当我尝试在Eclipse中升级我的Maven项目时，会引发错误

Question

我是eclipse和maven的新手，并尝试创建一个新项目，但是当我尝试升级我的maven项目时，它抛出此错误：：无法配置“项目名称”，插件：org.eclipse.m2e.logback.appender 。我竭尽所能，但找不到解决此问题的有用帮助

这是我的web.xml，当我更改web-app标签中的代码时，它将引发错误

<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee 
         http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
    version="3.1">
    <display-name>Archetype Created Web Application</display-name>
    <servlet>
        <servlet-name>HotlineManagerV2</servlet-name>
        <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
        <init-param>
            <param-name>jersey.config.server.provider.packages</param-name>
            <param-value>HotlineManagerV2.rest</param-value>
        </init-param>
        <init-param>
            <param-name>jersey.config.server.provider.classnames</param-name>
            <param-value>org.glassfish.jersey.jettison.JettisonFeature</param-value>
        </init-param>
        <init-param>
            <param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
            <param-value>true</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>HotlineManagerV2</servlet-name>
        <url-pattern>/rest/*</url-pattern>
    </servlet-mapping>
</web-app>