AndroidでUnable to execute dex とか Conversion to Dalvik format failed とか

忘れるのでメモ。

[2012-03-16 19:15:17 – Dex Loader] Unable to execute dex: Multiple dex files define Lcom/pokosho/Hoge;
[2012-03-16 19:15:17 – Hoge] Conversion to Dalvik format failed: Unable to execute dex: Multiple dex files define Lcom/pokosho/Hoge;

ideaとEclipseを使うと起こる?
男は黙ってOS再起動!で直った。
最近のEclipseはどーも不安定だ…