Re: Unable to Launch WOApplication

From: Chuck Hill (chil..lobal-village.net)
Date: Thu Feb 15 2007 - 18:29:47 EST

  • Next message: Sean: "Re: Unable to Launch WOApplication"

    With a message of NullPointerException: key can't be null, I'd
    suspect a problem in

    /System/Library/Frameworks/JavaWebObjects.framework/Resources/
    WOPropertyKeys.plist

    Will the apps run from the command line?

    Chuck

    On Feb 15, 2007, at 10:23 AM, Sean wrote:

    > What key might this be referring to?
    > <main> A fatal exception occurred: key can't be null:
    > <WOApplication>: Cannot be initialized.
    > <main> com.webobjects.foundation.NSForwardException for
    > java.lang.NullPointerException : key can't be null
    >

    > > On 2/15/07, Sean < sean71..mail.com> wrote:
    > > > Hi,
    > > >
    > > > I'm using WinXP, Eclipse 3.2. I am unable to run any
    > > WOApplications from
    > > > Eclipse. When attempting to run i receive the following stack
    > trace
    > > >
    > > > [2007-02-15 10:11:33 EST] <main> A fatal exception occurred: key
    > > can't be
    > > > null: <WOApplication>: Cannot be initialized.
    > > > [2007-02-15 10:11:33 EST] <main> com.webobjects.foundation
    > > > .NSForwardException for java.lang.NullPointerException: key can't
    > > be null
    > > > at java.lang.System.checkKey(Unknown Source)
    > > > at java.lang.System.getProperty (Unknown Source)
    > > > at
    > > > com.webobjects.foundation.NSProperties.getProperty
    > > (NSProperties.java:165)
    > > > at
    > > > com.webobjects.foundation.NSProperties.getProperty
    > > (NSProperties.java:156)
    > > > at
    > > >
    > >
    > com.webobjects.appserver._private.WOProperties.provideDefaultValueForU
    > > nsetSystemProperty
    > > > (Unknown Source)
    > > > at
    > > >
    > >
    > com.webobjects.appserver._private.WOProperties.initProgrammaticWODefau
    > > lts(Unknown
    > > > Source)
    > > > at
    > > > com.webobjects.appserver.WOApplication._initWOApp(Unknown
    > > > Source)
    > > > at com.webobjects.appserver.WOApplication
    > > > .<init>(Unknown Source)
    > > > 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(Source)
    > > > at java.lang.Class.newInstance0 (Unknown Source)
    > > > at java.lang.Class.newInstance(Unknown Source)
    > > > at com.webobjects.appserver.WOApplication.main (Unknown
    > > > Source)
    > > > at com.webobjects.appserver.WOApplication.main(Unknown
    > > > Source)
    > > >
    > > > Thanks in Advance
    > >
    >
    > --
    >
    > Practical WebObjects - for developers who want to increase their
    > overall knowledge of WebObjects or who are trying to solve specific
    > problems.
    > http://www.global-village.net/products/practical_webobjects
    >
    >
    >
    >
    >
    > 

    -- 

    Practical WebObjects - for developers who want to increase their  
overall knowledge of WebObjects or who are trying to solve specific  
problems.
http://www.global-village.net/products/practical_webobjects

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