"project.copy“没有在MacOS高中工作

Question

在我的Android项目中，我有一个小脚本，它是从不同的语言资源创建的，strings.xml用于Android，.lproj用于iOS。

直到现在，一切都很好，但后来我升级到MacOS高中塞拉利昂。现在，在我的Android项目中，创建字符串值的gradle-Task失败了，因为它无法打开values-da文件夹，同时将string.xml移动到res/文件夹中。

它失败的地方在于：

project.fileTree(dir: scriptPath).visit {
    FileVisitDetails details ->
        if (details.file.name.startsWith("values-")) {
            println "copying " + details.file.absolutePath + " to " + resPath;
            //It fails here at .copy
            project.copy {
                from details.file.absolutePath
                into resPath + "/" + details.file.name
                // copy english resources to base values folder
                if (details.file.name.equals("values-en")) {
                    into resPath + "/values"
                }
            }

            details.file.deleteDir();
        }
} 

我最初的猜测是，这可能与新的文件系统有关。有人有类似的问题吗？我可以证实，我可能是由高塞拉，因为我的同事有同样的问题后，更新到高塞拉。

在这里，“哪里出了问题”-Message：

* What went wrong:
A problem occurred evaluating project ':app'.
> Could not read directory path '/Some/path/from/User/values-da'.

下面是我在使用--stacktrace运行任务时获得的Stacktrace

Caused by: org.gradle.api.GradleException: Could not read directory    path '/Some/path/from/User/values-da'.
08:14:17.474 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.collections.jdk7.Jdk7DirectoryWalker$1.postVisitDirectory(Jdk7DirectoryWalker.java:109)
08:14:17.474 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.collections.jdk7.Jdk7DirectoryWalker$1.postVisitDirectory(Jdk7DirectoryWalker.java:58)
08:14:17.475 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.collections.jdk7.Jdk7DirectoryWalker.walkDir(Jdk7DirectoryWalker.java:58)
08:14:17.475 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.collections.DirectoryFileTree.walkDir(DirectoryFileTree.java:163)
08:14:17.475 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.collections.DirectoryFileTree.visitFrom(DirectoryFileTree.java:147)
08:14:17.475 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.collections.DirectoryFileTree.visit(DirectoryFileTree.java:132)
08:14:17.476 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.collections.FileTreeAdapter.visit(FileTreeAdapter.java:110)
08:14:17.476 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.AbstractFileTree.visit(AbstractFileTree.java:123)
08:14:17.476 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.CompositeFileTree.visit(CompositeFileTree.java:64)
08:14:17.476 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.file.CompositeFileTree.visit(CompositeFileTree.java:58)
08:14:17.476 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.file.FileTree$visit.call(Unknown Source)
08:14:17.476 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at build_4z109ko3musne9trwmjez6vxh$_run_closure6.doCall(/Users/mtuchner/fotoplus-android/frontend-android/app/build.gradle:230)
08:14:17.477 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedAction.java:70)
08:14:17.477 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.util.ConfigureUtil.configureTarget(ConfigureUtil.java:160)
08:14:17.477 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.util.ConfigureUtil.configureSelf(ConfigureUtil.java:136)
08:14:17.477 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.AbstractTask.configure(AbstractTask.java:528)
08:14:17.477 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.internal.tasks.DefaultTaskContainer.create(DefaultTaskContainer.java:137)
08:14:17.478 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.api.tasks.TaskContainer$create.call(Unknown Source)
08:14:17.478 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at build_4z109ko3musne9trwmjez6vxh.run(/Users/mtuchner/fotoplus-android/frontend-android/app/build.gradle:184)
08:14:17.478 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:90)
08:14:17.478 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   ... 62 more

Answer 1

我可以用一点零钱来解决我的问题。在发布我看到的堆栈跟踪之后，JDK7FileProvider的".postVisitDirectory“方法会抛出错误。

文档中说，在访问FileTree之后，总是调用这个方法。因此，我将删除操作从当前的访问中删除，并将其放在.visit{}后面的一个闭包中，然后再次编译。

在这里，代码：

List<File> dirsToDelete = new ArrayList<File>()
// copy string resources from shared
project.fileTree(dir: scriptPath).visit {
    FileVisitDetails details ->
        if (details.file.name.startsWith("values-")) {
            println "copying " + details.file.absolutePath + " to " + resPath;
                project.copy {
                    from details.file.absolutePath
                    into resPath + "/" + details.file.name
                    // copy english resources to base values folder
                    if (details.file.name.equals("values-en")) {
                        into resPath + "/values"
                    }
                    dirsToDelete.add(details.file)
            }
        }
}.with {
    for(Iterator<File> i = dirsToDelete.iterator(); i.hasNext();) {
        File file = i.next();
        file.deleteDir();
    }
}