Weblogic启动失败java.lang.NoClassDefFoundError：weblogic / Server

Question

When I try to start weblogic using startWebLogic.sh I'm getting the following error.

starting weblogic with Java version:
java version "1.6.0_18"
Java(TM) SE Runtime Environment (build 1.6.0_18-b07)
Java HotSpot(TM) Client VM (build 16.0-b13, mixed mode)
Starting WLS with line:
C:/Oracle/Middleware/jdk160_18/bin/java -client   -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=48m  -XX:MaxPermSize=128m -Dweblogic.Name=AdminServer -Djava.security.policy=C:/Oracle/Middleware/wlserver_10.3/server/lib/weblogic.policy  -Xverify:none  -da -Dplatform.home=C:/Oracle/Middleware/wlserver_10.3 -Dwls.home=C:/Oracle/Middleware/wlserver_10.3/server -Dweblogic.home=C:/Oracle/Middleware/wlserver_10.3/server   -Dweblogic.management.discover=true  -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=C:/Oracle/Middleware/patch_wls1033/profiles/default/sysext_manifest_classpath:C:/Oracle/Middleware/patch_oepe1033/profiles/default/sysext_manifest_classpath:C:/Oracle/Middleware/patch_ocp353/profiles/default/sysext_manifest_classpath  weblogic.Server
java.lang.NoClassDefFoundError: weblogic/Server
Caused by: java.lang.ClassNotFoundException: weblogic.Server
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
Could not find the main class: weblogic.Server.  Program will exit.
Exception in thread "main"

Also have the following in the console output in the begining.

setDomainEnv.sh: Don't know how to set the shared library path for MINGW64_NT-6.1.

Answer 1

weblogic.jar is the file which contains the weblogic.server class . usually the classpath for this is autmatically set by commEnv.sh which is called internally by setDomainEnv.sh which is called when you run startWeblogic.sh . there is a variable called WEBLOGIC_CLASSPATH(PROFILE_CLASSPATH) which sets the value for weblogic.jar this value references a variable called WL_HOME.

you may want to check the values of these variables, You also might set these values explicitly if there is some discrepancy in the embedded scripts.

Let me know if any other help is required.