安卓 Proguard java.io.IOException : Can't read [proguard. ClassPathEntry

Question

大家好在为 android 启用混淆器时，在构建签名的 jar 时，我得到以下转储:

[2011-02-03 11:28:27 - VideoCreator] Proguard returned with error code 1. See console
[2011-02-03 11:28:27 - VideoCreator] java.io.IOException: Can't read [proguard.ClassPathEntry@49b290] (No such file or directory)
[2011-02-03 11:28:27 - VideoCreator]    at proguard.InputReader.readInput(InputReader.java:230)
[2011-02-03 11:28:27 - VideoCreator]    at proguard.InputReader.readInput(InputReader.java:200)
[2011-02-03 11:28:27 - VideoCreator]    at proguard.InputReader.readInput(InputReader.java:178)
[2011-02-03 11:28:27 - VideoCreator]    at proguard.InputReader.execute(InputReader.java:100)
[2011-02-03 11:28:27 - VideoCreator]    at proguard.ProGuard.readInput(ProGuard.java:195)
[2011-02-03 11:28:27 - VideoCreator]    at proguard.ProGuard.execute(ProGuard.java:78)
[2011-02-03 11:28:27 - VideoCreator]    at proguard.ProGuard.main(ProGuard.java:499)

无法在网上找到任何相关内容。有什么想法吗？

Answer 1

ProGuard 无法找到(或读取)其中一个输入 jar。如果您安装 ProGuard 4.5.1 而不是 4.4，它将打印出正确的文件名，因此您可以找出它丢失的原因。