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Product Version = NetBeans IDE 8.2 (Build 201609300101) Operating System = Linux version 4.10.0-30-generic running on amd64 Java; VM; Vendor = 1.8.0_131 Runtime = OpenJDK 64-Bit Server VM 25.131-b11 Reproducibility: Happens sometimes, but not always STEPS: * Open a HTML file * Create a new <div> element * Add a class attribute (<div class="">) * Start typing a value for the class. A popup list appears ACTUAL: NetBeans suddenly closes EXPECTED: NetBeans continues to work Does not always happen, but has happened over 10 times
Created attachment 164925 [details] IDE log