for grails project that does have non ascii like multibyte in its project name
which is really also a path, grails shell is not created - there is this message
in output window
[Fatal Error] :6:38: Invalid byte 1 of 1-byte UTF-8 sequence.
XML parsing error configuring web.xml: Invalid byte 1 of 1-byte UTF-8 sequence.

which is a common error related to encoding that has been seen in past for other projects.

since grails project does not yet have encoding property, I don't know what encoding
is being used for it -- the default utf-8 encoding of other nb projects (until user might
change it to something else) or the encoding of the locale user is in
(I am in euc-jp ja locale on solaris)

PS I can't tell if execute script is working for groovy script named with
multibyte since when choose execute script, nothing happens; same happens
in en locale with no mbyte being used -- what is supposed to happen with
execute script action ?