今天,我已经在日食中导入了一个Maven项目.当我尝试自动建议时,当我添加一些代码时,它提示我“编译单元不在Java项目的构建路径上”.我没有看到解决此问题的方法,但是都没有解决.这个应该做什么？

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

4.0.0

com.core.extension

Softpro

1.0.0-SNAPSHOT

cu-softpro-connector

jar :: cu-softpro-connector

jar

com.core.extension

cu-softpro-client

com.core.framework

cu-svcframework-ejb

ejb

com.core.framework

cu-shared

com.core.base

cu-common-entity

com.core.base

cu-services-base

com.core.framework

cu-subsystems

com.core.base

cu-platform-model

com.core.extension

cu-forms-connector

javax

javaee-api

commons-logging

commons-logging

commons-lang

commons-lang

org.apache.cxf

cxf-rt-core