我下面的专家教程，在其网站： https://maven.apache.org/guides/getting-started/index.html#how-do-i-make-my-first-maven-project
当我运行以下家产生的命令我得到一个错误，关于一个失踪的 POM.xml 文件。
mvn -B archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4
错误是：
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.074 s
[INFO] Finished at: 2021-11-23T15:52:42Z
[INFO] ------------------------------------------------------------------------
[ERROR] The goal you specified requires a project to execute but there is no POM in this directory (C:\Users\Jay\Desktop\java-youtube). Please verify you invoked Maven from the correct directory. -> [Help 1]
混淆我有是根据本教程中的一个 POM.xml 应该产生后运行了这个命令，但是我得到的错误之上。
任何想法什么我做错了什么？
mvn --version 结果：
Apache Maven 3.8.4 (9b656c72d54e5bacbed989b64718c159fe39b537)
Maven home: C:\Users\Jay\bin\apache-maven-3.8.4
Java version: 17, vendor: Oracle Corporation, runtime: C:\Users\Jay\.jabba\jdk\[email protected]
Default locale: en_GB, platform encoding: Cp1252
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"