jboss_sa [https://community.jboss.org/people/jboss_sa] created the discussion "JBoss 7 is not Starting on Eclipse Indigo" To view the discussion, visit: https://community.jboss.org/message/724456#724456 -------------------------------------------------------------- Hiii,,, I've installed JBoss Tools "jbosstools-3.3.0.Beta1.aggregate-Update-2012-03-08_17-36-09-H123" for Eclipse Indigo, after that I've added the server successfully, my problem is when I try to start the server I get the following exception: https://community.jboss.org/servlet/JiveServlet/showImage/2-724456-18212/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-724456-18... https://community.jboss.org/servlet/JiveServlet/showImage/2-724456-18213/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-724456-18... https://community.jboss.org/servlet/JiveServlet/showImage/2-724456-18214/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-724456-18... java.lang.NoClassDefFoundError: Server/jboss-as-7/1/0/standalone/log/boot/log Caused by: java.lang.ClassNotFoundException: Server.jboss-as-7.1.0.standalone.log.boot.log           at java.net.URLClassLoader$1.run(URLClassLoader.java:202)           at java.security.AccessController.doPrivileged(Native Method)           at java.net.URLClassLoader.findClass(URLClassLoader.java:190)           at java.lang.ClassLoader.loadClass(ClassLoader.java:306)           at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)           at java.lang.ClassLoader.loadClass(ClassLoader.java:247) Exception in thread "main" Please I Need Help. Thanks in advance. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/724456#724456] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]