Re: Exception DefaultDevelopmentModeDetector didn't implement the Extension

Splash Forums PrettyFaces Users Exception DefaultDevelopmentModeDetector didn't implement the Extension Re: Exception DefaultDevelopmentModeDetector didn't implement the Extension

#23198

This exception actually means that com.ocpsoft.pretty.faces.config.reload.DefaultDevelopmentModeDetector cannot be cast to com.ocpsoft.pretty.faces.spi.DevelopmentModeDetector. This shouldn’t fail unless there are some classloading issues. This could for example happen if the interface has been loaded by a different classloader than the implementation.

Do you package your app as an WAR or EAR?