RE: can´t call method "xyz" on an undefined value at...

Bastian Angerstein <[EMAIL PROTECTED]> wrote: : Now I gate can´t call methode can on an undefined : value xyz line xyz. Any Idea? Show us your code. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

can´t call method "xyz" on an undefined value at...

E: can´t call method "xyz" on an undefined value at... Bastian Angerstein <[EMAIL PROTECTED]> wrote: : How can I check if a Method is undefined or not without : getting this error? Assuming you mean the method to an object. Use the UNIVERSAL method 'can'. use CGI; m

RE: can´t call method "xyz" on an undefined value at...

Bastian Angerstein <[EMAIL PROTECTED]> wrote: : How can I check if a Method is undefined or not without : getting this error? Assuming you mean the method to an object. Use the UNIVERSAL method 'can'. use CGI; my $q = CGI->new(); print "method 'xyz' invalid for '\$q'\n" unless $q->can( 'xy

Re: can´t call method "xyz" on an undefined value at...

Bastian Angerstein [BA], on Friday, September 3, 2004 at 10:19 (+0200) wrote these comments: BA> I, once again, have a question. BA> How can I check if a Method is undefined or not without getting this error? maybe defined() helps. -- ...m8s, cu l8r, Brano. [Love conquers all things but pov

can´t call method "xyz" on an undefined value at...

Good Morning, I, once again, have a question. How can I check if a Method is undefined or not without getting this error? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]