Failed to execute Goal.....webxml attribute is required ...

Maven has an error when packaging a project

webxml attribute is required (or pre-existing Web-inf/web.xml if executing in update mode)

The default webroot for MAVEN Web projects is at Src\main\webapp. If the Web. XML is not found in this directory, the above exception is thrown.

In fact, this problem does not occur if the standard MAVEN project structure is present.

Even if the skeleton is not used in eclipse, it is a relatively standard project structure, but it is not the same in idea.

For example, I use MAVEN to build a Web project, start with a skeleton, build a Maven project, and then add the Web environment, which is the following structure

In this structure, if no other configuration, there will be the above exception, in fact, good to do, after the project structure to build this, continue to do the following operations

Web Folder-->webapp, then drag the entire folder under the main file.

In fact, this does not reduce the efficiency, because the use of the skeleton will sometimes get stuck in the skeleton, and the resulting structure is not very complete, the content of some files is not standard.

OK, then do it, hehe.

Failed to execute Goal.....webxml attribute is required ...