com.google.common.util.concurrent.ExecutionError

java.lang.UnsupportedClassVersionError: org/glassfish/jersey/jackson/JacksonFeature : Unsupported major.minor version 51.0

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Solutions on the web52

  • java.lang.UnsupportedClassVersionError: org/glassfish/jersey/jackson/JacksonFeature : Unsupported major.minor version 51.0
  • java.lang.UnsupportedClassVersionError: org/glassfish/jersey/jackson/JacksonFeature : Unsupported major.minor version 51.0
  • via GitHub by mnkanojia
    , 9 months ago
    java.lang.UnsupportedClassVersionError: org/glassfish/jersey/jackson/JacksonFeature : Unsupported major.minor version 51.0
  • Stack trace

    • com.google.common.util.concurrent.ExecutionError: java.lang.UnsupportedClassVersionError: org/glassfish/jersey/jackson/JacksonFeature : Unsupported major.minor version 51.0 at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2261) at com.google.common.cache.LocalCache.get(LocalCache.java:4000) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874) at org.openstack4j.connectors.jersey2.ClientFactory.create(ClientFactory.java:50) at org.openstack4j.connectors.jersey2.HttpCommand.initialize(HttpCommand.java:50) at org.openstack4j.connectors.jersey2.HttpCommand.create(HttpCommand.java:45) at org.openstack4j.connectors.jersey2.HttpExecutorServiceImpl.invoke(HttpExecutorServiceImpl.java:53) at org.openstack4j.connectors.jersey2.HttpExecutorServiceImpl.execute(HttpExecutorServiceImpl.java:33) at org.openstack4j.core.transport.internal.HttpExecutor.execute(HttpExecutor.java:51) at org.openstack4j.openstack.internal.OSAuthenticator.authenticateV2(OSAuthenticator.java:77) at org.openstack4j.openstack.internal.OSAuthenticator.invoke(OSAuthenticator.java:41) at org.openstack4j.openstack.client.OSClientBuilder$ClientV2.authenticate(OSClientBuilder.java:84) at org.openstack4j.openstack.client.OSClientBuilder$ClientV2.authenticate(OSClientBuilder.java:65) at com.gmrt.sunrise.genesis.data.utils.OpenStackClient.auth(OpenStackClient.java:91)

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