if(defined(@center)) runtime error using Strawberry Perl 5.22.

[ghost]

This is the error it throws: Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at obj2opengl.pl line 154. I'm not familiar enough with Perl to know what it's happening, but changing if(defined(@center)) to if(@center) like it suggests seem to fix the problem.

[AhmedGamal-Inmobly]

Replace defined(@center) with defined($center)
worked for me with perl v5.22.1

[knvirani]

"if(defined(@center)" error is resolved. don't use perl 5.22.

Use perl 5.16 this will work 100%.