UnsupportedClassVersionError /xx/xx major.minor version
2017-05-09 00:00
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java.lang.UnsupportedClassVersionError: com/xx/xx: Unsupported major.minor version 52.0
这个错误是由于高版本的java project使用了低版本的来运行##解決办法:
在Properties-->JAVA Compiler-中的Compiler compliance level从高版本改成 环境执行变量,之后就可以运行了。
例如 我报错就是在 1.7 的环境中执行了1.8 编译的jar 包
如果mvn 编译:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source> //加入 运行环境版本
<target>1.7</target> //加入 运行环境版本
</configuration>
</plugin>
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