Ok, I developed a small spring boot website using thymleaf and now realized that I can't use the webapp folder if I want to package everything with the maven plugin.

To fix this I moved all my resources to src/main/resources. However, I keep getting FileNotFoundExceptions when I try to display any site (simple RequestMapping returning a String):

This is the error I get:

```
Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/index.html]
at org.springframework.web.context.support.ServletContextResource.getInputStream(ServletContextResource.java:157) ~[spring-web-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
at org.thymeleaf.spring5.templateresource.SpringResourceTemplateResource.reader(SpringResourceTemplateResource.java:103) ~[thymeleaf-spring5-3.0.3.M1.jar:3.0.3.M1]
at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.java:223) ~[thymeleaf-3.0.3.RELEASE.jar:3.0.3.RELEASE]
... 75 common frames omitted

```

And then I get the same error again when Spring tries to load my error page.
Full <http://pastebin.com/raw/Csw5akHJ>

[Explorer](https://i.stack.imgur.com/nSAfQ.jpg)

(Yes I know that only the static folder is available. Good enough for testing.)

Can anyone help me? This is getting a bit frustrating.