java.lang.NoClassDefFoundError

tip

org.apache.http.config.Lookup class is in httpcore-4.3.jar not in httpclient-4.3.1.jar

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

  • Can't install on SuSE 9 (NLD)
    via freemind by nobody
    ,
  • Java Concurrent Program issue
    via by 749374,
    • java.lang.NoClassDefFoundError: oracle/jdbc/pool/OracleConnectionCacheCallback at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at org.compiere.db.Database.class$(Database.java:45) at org.compiere.db.Database.<clinit>(Database.java:44) at org.compiere.db.CConnectionDialog.<init>(CConnectionDialog.java:97) at org.compiere.db.CConnection.get(CConnection.java:52) at org.compiere.Compiere.startup(Compiere.java:433) at org.compiere.Compiere.main(Compiere.java:491)

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