foo.jar未标记为可执行文件 [英] foo.jar is not marked as executable
问题描述
我是Ubuntu的新手.我正在尝试制作一个简单的Java swing应用程序(简称为foo),该应用程序显示一个问候消息,后跟一个用户名.我正在使用Eclipse.直到此处一切正常,当我按下运行"按钮时,我的应用程序会显示该应用程序没问题.现在我将我的应用程序导出为可运行的jar,但是当我尝试双击生成的jar来执行以下消息时:
I am new to Ubuntu. I am trying to make a simple Java swing app(lets call it foo) that displays a hello message followed by a user name.I am using Eclipse .Till here everything works fine.When I press the "Run" button my app shows app without a problem.Now I export my app as a runnable jar but when I try to double click the generated jar to execute the following message:
Blocked: /usr/bin/java -jar
The file 'home/user/java projects/foo.jar' is not marked as executable.
但是,如果我在Windows中运行此jar,则不会出现任何错误. 有什么解决办法的想法吗?如果可能的话,我想得到详细的答案.
However if I run this jar in windows I get no error. Any ideas how to solve the problem?I would like a detailed answer if possible.
先谢谢您了:)
推荐答案
最后,由于@copeg的评论,我设法通过以下方法解决了我的问题:
Finally thanks to @copeg 's comment I managed to fix my problem by doing:
chmod 774 foo.jar
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