Carsten Ziegeler created SLING-7644: ---------------------------------------
Summary: Maven-Sling-Plugin requires Java 8 Key: SLING-7644 URL: https://issues.apache.org/jira/browse/SLING-7644 Project: Sling Issue Type: Bug Components: Maven Plugins and Archetypes Affects Versions: Maven Sling Plugin 2.3.4 Reporter: Carsten Ziegeler Fix For: Maven Sling Plugin 2.3.6 When using the maven sling plugin 2.3.4 with Java 7, the following error occurs: [ERROR] Failed to execute goal org.apache.sling:maven-sling-plugin:2.3.4:generate-adapter-metadata (generate-adapter-metadata) on project org.apache.sling.resourceresolver: Execution generate-adapter-metadata of goal org.apache.sling:maven-sling-plugin:2.3.4:generate-adapter-metadata failed: An API incompatibility was encountered while executing org.apache.sling:maven-sling-plugin:2.3.4:generate-adapter-metadata: java.lang.UnsupportedClassVersionError: javax/json/JsonException : Unsupported major.minor version 52.0 [ERROR] ----------------------------------------------------- [ERROR] realm = plugin>org.apache.sling:maven-sling-plugin:2.3.4 [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/Users/cziegeler/.m2/repository/org/apache/sling/maven-sling-plugin/2.3.4/maven-sling-plugin-2.3.4.jar [ Reverting to version 2.3.2 fixes the problem -- This message was sent by Atlassian JIRA (v7.6.3#76005)