NoClassDefFoundError JsonAutoDetect while parsing JSON object

Question

I am developing a webapp using Amazon\'s cloud services and I need to make use of JSON objects. How my project is set up is, I have an HTML form where the user will fill in

Answer 1

If you are/were using tomcat while developing in eclipse and got this error(maybe because you pressed republish/clean),

a right click on the project->Maven->Update Project...

solved this issue for me.

In addition, i did include also the dependencies from Johan Sjöberg