title: NoClassDefFoundError: org/apache/juli/logging/LogFactory
body: <p>Trying to start tomcat7 and I get this error:</p>
  
  <pre><code>Buildfile: E:\Workspace\test\config\deploy\build.xml
  tomcat.start:
       [java] java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory
       [java]     at org.apache.catalina.startup.Bootstrap.&lt;clinit&gt;(Bootstrap.java:60)
       [java] Caused by: java.lang.ClassNotFoundException: org.apache.juli.logging.LogFactory
       [java]     at java.net.URLClassLoader$1.run(Unknown Source)
       [java]     at java.security.AccessController.doPrivileged(Native Method)
       [java]     at java.net.URLClassLoader.findClass(Unknown Source)
       [java]     at java.lang.ClassLoader.loadClass(Unknown Source)
       [java]     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
       [java]     at java.lang.ClassLoader.loadClass(Unknown Source)
       [java]     ... 1 more
       [java] Could not find the main class: org.apache.catalina.startup.Bootstrap. Program will exit.
       [java] Exception in thread "main" 
       [java] Java Result: 1
  BUILD SUCCESSFUL
  Total time: 923 milliseconds
  </code></pre>
  
  <p>i use this link: [ <a href="https://stackoverflow.com/questions/7955442/java-lang-noclassdeffounderror-org-apache-juli-logging-logfactory">https://stackoverflow.com/questions/7955442/java-lang-noclassdeffounderror-org-apache-juli-logging-logfactory?lq=1</a> ] and copy "tomcat-juli.jar" in my JRE and ... , <strong>but doesn't work</strong></p>
  
  <p>tnx </p>
  
  <p>p.s: when i change tomcat 6 to 7 i give this error , my project worked before of this change!</p>