java.lang.NoClassDefFoundError: java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory

greg.knaddison at gmail.com greg.knaddison at gmail.com
Wed Jun 23 00:04:56 CEST 2004


Hi,

I'm trying to use the httpclient within Jython (see
http://jakarta.apache.org/commons/httpclient/ for more information on
the httpclient).

My Jython version is:
Jython 2.1 on java1.4.2_04 (JIT: null)

My Java version is:
java version "1.4.2_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
Java HotSpot(TM) Client VM (build 1.4.2_04-b05, mixed mode)

My CLASSPATH includes:
jdom.jar
xerces.jar
jython.jar
jt400.jar
log4j-1.2.8.jar
commons-httpclient-2.0.jar

When I just try to perform the import statements from example code I
get the error pasted below.

import org.apache.commons.httpclient.Cookie
import org.apache.commons.httpclient.HttpClient
import org.apache.commons.httpclient.HttpState
import org.apache.commons.httpclient.cookie.CookiePolicy
import org.apache.commons.httpclient.methods.GetMethod

>>> import org.apache.commons.httpclient.HttpClient
Traceback (innermost last):
File "<console>", line 1, in ?
java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at
org.apache.commons.httpclient.HttpClient.<clinit>(HttpClient.java:101)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at
org.python.core.SyspathJavaLoader.loadClass(SyspathJavaLoader.java)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.python.core.Py.findClassEx(Py.java)
at
org.python.core.SysPackageManager.findClass(SysPackageManager.java)
at
org.python.core.PackageManager.findClass(PackageManager.java)
at
org.python.core.SysPackageManager.findClass(SysPackageManager.java)
at
org.python.core.PyJavaPackage.__findattr__(PyJavaPackage.java)
at org.python.core.PyObject.impAttr(PyObject.java)
at org.python.core.imp.import_next(imp.java)
at org.python.core.imp.import_logic(imp.java)
at org.python.core.imp.import_name(imp.java)
at org.python.core.imp.importName(imp.java)
at org.python.core.ImportFunction.load(__builtin__.java)
at org.python.core.ImportFunction.__call__(__builtin__.java)
at org.python.core.PyObject.__call__(PyObject.java)
at org.python.core.__builtin__.__import__(__builtin__.java)
at org.python.core.imp.importOne(imp.java)
at org.python.pycode._pyx2.f$0(<console>:1)
at org.python.pycode._pyx2.call_function(<console>)
at org.python.core.PyTableCode.call(PyTableCode.java)
at org.python.core.PyCode.call(PyCode.java)
at org.python.core.Py.runCode(Py.java)
at org.python.core.Py.exec(Py.java)
at
org.python.util.PythonInterpreter.exec(PythonInterpreter.java)
at
org.python.util.InteractiveInterpreter.runcode(InteractiveInterpreter.java)
at
org.python.util.InteractiveInterpreter.runsource(InteractiveInterpreter.java)
at
org.python.util.InteractiveInterpreter.runsource(InteractiveInterpreter.java)
at
org.python.util.InteractiveConsole.push(InteractiveConsole.java)
at
org.python.util.InteractiveConsole.interact(InteractiveConsole.java)
at org.python.util.jython.main(jython.java)

java.lang.NoClassDefFoundError: java.lang.NoClassDefFoundError:
org/apache/commons/logging/LogFactory

Thanks for any help you can provide.  If this is the wrong
forum...point me the right way.

Greg




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