myEclipse新建一个maven项目一直报这两个错误，该设置的都有设置还是报错

org.apache.maven.archiver.MavenArchiver.getManifest(org.apache.maven.project.MavenProject, 

 org.apache.maven.archiver.MavenArchiveConfiguration)

Multiple annotations found at this line:

- CoreException: Could not get the value for parameter compilerId for plugin execution default-testCompile: 

TypeNotPresentException: Type org.apache.maven.plugin.compiler.TestCompilerMojo not present: 

UnsupportedClassVersionError: org/apache/maven/plugin/compiler/TestCompilerMojo : Unsupported major.minor 

version 51.0

- CoreException: Could not get the value for parameter compilerId for plugin execution default-compile: 

TypeNotPresentException: Type org.apache.maven.plugin.compiler.CompilerMojo not present: 

UnsupportedClassVersionError: org/apache/maven/plugin/compiler/CompilerMojo : Unsupported major.minor 

version 51.0