Sentiment analysis with Xgboost got an error "attribute do not match"

Dani9870

Hello, im new at rapidminer. So im trying to do sentiment analysis from twitter data set. when im trying with xgboost, it gives me an error with "The input Exampleset does not match the training ExampleSet. Missing Attribute: "cancel". when im using deeplearning and naive bayes, i dont face this error and it works well. can anybody help?

thanks