GWT 2.X No resource found for key

Question

I\'ve developed a GWT app using i18n internationalization. In Host/Dev mode it works fine, but launching GWT compile gives this error: No resource found for key xxx, like be

Answer 1

also 2 important things (see docs):

In order to use internationalized characters, make sure that your host HTML file contains the charset=utf8 content type in the meta tag in the header:

<meta http-equiv="content-type" content="text/html;charset=utf-8" />

You must also ensure that all relevant source and .properties files are set to be in the UTF-8 charset in your IDE.

Answer 2

I had a similar error once when using internationalization. I had properties files for English and Polish languages: labels_en.properties and labels_pl.properties. The solution was to create also a file labels.properties (in my case it was just a copy of labels_en.properties). It is weird but somehow it helped.

You should also keep your properties files in the same package as your RTEMessages class.