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eclipse不能启动，查看eclipse错误日志：?找到你所指定的工作空间 ->.metadata->.log?
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eclipse Jobs should be canceled by the plugin that scheduled them during shutdown
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然后参考：
http://stackoverflow.com/questions/15372023/eclipse-will-not-start-and-i-havent-changed-anything
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I used?eclipse -clean -clearPersistedState?and that worked for me. You will lose your window layout configuration, but that seems minor to me.
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