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How do I fix a missing attributes problem in my sentiment analysis process?
Learner IHello community, I'm new to Rapid Miner, I build a process based on the community examples, it was working fine until yesterday them I started getting these errors with my attributes. You can find the code and the pics in the attached files.
OS: Windows 10 version 1803
Rapidminer version: 9.2.001
Executing in: Rapidminer Studio
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Best Answer
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sgenzer
Administrator, Moderator, Employee-RapidMiner, RapidMiner Certified Analyst, Community Manager, Member, University Professor, PM Moderator Posts: 2,959 
Community Manager
hi @ElvisAr that process uses the Analyze Sentiment operator from Aylien, which is no longer supported in recent versions of RapidMiner. I'd strongly recommend using the Extract Sentiment operator from the Operator Toolbox extension instead.
Scott
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