Antenna WtkPackage 生成重复的 MANIFEST.MF 文件
天线遇到了一个奇怪的问题 - 我最近换了一台新笔记本电脑，现在当我将构建设置复制到它时，它开始表现出奇怪的行为。当我调用 wtkpackage 时（在具有完全相同相同代码库的旧笔记本电脑上运行良好的方式），生成的 JAR 文件包含两个 META-INF/MANIFEST.MF文件（是的，完全相同的文件路径）。它们似乎具有相同的内容，并且从命令行解压缩工具 (unzip -l myscrewedup.jar) 的输出来看，一个出现在文件的开头，一个出现在文件的末尾。我尝试将重复值=“失败”属性添加到包命令中，但没有任何乐趣。
还有其他人遇到过这种情况吗？如果是这样，您找到解决方案了吗？
Got a strange problem with Antenna - I've recently switched over to a new laptop, and now when I copied my build setup across to it it started exhibiting strange behaviour. When I call wtkpackage (in a way that worked perfectly fine on the old laptop with exactly the same codebase), the generated JAR file contains two META-INF/MANIFEST.MF files (yes, exactly the same file path). These seem to have the same contents, and from the output from the command-line unzip tool (unzip -l myscrewedup.jar) one appears at the start of the file, one at the end. I've tried adding the duplicates="fail" attribute to the package command, but with no joy.
Has anyone else encountered this? If so, did you find a solution?
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最好回答这个问题，以防其他人确实遇到同样的问题。问题在于我在新笔记本电脑上使用的 Ubunutu 11.04 设置 - 由于某些无法解释的原因，jar 命令链接到了 fastjar，这是 jar 的 C 实现，显然无法正常工作。将其切换到标准 Sun 实现后，问题立即得到解决。
Better answer this one in case anyone else does encounter the same problem. The problem was with the Ubunutu 11.04 setup I was using on the new laptop - for some inexplicable reason, the jar command was linked to fastjar, a C implementation of jar which evidently doesn't work properly. Switching this over to the standard Sun implementation fixed the problem immediately.