Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 807567, 1 year ago
java.lang.NoClassDefFoundError: 	at java.security.Policy$1.run(Policy.java:144)	at java.security.AccessController.doPrivileged(Native Method)	at java.security.Policy.getPolicyNoCheck(Policy.java:141)	at java.security.SecureClassLoader.getPermissions(SecureClassLoader.java:133)	at java.net.URLClassLoader.getPermissions(URLClassLoader.java:415)	at sun.misc.Launcher$AppClassLoader.getPermissions(Launcher.java:289)	at java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:157)	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106)	at java.net.URLClassLoader.defineClass(URLClassLoader.java:243)	at java.net.URLClassLoader.access$100(URLClassLoader.java:51)	at java.net.URLClassLoader$1.run(URLClassLoader.java:190)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:183)	at java.lang.ClassLoader.loadClass(ClassLoader.java:294)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:281)	at java.lang.ClassLoader.loadClass(ClassLoader.java:250)	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310)