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java.lang.SecurityException: cannot verify signature block file META-INF/4JCEJARS at sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier.java:149) at java.util.jar.JarVerifier.processEntry(JarVerifier.java:282) at java.util.jar.JarVerifier.update(JarVerifier.java:194) at java.util.jar.JarFile.initializeVerifier(JarFile.java:251) at java.util.jar.JarFile.getInputStream(JarFile.java:313) at sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:117) at java.net.URL.openStream(URL.java:960) at weblogic.common.internal.VersionInfo.getLocalWLPackages(VersionInfo.java:224) at weblogic.common.internal.VersionInfo.<init>(VersionInfo.java:39) at weblogic.common.internal.VersionInfo.initialize(VersionInfo.java:127) at weblogic.common.internal.VersionInfo.theOne(VersionInfo.java:98) at weblogic.version.getPLInfo(version.java:57) at weblogic.t3.srvr.T3Srvr.checkAccess(T3Srvr.java:517) at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:702) at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:664) at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:342) at weblogic.Server.main(Server.java:32)