Sentiment analysis operator error

shking

Hi guys;
When i want to use Alyien Sentiment analysis operator, I get this error:

• Message: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

How can I fixed it?
Best regards
Shahin

Telcontar120

Unfortunately the Aylien operators are no longer being supported; I suggest you switch to using Rosette or Monkeylearn, or you can use the recently released native operator for sentiment analysis in RapidMiner!