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Bug 269591

Summary: NullPointerException at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.mouseWheelMoved
Product: ide Reporter: terje7601
Component: CodeAssignee: issues@ide <issues>
Severity: normal    
Priority: P3    
Version: 8.2   
Hardware: PC   
OS: Other   
Issue Type: DEFECT Exception Reporter:

Description terje7601 2017-01-18 09:39:23 UTC
NetBeans keeps throwing exceptions which are classified as duplicates of report 221015 (issue 257185). It has 561 duplicates by now, but for some reason NetBeans doesn't open a new issue.
The issue itself makes the editor unusable: line numbers are disappearing, sometimes Ctrl+F doesn't work, ...

Product Version: NetBeans IDE 8.2 (Build 201609300101)
Updates: NetBeans IDE is updated to version NetBeans 8.2 Patch 1
Java: 1.8.0_112; Java HotSpot(TM) 64-Bit Server VM 25.112-b15
Runtime: Java(TM) SE Runtime Environment 1.8.0_112-b15
System: Windows 10 version 10.0 running on amd64; Cp1252; en_US (nb)
Comment 1 terje7601 2017-03-29 16:44:30 UTC

*** This bug has been marked as a duplicate of bug 257185 ***