我正在使用安装程序来升级现有应用程序。在旧版本的应用程序中，配置存储在 sys.contentDir 目录中的应用程序包中。在新版本的应用程序中，我们将配置移动到 ~/Library/ AppName/ 目录。安装程序附带一个默认配置。安装文件后Move Action，如果用户的文件中有一个文件，我应该接受配置，sys.contentDir然后移动它并覆盖AppName安装程序随该Install Files步骤安装的 ~/Library/ 目录中的文件。没有任何反应，我得到的唯一错误消息是该步骤未成功完成。我尝试强制安装程序以 root 身份运行，甚至将文件移动到 /tmp 作为测试。我已经设置Overwrite Mode为Always Ask，但它从不询问。我也尝试复制它，但没有任何效果。非常感谢我在哪里可以找到详细的错误消息或可能发生的任何见解。从我的步骤看来，访问安装目录中的配置可能存在权限错误，但我正在以自己的身份运行安装程序，并且我有权访问该文件。
复制和移动操作的日志文件输出：
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Before execute action
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property shared: false
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property mode: 644
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property overwriteMode: Always ask except for update
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property uninst allMode: If created
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property destin ationFile: /Users/brian/Library/DesktopClient/copy.xml
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property delay: false
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property triggerReboot: true
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property directoryMode: 755
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property sourceFile: /Applications/DesktopClient.app/Contents/Resources/app/desktop-client.xml
[INFO] com.install4j.runtime.beans.actions.files.CopyFileAction: Property rollbackSupported: true
[ERROR] com.install4j.runtime.beans.actions.files.CopyFileAction: Execute action not successful
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Before execute action
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property shared : false
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property mode: 644
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property overwriteMode: Always ask
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property uninstallMode: Always
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property destinationFile: /Users/brian/Library/DesktopClient/move.xml
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property delay: false
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property triggerReboot: true
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property directoryMode: 755
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property sourceFile: /Applications/DesktopClient.app/Contents/Resources/app/desktop-client.xml
[INFO] com.install4j.runtime.beans.actions.files.MoveFileAction: Property rollbackSupported: true
[ERROR] com.install4j.runtime.beans.actions.files.MoveFileAction: Execute action not successful