFoundError when activating new deployment After sucessfully installing a new deployment through the WL10 console, I g= et the error below when I activate changes. But if I press activate a secon= d time it works. Then when I try to start the app, I keep getting the same = error? <BEA-149205> <Failed to initialize the application 'xxxxxxxxx' due to erro= r java.lang.NoClassDefFoundError: javax/faces/webapp/UIComponentTag. java.lang.NoClassDefFoundError: javax/faces/webapp/UIComponentTag at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java :620) at java.security.SecureClassLoader.defineClass(Secure ClassLoader.ja= va:124) at weblogic.utils.classloaders.GenericClassLoader.def ineClass(Gener= icClassLoader.java:338) at weblogic.utils.classloaders.GenericClassLoader.fin dLocalClass(Ge= nericClassLoader.java:291) at weblogic.utils.classloaders.GenericClassLoader.fin dClass(Generic= ClassLoader.java:259) at weblogic.utils.classloaders.ChangeAwareClassLoader .findClass(Cha= ngeAwareClassLoader.java:54) at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06) at java.lang.ClassLoader.loadClass(ClassLoader.java:2 51)  |
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#2
07-10-2008, 08:12 PM
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| Re: java.lang.NoClassDefFoundError when activating new deployment The second activate changes does nothing since you haven't changed anything. That is the reason that there is not error on the second time. It sounds like your app needs to include the jar for the javax faces in your app or put it on the system classpath. user boozer wrote: > After sucessfully installing a new deployment through the WL10 console, Iget the error below when I activate changes. But if I press activate a second time it works. Then when I try to start the app, I keep getting the same error? > > <BEA-149205> <Failed to initialize the application 'xxxxxxxxx' due to error java.lang.NoClassDefFoundError: javax/faces/webapp/UIComponentTag. > java.lang.NoClassDefFoundError: javax/faces/webapp/UIComponentTag > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java :620) > at java.security.SecureClassLoader.defineClass(Secure ClassLoader.java:124) > at weblogic.utils.classloaders.GenericClassLoader.def ineClass(GenericClassLoader.java:338) > at weblogic.utils.classloaders.GenericClassLoader.fin dLocalClass(GenericClassLoader.java:291) > at weblogic.utils.classloaders.GenericClassLoader.fin dClass(GenericClassLoader.java:259) > at weblogic.utils.classloaders.ChangeAwareClassLoader .findClass(ChangeAwareClassLoader.java:54) > at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06) > at java.lang.ClassLoader.loadClass(ClassLoader.java:2 51) |
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