java.lang.UnsupportedClassVersionError: org/apache/tomcat/jni/SSL : Unsupported major.minor version 51.0

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via Google Groups by Marcus Haebler

Update "latest" to Java 8 on DockerHub.

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This might be caused by and outdated version of Java, SonarQube now uses Java 8 as default.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.

Solutions on the web

via Google Groups by onroad, 10 months ago
org/apache/tomcat/jni/SSL : Unsupported major.minor version 51.0
via Google Groups by Francisco Manuel Quintana Trujillo, 10 months ago
es/fap/simpleled/LedStandaloneSetup : Unsupported major.minor version 51.0
via Google Groups by Alex Frieden, 3 months ago
org/neo4j/rest/graphdb/RestAPI : Unsupported major.minor version 51.0
via GitHub by admoseremic
, 6 months ago
org/apache/spark/launcher/Main : Unsupported major.minor version 51.0
via Stack Overflow by DarKAngeL
, 2 years ago
org/apache/ca ssandra/tools/NodeCmd : Unsupported major.minor version 51.0
java.lang.UnsupportedClassVersionError: org/apache/tomcat/jni/SSL : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at io.netty.handler.ssl.OpenSsl.(OpenSsl.java:47)
at com.relayrides.pushy.apns.ApnsClient.getBaseSslContextBuilder(ApnsClient.java:292)
at com.relayrides.pushy.apns.ApnsClient.getSslContextWithCertificateAndPrivateKey(ApnsClient.java:285)
at com.relayrides.pushy.apns.ApnsClient.getSslContextWithP12File(ApnsClient.java:281)
at com.relayrides.pushy.apns.ApnsClient.(ApnsClient.java:198)
at com.relayrides.pushy.apns.ApnsClient.(ApnsClient.java:177)
at undefined.App.connect(App.java:23)
at undefined.App.main(App.java:84)

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