真机(华为c8813)在Eclipase上测试,打不出logcat信息,只有这样的一句话:Note: log switch off, only log_main and log_events will have logs! 解决方法:手机拨号*#*#2846579#*#*,进入projectmenu--后台设置--LOG设置--LOG开关--打开:记住手机重启后才生效.我的手机也是8813太坑爹了…
https://blog.csdn.net/qq_36317441/article/details/79376522 将HBuilder开发的APP运行在华为手机上时,控制台显示 open '/dev/hwlog_switch' fail -1, 13. Permission denied log switch off, only log_main and log_events will have logs! 截图如下: 产生这个现象的原因是华为手机默认是关闭log的.所以有些时候在华为手机上运…
接手了一个新交接的库,alert日志频繁报告log file switch (checkpoint incomplete)事件 oracle文档解释: Waiting for a log switch because the session cannot wrap into the next log. Wrapping cannot be performed because the checkpoint for that log has not completed. 查看redo日志信息: SQ…
--alter system [switch logfile]与[archive log current]的区别 ------------------------------------------------------------2013/09/21 alter system switch logfile 是强制日志切换,不一定就归档当前的重做日志文件(若自动归档打开,就归档前的重做日志,若自动归档没有打开,就不归档当前重做日志.) alter system archive log cu…