Maven POM中的红色线条

Question

即使遵循以下解决方法，我的POM文件中也有红线。

<modelVersion>4.0.0</modelVersion>
<groupId>tek</groupId>
<artifactId>rest</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>rest</name>
<url>http://maven.apache.org</url>
<dependencies>
    <dependency>
        <groupId>com.github.tomakehurst</groupId>
        <artifactId>wiremock</artifactId>
        <version>2.24.1</version>
    </dependency>
<dependency>
    <groupId>org.junit.jupiter</groupId>
    <artifactId>junit-jupiter-engine</artifactId>
    <version>5.5.2</version>
</dependency>

<dependency>
    <groupId>io.rest-assured</groupId>
    <artifactId>rest-assured</artifactId>
    <version>4.1.1</version>
</dependency>

Solutions here

我在IDE中注意到以下内容。那是我应该担心的事情吗？

在命令行中运行时出错

[ERROR] Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5: Could not transfer artifact org.apache.maven.plugins:maven-resources-plugin:pom:2.5 from/to central (http://repo.maven.apache.org/maven2): repo.maven.apache.org: Unknown host repo.maven.apache.org -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException

此外，当我尝试直接将pom.xml作为项目打开时，我在intellij Non-managed pom.xml file found:中收到通知弹出窗口，不确定是否与此相关。将POM.xml设置为Maven项目之后。然后回到POM中相同的红线。

如果自动导入无效，还有其他手动添加依赖项的替代方法吗？

Setting.xml