org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/radiofreederp/nodebbintegration/NodeBBIntegrationBukkit : Unsupported major.minor version 52.0

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Expert tip

This might be caused by and outdated version of Java, SonarQube now uses Java 8 as default. You might upgrade java or use an older version of SonarQube.

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If you're using intellij plugin of sonarqube, you might have to set the JAVA_HOME ambient variable manually.

Solutions on the web

via GitHub by Couby
, 1 year ago
java.lang.UnsupportedClassVersionError: com/radiofreederp/nodebbintegration/NodeBBIntegrationBukkit : Unsupported major.minor version 52.0
via GitHub by JumanjiCraft
, 1 year ago
java.lang.UnsupportedClassVersionError: com/Ben12345rocks/VotingPlugin/Main : Unsupported major.minor version 52.0
via GitHub by Ben12345rocks
, 1 year ago
java.lang.UnsupportedClassVersionError: com/Ben12345rocks/VotingPlugin/Main : Unsupported major.minor version 52.0
via GitHub by NewgroundGaming
, 1 year ago
java.lang.UnsupportedClassVersionError: com/github/joelgodofwar/sps/PluginBase : Unsupported major.minor version 52.0
via GitHub by The-Unnamed-Engineer
, 1 year ago
java.lang.UnsupportedClassVersionError: com/github/joelgodofwar/sps/PluginBase : Unsupported major.minor version 52.0
via GitHub by NewgroundGaming
, 1 year ago
java.lang.UnsupportedClassVersionError: com/github/joelgodofwar/sps/PluginBase : Unsupported major.minor version 52.0
java.lang.UnsupportedClassVersionError: com/radiofreederp/nodebbintegration/NodeBBIntegrationBukkit : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:803)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:77)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:40)
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129)
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:328)
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251)
at org.bukkit.craftbukkit.v1_10_R1.CraftServer.loadPlugins(CraftServer.java:294)
at org.bukkit.craftbukkit.v1_10_R1.CraftServer.(CraftServer.java:256)
at net.minecraft.server.v1_10_R1.PlayerList.(PlayerList.java:70)
at net.minecraft.server.v1_10_R1.DedicatedPlayerList.(SourceFile:14)
at net.minecraft.server.v1_10_R1.DedicatedServer.init(DedicatedServer.java:184)
at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:514)
at java.lang.Thread.run(Thread.java:745)

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