Ubuntu 无法安装SDL Core，找不到记录器（SDLMain）的appender。log4cxx：请正确初始化log4cxx系统

我是Smartdevicelink框架的新手，我正在尝试通过tcp连接我的android应用程序，当我尝试在本地系统中安装SDL Core时，我遇到以下错误

log4cxx: Could not instantiate class [SafeFileAppender].
log4cxx: Class not found: SafeFileAppender
log4cxx: Could not instantiate appender named "SmartDeviceLinkCoreLogFile".
log4cxx: Could not instantiate class [SafeFileAppender].
log4cxx: Class not found: SafeFileAppender
log4cxx: Could not instantiate appender named "ProtocolFordHandlingLogFile".
log4cxx: Could not instantiate class [SafeFileAppender].
log4cxx: Class not found: SafeFileAppender
log4cxx: Could not instantiate appender named "ProtocolFordHandlingLogFile".
log4cxx: Could not instantiate class [SafeFileAppender].
log4cxx: Class not found: SafeFileAppender
log4cxx: Could not instantiate appender named "ProtocolFordHandlingLogFile".
log4cxx: Could not instantiate class [SafeFileAppender].
log4cxx: Class not found: SafeFileAppender
log4cxx: Could not instantiate appender named "ProtocolFordHandlingLogFile".
log4cxx: Could not instantiate class [SafeFileAppender].
log4cxx: Class not found: SafeFileAppender
log4cxx: Could not instantiate appender named "TransportManagerLogFile".
log4cxx: No appender could be found for logger (SDLMain).
log4cxx: Please initialize the log4cxx system properly.

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如果您希望避免所有这些问题，我建议使用，它允许您通过web浏览器使用SDL Core

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否则，您的错误似乎与系统上未正确安装log4cxx有关。有关更多详细信息，请参见SDL Core自述部分。要点是，在尝试制作SDL Core之前，您可能必须删除系统上现有的log4cxx。

我无法使用manticore web app连接设备，我是否需要单独运行sdlcore？您无法连接的唯一原因是您的wi-fi网络阻止了它。您也可以单独运行SDLCore，但正确配置要比只打开网页更困难。