java.io.IOException: The same input jar [E:\Jre\lib\rt.jar] is specified twice.

执行Maven Install打包的时候，出现以下错误信息：

[INFO] proguard jar: E:\maven\mvnRespo\net\sf\proguard\proguard-base\5.2\proguard-base-5.2.jar
 [proguard] ProGuard, version 5.2
 [proguard] java.io.IOException: The same input jar [E:\Jre\lib\rt.jar] is specified twice.
 [proguard]     at proguard.ConfigurationChecker.checkConflicts(ConfigurationChecker.java:216)
 [proguard]     at proguard.ConfigurationChecker.check(ConfigurationChecker.java:84)
 [proguard]     at proguard.ProGuard.execute(ProGuard.java:73)
 [proguard]     at proguard.ProGuard.main(ProGuard.java:538)

相同的输入的 jar [E:\Jre\lib\rt.jar] 指定了两次

我在POM文件里指定了一次：

<lib>${java.home}/lib/rt.jar</lib>

又在“proguard.conf”文件里指定了一次：

-libraryjars <java.home>/lib/rt.jar

删除其中一个就可以了。

时间： 2024-10-21 00:44:24

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