尝试使用appium在我的android设备中运行量角器测试时出现错误。
错误提示：
E/launcher - An unknown server-side error occurred while processing the command. Original error: The JAVA_HOME environment variable must be set for Android Tools to work properly
[17:57:44] E/launcher - WebDriverError: An unknown server-side error occurred while processing the command. Original error: The JAVA_HOME environment variable must be set for Android Tools to work properly
如果我运行appium-doctor，一切正常。这是怎么回事？一个星期前工作正常。
预先感谢