Subject: | some problems about bioperl network |
Date: | Thu, 12 Mar 2009 16:40:39 +0800 |
To: | bug-bioperl-network [...] rt.cpan.org |
From: | Mingkang Zheng <mingkanghust [...] gmail.com> |
Dear Sir,
First of all, Thank you for your excellent work. I think it really
help me to achive some goals.
However, I still encounter some problems. When I read a PSI format
file from HPRD,it occured to an error about "Cann't call method
'first_child' on an undefined value at psi25.pm line 433" or "Cann't call
mehod 'att' on an undefined value at psi.pm line 396". I want to know why?
Besides,I wonder if you can give some examples used to explain your
work clearly.
Thanks!
--
Mingkang Zheng
Department of Systems Biology,HUST