原文:Unable to initialize gtk, is DISPLAY set properly?

设置环境变量: ...

2017-11-07 08:58 0 1617 推荐指数:

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(gedit:6244): Gtk-WARNING **:ip: cannot open display:

在Linux系统下安装OMNET++,想设置一下环境变量,结果出现这个问题 (gedit:6244): Gtk-WARNING **:ip: cannot open display: 我试了网上的几种方法: 1、方法一参考:https://blog.csdn.net ...

Wed Dec 23 17:56:00 CST 2020 0 464
setGeometry Unable to set geometry

setGeometry: Unable to set geometry 100x30+825+456 on QWidgetWindow/'QMessageBoxClassWindow'. Resulting geometry: 259x116+825+456 (frame: 3, 25 ...

Sat May 02 23:29:00 CST 2020 0 1215
 
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