真机调试时,碰到Unable to open log device ‘/dev/log/main’: No such file or directory

真机调试时,遇到Unable to open log device ‘/dev/log/main’: No such file or directory

在我们使用真机进行Android应用调试时,无法获得调试信息,错误提示如下:Unable to open log device ‘/dev/log/main’: No such file or directory

这是因为我们的手机没有开起log记录,下面以华为U8860为例开启手机的log功能:

1、在拨号界面输入:*#*#2846579#*#*  进入测试菜单界面。

真机调试时,碰到Unable to open log device ‘/dev/log/main’: No such file or directory

2、Project Menu–后台设置–LOG设置

真机调试时,碰到Unable to open log device ‘/dev/log/main’: No such file or directory

3、LOG开关–LOG打开   LOG级别设置–VERBOSE

真机调试时,碰到Unable to open log device ‘/dev/log/main’: No such file or directory

4、Dump&Log– 全部选中

真机调试时,碰到Unable to open log device ‘/dev/log/main’: No such file or directory

5、重启手机