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JRebel Windows RegCreateKeyEx(...) returned error code 5.
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作为一个JRebel的深度用户,在win10下用JRebel的eclipse插件使用的时候遇到了如下问题:
java.util.prefs.WindowsPreferences <init>
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs
at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
这是一个warning,虽然不影响使用,但作为一个有洁癖的人怎么能容忍!
解决方案如下:
- Go into your Start Menu and type
regeditinto the search field. - Navigate to path
HKEY_LOCAL_MACHINE\Software\JavaSoft - Right click on the JavaSoft folder and click on
New->Key - Name the new Key
Prefsand everything should work.
偷懒的同学可以直接新建一个1.reg的文本文件,将如下代码copy 保存,双击执行即可。
Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Prefs]
原因:
Well i can answer that one: java.util.prefs.Preferences default implementation on Windows saves User Preferences AND System Preferences to the Windows Registry
参考链接:
http://stackoverflow.com/questions/16428098/groovy-shell-warning-could-not-open-create-prefs-root-node/17552837#17552837







