java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0 [duplicate]
These guys gave you the reason why is failing but not how to solve it. This problem may appear even if you have a jdk which matches JVM which you are trying it into. Project -> Properties -> Java Compiler Enable project specific settings. Then select Compiler Compliance Level to 1.6 or 1.5, build and … Read more