ERROR Failed to load a ServletIntegrationPlugin: NullPointerException

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This topic contains 1 reply, has 2 voices, and was last updated by  Tiit Oja 1 month ago.

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  • #66781

    Hi All,
    Can someone please help me out, I’m getting an error when I try to start my application. I installed Jrebel from the eclipse marketplace.

    2017-12-11 10:18:24 JRebel: ERROR Failed to load a plugin from org.zeroturnaround.javarebel.integration.servlet.ServletIntegrationPlugin: java.lang.NullPointerException
    at org.zeroturnaround.javarebel.integration.servlet.ServletIntegrationPlugin.pluginAlreadyLoaded(ServletIntegrationPlugin.java:122)
    at org.zeroturnaround.javarebel.integration.servlet.ServletIntegrationPlugin.checkDependencies(ServletIntegrationPlugin.java:112)
    at com.zeroturnaround.javarebel.os.a(SourceFile:605)
    at com.zeroturnaround.javarebel.os.a(SourceFile:430)
    at com.zeroturnaround.javarebel.vc.h(SourceFile:147)
    at com.zeroturnaround.javarebel.vc.e(SourceFile:173)
    at com.zeroturnaround.javarebel.vc.a(SourceFile:101)
    at com.zeroturnaround.javarebel.tn.ensureInitialized(SourceFile:152)
    at java.lang.ClassLoader.getClassLoadingLock(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.util.ResourceBundle$RBClassLoader.loadClass(Unknown Source)
    at java.util.ResourceBundle$Control.newBundle(Unknown Source)
    at java.util.ResourceBundle.loadBundle(Unknown Source)
    at java.util.ResourceBundle.findBundle(Unknown Source)
    at java.util.ResourceBundle.findBundle(Unknown Source)
    at java.util.ResourceBundle.getBundleImpl(Unknown Source)
    at java.util.ResourceBundle.getBundle(Unknown Source)
    at sun.util.resources.LocaleData$1.run(Unknown Source)
    at sun.util.resources.LocaleData$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.util.resources.LocaleData.getBundle(Unknown Source)

    #66784

    Tiit Oja
    Rebel Staff

    Hello,

    From investigating the stack trace a bit further, it looks like the servlet-api library has been loaded with bootstrap classloader which likely means that you have included the servlet-api library in your endorsed directories (java.endorsed.dirs).

    Letting you know that we are currently working on the fix for this issue and will keep you informed when there are updates regarding this.

    All the best,
    Tiit

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