Oh,sorry to bother again, but I did what u said, and it doesnt show anything although I have gave it parameters('mon.txt') after finishing the subroutine,but it doesnt show me anything(I have checked that it does have something).Any suggestions?

In reply to Re^2: Filehandle opened only for output error by Sismetic
in thread Filehandle opened only for output error by Sismetic

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