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I am getting the below error only when I try to create child process using fork in the code mentioned below

foreach $cmd(@commands) { if($cmd =~ /CGDCONT/i){ unless (fork) { eval $cmd; if ($@) { print "When executing: $cmd\nFollowing error occured:$@\ +n"; } exit; } } else{ eval $cmd; if ($@) { print "When executing: $cmd\nFollowing error occured: $@\n +"; } } }

Error msg when I run the above code:

Engine::_Execute(..\..\perl\modules/Engine.pm:122): 122: unless (fork) { DB<1> s Bizarre SvTYPE [37] at ..\..\perl\modules/Engine.pm line 122. Engine::_Execute(C:/Perl/lib/Carp.pm:97): 97: { local $@; require Carp::Heavy; } # XXX fix require to not clea +r $@?

It means there are some localized scalar variables are trying to restore in a child process hence throwing error

"Attempt to free unreferenced scalar"

There is some modules where carp.pm is used. I replaced all the places of carp with warn and tried but no luck still it is showing the same. Please let me know how to debug this issue.


In reply to Forking Problem: Attempt to free unreferenced scalar by srlbharu

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