java.lang.UnsupportedClassVersionError: com/planetj/servlet/filter/compression/CompressingFilter (Unsupported major.minor version 49.0)

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Solutions on the web

via Atlassian JIRA by Ajay Sridhar [Atlassian], 1 year ago
com/planetj/servlet/filter/compression/CompressingFilter (Unsupported major.minor version 49.0)
via Atlassian JIRA by Ajay Sridhar [Atlassian], 1 year ago
com/planetj/servlet/filter/compression/CompressingFilter (Unsupported major.minor version 49.0)
via Google Groups by Paul Tötterman, 4 months ago
javax/microedition/io/ Connection (Unsupported major.minor version 49.0)
via Oracle Community by 573659, 1 year ago
com/sleepycat/db/EnvironmentConfig (Unsupported major.minor version 49.0)
via hivmr.com by Unknown author, 1 year ago
com/sleepycat/db/EnvironmentConfig (Unsupported major.minor version 49.0)
via jacob-project by marcow68
, 1 year ago
com/jacob/com/Dispatch (Unsupported major.minor version 49.0)
java.lang.UnsupportedClassVersionError: com/planetj/servlet/filter/compression/CompressingFilter (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at com.atlassian.bamboo.filter.CompressingFilter.(CompressingFilter.java:19)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:199)
at org.mortbay.jetty.servlet.FilterHolder.start(FilterHolder.java:69)
at org.mortbay.jetty.servlet.WebApplicationHandler.initializeServlets(WebApplicationHandler.java:312)
at org.mortbay.jetty.plus.PlusWebAppContext.doStart(PlusWebAppContext.java:149)
at org.mortbay.util.Container.start(Container.java:72)
at org.mortbay.http.HttpServer.doStart(HttpServer.java:753)
at org.mortbay.jetty.plus.Server.doStart(Server.java:153)
at org.mortbay.util.Container.start(Container.java:72)
at com.atlassian.bamboo.server.Server.main(Server.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at java.lang.Thread.run(Thread.java:534)

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