Cannot change charset from 'UTF8' to 'UTF-8'

Posted by Paolo Fri, 14 Apr 2006 20:24:00 GMT

A few months ago I run into a problem using Tapestry over BEA Weblogic 8.1 SP2. During the execution of a beginPageRender I issued a redirection and got a weird:

     org.apache.hivemind.ApplicationRuntimeException: 
     Attempt to change ContentType after calling getWriter() 
     (cannot change charset from 'UTF8' to 'UTF-8')

Many people from the Tapestry mailing list continue to ask me a solution to this problem so I’m posting it here for future reference.

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