I am working with Lingua::StanfordCoreNLP, a module that exports subclasses when used. When I write a script I am able to use Lingua::StanfordCoreNLP and then instantiate objects that are members of the exported subclasses.
Script Code: (straight from the sample code from cpan)
# Note that Lingua::StanfordCoreNLP can't be instantiated.
use Lingua::StanfordCoreNLP;
# Create a new NLP pipeline (silence messages, make corefs bidirection
+al)
my $pipeline = new Lingua::StanfordCoreNLP::Pipeline(1, 1);
# Process text
# (Will output lots of debug info from the Java classes to STDERR.)
my $result = $pipeline->process( $text );
When I try to use Lingua::StanfordCoreNLP in a module that I am writing, I get an error message when I try to instantiate an object member of one of the subclasses. The error message tells me that it can't find the subclass.
My Module Code:
package MyModule;
use Lingua::StanfordCoreNLP;
my $pipeline = new Lingua::StanfordCoreNLP::Pipeline(1, 1);
sub process_text {
my ($self,$text) = @_;
$pipeline->process( $text );
}
Can't locate object method "new" via package "Lingua::StanfordCoreNLP::Pipeline" (perhaps you forgot to load "Lingua::StanfordCoreNLP::Pipeline"?)
I think this is a problem related to the difference between run-time and compile-time, but I can't wrap my head around why this isn't working and what I can do differently.
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