title: tomcat not starting up in eclipse, Logger ClassnotFoundException, invalid LOC header
body: <p>Tomcat not starting up in eclipse, tomcat is up and running out of eclipse.</p>
  
  <p>Tomcat 7.0.72, eclipse mars2, java 7 all are 64bit</p>
  
  <p>2 different exceptions in logs</p>
  
  <ol>
  <li>ZipException for org.apche.commons.digester.Rule</li>
  <li>ClassNotFoundException for class org.apche.log4j.Logger</li>
  </ol>
  
  <blockquote>
    <p>SEVERE: Resource read error: Could not load
    org/apache/commons/digester/Rule.class. java.util.zip.ZipException:
    invalid LOC header (bad signature)    at
    java.util.zip.ZipFile.read(Native Method)     at
    java.util.zip.ZipFile.access$1400(ZipFile.java:56)    at
    java.util.zip.ZipFile$ZipFileInputStream.read(ZipFile.java:679)   at
    java.util.zip.ZipFile$ZipFileInflaterInputStream.fill(ZipFile.java:415)
      at
    java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158)
      at
    org.apache.catalina.loader.WebappClassLoaderBase.findResourceInternal(WebappClassLoaderBase.java:3512)
      at
    org.apache.catalina.loader.WebappClassLoaderBase.findResource(WebappClassLoaderBase.java:1458)
      at
    org.apache.catalina.loader.WebappClassLoaderBase.getResourceAsStream(WebappClassLoaderBase.java:1686)
      at
    org.apache.catalina.startup.ContextConfig.populateJavaClassCache(ContextConfig.java:2272)
      at
    org.apache.catalina.startup.ContextConfig.populateJavaClassCache(ContextConfig.java:2262)
      at
    org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:2168)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2120)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1981)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1942)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1927)
      at
    org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1332)
      at
    org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:888)
      at
    org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
      at
    org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
      at
    org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
      at
    org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5522)
      at
    org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
      at
    org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571)
      at
    org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561)
      at java.util.concurrent.FutureTask.run(FutureTask.java:262)     at
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at java.lang.Thread.run(Thread.java:744)</p>
    
    <p>Nov 01, 2016 10:33:42 AM
    org.apache.catalina.loader.WebappClassLoaderBase findResourceInternal
    SEVERE: Resource read error: Could not load
    org/apache/commons/digester/AbstractObjectCreationFactory.class.
    java.util.zip.ZipException: invalid LOC header (bad signature)    at
    java.util.zip.ZipFile.read(Native Method)     at
    java.util.zip.ZipFile.access$1400(ZipFile.java:56)    at
    java.util.zip.ZipFile$ZipFileInputStream.read(ZipFile.java:679)   at
    java.util.zip.ZipFile$ZipFileInflaterInputStream.fill(ZipFile.java:415)
      at
    java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158)
      at
    org.apache.catalina.loader.WebappClassLoaderBase.findResourceInternal(WebappClassLoaderBase.java:3512)
      at
    org.apache.catalina.loader.WebappClassLoaderBase.findResource(WebappClassLoaderBase.java:1458)
      at
    org.apache.catalina.loader.WebappClassLoaderBase.getResourceAsStream(WebappClassLoaderBase.java:1686)
      at
    org.apache.catalina.startup.ContextConfig.populateJavaClassCache(ContextConfig.java:2272)
      at
    org.apache.catalina.startup.ContextConfig.populateJavaClassCache(ContextConfig.java:2262)
      at
    org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:2168)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2120)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1981)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1942)
      at
    org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1927)
      at
    org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1332)
      at
    org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:888)
      at
    org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
      at
    org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
      at
    org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
      at
    org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5522)
      at
    org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
      at
    org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571)
      at
    org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561)
      at java.util.concurrent.FutureTask.run(FutureTask.java:262)     at
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at java.lang.Thread.run(Thread.java:744)</p>
  </blockquote>
  
  <p><strong>2.</strong></p>
  
  <blockquote>
    <p>Caused by: java.lang.NoClassDefFoundError: LLogger;   at
    java.lang.Class.getDeclaredFields0(Native Method)     at
    java.lang.Class.privateGetDeclaredFields(Class.java:2397)     at
    java.lang.Class.getDeclaredFields(Class.java:1806)    at
    org.apache.catalina.util.Introspection.getDeclaredFields(Introspection.java:106)
      at
    org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation(WebAnnotationSet.java:270)
      at
    org.apache.catalina.startup.WebAnnotationSet.loadApplicationListenerAnnotations(WebAnnotationSet.java:89)
      at
    org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:63)
      at
    org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:417)
      at
    org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:891)
      at
    org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
      at
    org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
      at
    org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
      at
    org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5522)
      at
    org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
      ... 6 more Caused by: java.lang.ClassNotFoundException: Logger  at
    org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
      at
    org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)</p>
  </blockquote>