1、检查DISPLAY变量是否设置 在终端中输入以下命令,查看DISPLAY变量的值: echo $DISPLAY 如果输出为空或者不是一个有效的地址,那么需要设置DISPLAY变量,可以通过以下命令设置DISPLAY变量: export DISPLAY=:0.0 这里,":0.0"表示第一个显示器的第一个屏幕,根据实际情况,可能需要修改为其他显示器或屏幕的地址。 2、检查X...
1.启动jemter An error occurred: No X11 DISPLAY variable was set, but this program performed an operation which requires it. 解决办法: 1.安装图形服务x11 yum -y install xorg-x11-xauth xorg-x11-server-utils xorg-x11-server-Xnest libXtst 2.安装Xming 下载Xming: http://sourceforge.net/projects...
The remote server knows where it has to redirect the X network traffic via the definition of the DISPLAY environment variable which generally points to an X Display server located on your local computer. The value of the display environment variable is: hostname:D.S where: hostname is the na...
1. 参考:http://stackoverflow.com/questions/662421/no-x11-display-variable-what-does-it-mean
Checking monitor: must be configured todisplay at least 256 colors >>> Could not execute auto checkfor display colors using command /usr/bin/xdpyinfo. Check if the DISPLAYvariable is set. Failed<<< Some requirement checks failed. You mustfulfill these requirements before continuing...
3...使用unset命令来清除环境变量set可以设置某个环境变量的值。清除环境变量的值用unset命令。如果未指定值,则该变量值将被设为NULL。示例如下:$ export TEST="Test..."...readonly variable$ TEST="New" #会发现此也变量不能被修改-bash: TEST: readonly variable环境变量的设置位于/etc/profile文件如果需要...
8. 修改变量的值:使用`set`命令可以修改变量的值,例如: “` set variable_name = new_value “` 9. 单步进入函数调用:如果需要进入一个函数调用内部进行调试,使用`step`命令,例如: “` step “` 10. 跳出当前函数调用:使用`finish`命令可以让程序跳出当前函数调用,例如: ...
Linux安装oracle数据库Checking monitor报错，报错内容Checking monitor: must be configured to display at least 256 colors >>> Could not execute auto check for display colors using command /usr/openwin/bin/xdpyinfo. Check if the DISPLAY variable is set. Failed <<< 方法/步骤 1 进入数据库目录...
set x=5:该命令用来改变运行过程中的变量值,格式如:set variable =<value>; backtrace:简写命令 bt,用来打印执行的代码过程和堆栈信息,用法为如下:(gdb) backtrace [-full] [n] bt -full用于打印帧栈信息的同时,打印局部变量的值; n:一个整数值,当为正整数时,表示打印最里层的 n 个栈帧的信息。n为负...
- Windows: Add `C:\Path\To\Android Studio\jre\bin` to environment variable `PATH` - Set environment variable `ANDROID_SDK_ROOT` to the Android SDK folder (can be found in Android Studio settings) - Run `./build.py ndk` to let the script download and install NDK for you ...