忘不吝赐教!
ubuntu12.04-i386
cheese3.4.1
运行cheese后无画面,只有黑色框
终端运行cheese后出现如下提示:
(cheese:15250): Clutter-WARNING **: Whoever translated default:LTR did so wrongly.
(cheese:15250): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:15250): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:15250): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:15250): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:15250): Gtk-WARNING **: Attempting to add a widget with type GtkGrid to a GtkToggleButton, but as a GtkBin subclass a GtkToggleButton can only contain one widget at a time; it already contains a widget of type GtkLabel
(cheese:15250): Gtk-WARNING **: Attempting to add a widget with type GtkImage to a GtkButton, but as a GtkBin subclass a GtkButton can only contain one widget at a time; it already contains a widget of type GtkLabel
libv4l2: error setting pixformat: 设备或资源忙
** (cheese:15250): WARNING **: Device '/dev/video0' is busy
** (cheese:15250): WARNING **: Could not negotiate format
cheese无画面
版面规则
我们都知道新人的确很菜,也喜欢抱怨,并且带有浓厚的Windows习惯,但既然在这里询问,我们就应该有责任帮助他们解决问题,而不是直接泼冷水、简单的否定或发表对解决问题没有任何帮助的帖子。乐于分享,以人为本,这正是Ubuntu的精神所在。
我们都知道新人的确很菜,也喜欢抱怨,并且带有浓厚的Windows习惯,但既然在这里询问,我们就应该有责任帮助他们解决问题,而不是直接泼冷水、简单的否定或发表对解决问题没有任何帮助的帖子。乐于分享,以人为本,这正是Ubuntu的精神所在。
-
- 帖子: 224
- 注册时间: 2010-05-18 22:23
Re: cheese无画面
运行链接了clutter库的程序出现这个警告的解决办法
Clutter-WARNING **: Whoever translated default:LTR did so wrongly.
设置一个环境变量CLUTTER_TEXT_DIRECTION=ltr就可以了
Clutter-WARNING **: Whoever translated default:LTR did so wrongly.
设置一个环境变量CLUTTER_TEXT_DIRECTION=ltr就可以了
-
- 帖子: 3
- 注册时间: 2015-12-09 14:11
- 系统: ubuntu
Re: cheese无画面
mobilefzb 写了:运行链接了clutter库的程序出现这个警告的解决办法
Clutter-WARNING **: Whoever translated default:LTR did so wrongly.
设置一个环境变量CLUTTER_TEXT_DIRECTION=ltr就可以了
谢谢你,我试了一下,声明后,警告消失了,但是图像采集依然有问题,怀疑是解码或者是驱动的问题。另外我在14.04 用opencv2.4.9打开摄像头,出现相同的问题。总之,十分感谢。
-
- 帖子: 1
- 注册时间: 2016-06-05 22:04
- 系统: ubuntu 15.04 LTS
Re: cheese无画面
我15.04也出现了同样的问题貌似是缓冲区的问题但不知道怎么设置 = =!另外OPENCV 也是控制台输出的信息是select timeout 楼主你解决了吗?