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问题描述
我正在为我的Java应用程序使用GWT。当我尝试将它作为Web应用程序运行时,出现以下错误:
java.lang.SecurityException:密封违规:无法密封包org.mortbay.util:已加载
如果Google发生错误,我找不到任何有用的信息。我错过了什么?
请参阅将软件包内的密封一个JAR文件。
I am using GWT for my Java application. When I try to run it as web application, I get the following error:
java.lang.SecurityException: sealing violation: can't seal package org.mortbay.util: already loaded
I can't find anything helpful if I Google for the error. Am I missing something?
解决方案It means the package is sealed and you tried to load another jar also containing the package.
See Sealing Packages within a JAR File.
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