App not uploaded, says 0 files changed

[Rikard]

I have changed some source, do deploy. It compiles and everything but goes on to "Uploading 0 files" and sure enough my servlet has not been updated.

This suddenly happens now, after many successful deploys. Any ideas?

Java

GPE 2.4

GAE 1.5

[Rikard]

Solved.

Don't know what I did though, tried to "Clean Project" again and did another deploy and this time it recognized that files had changed...