启动maven时，显示错误testng.xml不是有效文件

Question

http://maven.apache.org/xsd/maven-4.0.0.xsd“>4.0.0 DataDriven Udemy 0.0.1-快照

<!-- https://mvnrepository.com/artifact/com.relevantcodes/extentreports -->
<dependencies>
    <!-- https://mvnrepository.com/artifact/com.relevantcodes/extentreports -->
    <dependency>
        <groupId>com.relevantcodes</groupId>
        <artifactId>extentreports</artifactId>
        <version>2.41.1</version>
    </dependency>
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-java</artifactId>
        <version>3.11.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.uncommons/reportng -->
    <dependency>
        <groupId>org.uncommons</groupId>
        <artifactId>reportng</artifactId>
        <version>1.1.2</version>
        <scope>test</scope>
    </dependency>

    <!-- https://mvnrepository.com/artifact/com.google.inject/guice -->
    <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>4.2.0</version>
    </dependency>



    <!-- https://mvnrepository.com/artifact/com.sun.mail/javax.mail -->
    <dependency>
        <groupId>com.sun.mail</groupId>
        <artifactId>javax.mail</artifactId>
        <version>1.6.1</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>6.0.6</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi -->
    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi</artifactId>
        <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi-ooxml</artifactId>
        <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/dom4j/dom4j -->
    <dependency>
        <groupId>dom4j</groupId>
        <artifactId>dom4j</artifactId>
        <version>1.6.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml-schemas -->
    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi-ooxml-schemas</artifactId>
        <version>3.17</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.xmlbeans/xmlbeans -->
    <dependency>
        <groupId>org.apache.xmlbeans</groupId>
        <artifactId>xmlbeans</artifactId>
        <version>2.6.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
    <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>2.6</version>
    </dependency>

    <dependency>
        <groupId>org.testng</groupId>
        <artifactId>testng</artifactId>
        <version>6.9.10</version>
        <scope>test</scope>
    </dependency>

     <dependency>
    <groupId>org.apache.maven.surefire</groupId>
    <artifactId>surefire-testng</artifactId>
    <version>2.18.1</version>
    </dependency>

</dependencies>
<build>
<pluginManagement>
  <plugins>
    <plugin>
      <artifactId>maven-surefire-plugin</artifactId>
      <version>2.18.1</version>
       <configuration>
    <suiteXmlFiles>
      <suiteXmlFile>src/test/resources/runner/testng.xml</suiteXmlFile>
    </suiteXmlFiles>
  </configuration>
    </plugin>
  </plugins>
</pluginManagement>

未能执行goal org.apache.Maven.plugin:maven-surefire-plugin:2.18.1:test（default-test）对项目udemy：执行default-test of goal org.apache.Maven.plugin:maven-surefire-plugin:2.18.1:test失败：分叉进程中出现错误[error]org.apache.Maven.surefire.testset.testsetfailedexception:套件文件E:\udemy\udemy\src\test\resources\runner\testng.xml不是有效xmltestsuite.java:116)[error]在org.apache.Maven.surefire.testngprovider.invoke(TestngProvider.java:83)[error]在org.apache.Maven.surefire.booter.forkedbooter.invokedproviderinsameclassloader(forkedbooter.java:203)[error]在帮助1][error][error]要查看错误的完整堆栈跟踪，请使用-e重新运行Maven切换。[ERROR]使用-x开关重新运行Maven以启用完全调试日志记录。[ERROR][ERROR]有关错误和可能的解决方案的详细信息，请阅读以下文章:[ERROR][Help 1]http://cwiki.apache.org/confluence/display/maven/pluginexecutionexception

Answer 1

只要用这个更新你的插件

     <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.20</version>
            <configuration>
                <suiteXmlFiles>
                 <suiteXmlFile>src/test/resources/runner/testng.xml</suiteXmlFile>
                </suiteXmlFiles>
            </configuration>
        </plugin>