Re: App won't start...

From: Chuck Hill (chil..lobal-village.net)
Date: Sun Apr 03 2005 - 15:16:25 EDT

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    At 08:57 PM 03/04/2005 +0200, Jean Pierre Malrieu wrote:
    >>>>
    Ok, my app gets installed, but now it won't start, either from JavaMonitor,
    or from command line:

    Here is the output I get when trying to launch from command line:

    Reading MacOSClassPath.txt ...
    Launching TDBase.woa ...
    java -XX:NewSize=2m -Xmx64m -Xms32m -DWORootDirectory="/System"
    -DWOLocalRootDirectory=""
    -DWOUserDirectory="/library/WebObjects/Applications/TDBase.woa"
    -DWOEnvClassPath="" -DWOApplicationClass=${principalClass}
    -DWOPlatform=MacOS -Dcom.webobjects.pid=16945 -classpath WOBootstrap.jar
    com.webobjects._bootstrap.WOBootstrap
    appRoot is /Library/WebObjects/Applications/TDBase.woa/Contents
    Loading
    /Library/WebObjects/Applications/TDBase.woa/Contents/MacOS/MacOSClassPath.txt
    Generated classpath:
      /Library/WebObjects/Applications/TDBase.woa/Contents/Resources/Java/

    /Library/WebObjects/Applications/TDBase.woa/Contents/Resources/Java/tdbase.jar

    /System/Library/Frameworks/JavaEOAccess.framework/Resources/Java/javaeoacces
    s.jar

    /System/Library/Frameworks/JavaEOControl.framework/Resources/Java/javaeocont
    rol.jar

    /System/Library/Frameworks/JavaFoundation.framework/Resources/Java/javafound
    ation.jar

    /System/Library/Frameworks/JavaJDBCAdaptor.framework/Resources/Java/javajdbc
    adaptor.jar

    /System/Library/Frameworks/JavaWebObjects.framework/Resources/Java/javawebob
    jects.jar
      /System/Library/Frameworks/JavaXML.framework/Resources/Java/javaxml.jar

    /Library/Frameworks/JavaWOExtensions.framework/Resources/Java/JavaWOExtensio
    ns.jar
      /Library/Frameworks/TDComps.framework/Resources/Java/tdcomps.jar
      /Library/Frameworks/TDEOS.framework/Resources/Java/tdeos.jar
      /Library/WebObjects/Extensions/avalon-framework-4.1.2.jar
      /Library/WebObjects/Extensions/axis-ant.jar
      /Library/WebObjects/Extensions/axis.jar
      /Library/WebObjects/Extensions/commons-discovery.jar
      /Library/WebObjects/Extensions/commons-logging.jar
      /Library/WebObjects/Extensions/jaxrpc.jar
      /Library/WebObjects/Extensions/log4j-1.2.4.jar
      /Library/WebObjects/Extensions/logkit-1.0.1.jar
      /Library/WebObjects/Extensions/saaj.jar
      /Library/WebObjects/Extensions/servlet.jar
      /Library/WebObjects/Extensions/wsdl4j.jar
      /Library/WebObjects/Extensions/
    Can't load class, exiting...
    java.lang.ClassNotFoundException:
            at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
            at java.security.AccessController.doPrivileged(Native Method)
            at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
            at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
            at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
            at com.webobjects._bootstrap.WOBootstrap.main(WOBootstrap.java:68)

    And this is the content of the MacOSClassPath.txt file in
    /Library/WebObjects/Applications/TDBase.woa/Contents/MacOS/

    # JVM == java
    # JVMOptions ==
    # JDB == jdb
    # JDBOptions ==
    # ApplicationClass == ${principalClass}

    This should read
    # ApplicationClass == <fully qualified name of Application class>

    e.g.
    # ApplicationClass == Application
    or
    # ApplicationClass == com.foo.bar.Application

    principalClass should be defined in the build.properties file in your project:
    principalClass = com.foo.bar.Application

    Or, perhaps, your build.xml is malformed.

    Chuck

    APPROOT/Resources/Java/
    APPROOT/Resources/Java/tdbase.jar

    WOROOT/Library/Frameworks/JavaEOAccess.framework/Resources/Java/javaeoaccess
    .jar
    WOROOT/Library/Frameworks/JavaEOControl.framework/Resources/Java/javaeocontr
    ol.jar
    WOROOT/Library/Frameworks/JavaFoundation.framework/Resources/Java/javafounda
    tion.jar
    WOROOT/Library/Frameworks/JavaJDBCAdaptor.framework/Resources/Java/javajdbca
    daptor.jar
    WOROOT/Library/Frameworks/JavaWebObjects.framework/Resources/Java/javawebobj
    ects.jar
    WOROOT/Library/Frameworks/JavaXML.framework/Resources/Java/javaxml.jar
    LOCALROOT/Library/Frameworks/JavaWOExtensions.framework/Resources/Java/JavaW
    OExtensions.jar
    LOCALROOT/Library/Frameworks/TDComps.framework/Resources/Java/tdcomps.jar
    LOCALROOT/Library/Frameworks/TDEOS.framework/Resources/Java/tdeos.jar

    I feel like 3 years ago, when I first deployed with ProjectBuilder...

    I know there have been several threads, either on this list or on WO-dev,
    about similar problems. But so far, I haven't found the right clue. Can it
    be a privilege problem again? I am sudoing the launch of the app, so it
    should not be the problem...

    Maybe this has nothing to do with WOLips. On the other hand, I never had
    this problem with XCode.

    JPM.

    <<<<

    --
    

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



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