tomcat - java.lang.IllegalArgumentException: Document base [...]org.eclipse.wst.server.core\tmp0\wtpwebapps[...] does not exist or is not a readable directory -


i getting exception in eclipse-jee-kepler-sr1-win32

java.lang.illegalargumentexception: document base c:\users\praveen\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\advanced java not exist or not readable directory     @ org.apache.naming.resources.filedircontext.setdocbase(filedircontext.java:138)     @ org.apache.catalina.core.standardcontext.resourcesstart(standardcontext.java:5077)     @ org.apache.catalina.core.standardcontext.startinternal(standardcontext.java:5257)     @ org.apache.catalina.util.lifecyclebase.start(lifecyclebase.java:150)     @ org.apache.catalina.core.containerbase$startchild.call(containerbase.java:1559)     @ org.apache.catalina.core.containerbase$startchild.call(containerbase.java:1549)     @ java.util.concurrent.futuretask.run(unknown source)     @ java.util.concurrent.threadpoolexecutor.runworker(unknown source)     @ java.util.concurrent.threadpoolexecutor$worker.run(unknown source)     @ java.lang.thread.run(unknown source)

how can solve it?

the issues might come jdk series. experienced same issues in pc win32 bit , win64 bit. issues solved when tried downgrade jdk (jre) series 8 7. think may need these steps;

  1. check tomcat version, if using tomcat 7 series may need jre 7 series , below.

  2. just download jre kit here; http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1880261.html

  3. change server preferences tomcat 7. check!

  4. restart eclipse. (i recommend use luna. more stable.)

  5. good luck !


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