No Spring WebApplicationInitializer types detected on classpath

Question

My Eclipse project is suddenly no longer deploying properly. I can\'t trace it to any particular change I\'ve made to the environment.

I have tested with multiple s

Answer 1

INFO: No Spring WebApplicationInitializer types detected on classpath.

Can also show up if you're using Maven with Eclipse and deploying your WAR using;

(Eclipse, Kepler, with M2)

(right-click on your project) -> Run As -> Run on Server

It's down to the generation and deletion of the m2e-wtp folder and contents.

Make sure, Maven Archive generated files under the build directory is checked.

Under: "Window -> preferences -> Maven -> Java EE Integration"

Then:

Use M2, to do your build, i.e. the usual Clean -> package or Install etc...

If "Project -> Build Automatically" is not selected. You can force the "m2e-wtp folder and contents" generation by doing;

"(right-click on your project) -> Maven -> Update Project..."

Note: make sure the "Clean Projects" option is un-selected. Otherwise the contents of target/classes will be deleted and you're back to square one.

Also,when;

"Project -> Build Automatically" is selected the "m2e-wtp folder and contents" is generated

or "Project -> Build All"

or "(right-click on project) -> Build Project"