Posts Tagged ‘maven’

spring下的IncompatibleClassChangeError

使用Maven管理传说中的CRUD程序员三部曲,一路坎坷不必细说,都整完了还给我报个IncompatibleClassChangeError

java.lang.IncompatibleClassChangeError: 
    class org.springframework.core.LocalVariableTableParameterNameDiscoverer
    $ParameterNameDiscoveringVisitor has 
    interface org.springframework.asm.ClassVisitor as super class

有完没完.... Read more

Java compiler level does not match the version of the installed Java project facet

有个Eclipse下的Java项目,虽然已经把所有的错误都调通了,但是在工程的左下角还是有个鲜红色的可恶的叉.检查Problems,可以观察到唯一一个错误如下:

Java compiler level does not match the version of the installed Java project facet. .. Unknown Faceted Project Problem (Java Version Mismatch)

这是什么意思呢?字面意思,Java版本不匹配.实际意思?不懂,求助google去. Read more