java.lang.NoClassDefFoundError: com/google/ protobuf/ProtocolMessageEnum

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You might've forgot to add a dependency or it's written wrong. Also, you might be using incompatible versions of Java and Hibernate. More on this here: https://goo.gl/SjSlRA

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If you're using Hibernate, this indicates you're missing FasterXML Classmate dependency, which you can add to your dependencies. To add it, the groupId is com.fasterxml and artifactId is Classmate.

Solutions on the web

via Google Groups by srajpal, 6 months ago
com/google/ protobuf/ProtocolMessageEnum
via Google Groups by Adri, 2 years ago
com/google/gwt/util/tools/ToolBase
via Google Groups by Adri, 2 years ago
com/google/gwt/util/tools/ToolBase
via blogspot.com by Unknown author, 1 year ago
via blogspot.ca by Unknown author, 1 year ago
via co.uk by Unknown author, 1 year ago
java.lang.ClassNotFoundException: com.google.protobuf.ProtocolMessageEnum
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.gc.android.market.api.RunMarketSearch.getNewestApps(RunMarketSearch.java:56)
at com.gc.android.market.api.Main.main(Main.java:11)

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