At present I am working on GUI. In this I created some icon buttons. And I want to make this buttons multi-threaded. For one of the buttons subroutine I created a thread. The thread is working fine ( i shared the variables, created at begininng).
The problem in the threaded subroutine is I am loading a external perl file( for example - do 'add.pl') which is not working ( i mean not loading). The external file also loads other files, modules in itself.
What is the problem I am facing here. Is that I have make all the variables in this external file as shared variables?