igotux igotux wrote:
Hi Team,
Hello,
Can someone explain what is wrong happeneing here ?
$ perl -e 'use Business::ISBN; $isbn_object = new
Business::ISBN('0-59610-206-2');print $isbn->as_string;'
Can't call method "as_string" on an undefined value at -e line 1.
Change:
print $isbn->as_string;
To:
print $isbn_object->as_string;
John
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