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![VXAce] Window_MenuStatus Error. "undefined method 'hp' for nil:NilClass" | RPG Maker Forums](https://forums.rpgmakerweb.com/data/attachments/221/221888-68123879ba703013fccc753713d3b05a.jpg "VXAce] Window_MenuStatus Error. \"undefined method 'hp' for nil:NilClass\" | RPG Maker Forums")
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NoMethodError: undefined method `assert_emails' in controller test
![ERROR] Ruby exception occurred: undefined method `+' for nil:NilClass - Logstash - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/optimized/3X/6/4/6460c5083224cc9fa3ed88b7310be59454b836c1_2_1024x302.png "ERROR] Ruby exception occurred: undefined method `+' for nil:NilClass - Logstash - Discuss the Elastic Stack")
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