R help - Oct 2005 - Foreign function calls without 'PACKAGE' argument

as title,when I check my own R package
It appear the warning:Foreign function calls without 'PACKAGE' argument,
I don't know what's wrong....can somebody help me ,thanks
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Chin Chieh wrote:
>as title,when I check my own R package
>It appear the warning:Foreign function calls without 'PACKAGE'
argument, I don't know what's wrong....can somebody help me ,thanks
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>
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This is a warning not an error. .C, .Call and friends functions take 
optional PACKAGE argument. See ?.Call for details.