QxcbConnection Error!
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I am trying to run a program namely "rosnode" by entering command "rosrun turtlesim turtlesim_node". The command is suppose to open up a window of program, but what it does is give the following error:
QXcbConnection: Could not connect to display :0.0
Aborted (core dumped)
How can I fix this error?
Thanks
linux command-line compiling
add a comment |
I am trying to run a program namely "rosnode" by entering command "rosrun turtlesim turtlesim_node". The command is suppose to open up a window of program, but what it does is give the following error:
QXcbConnection: Could not connect to display :0.0
Aborted (core dumped)
How can I fix this error?
Thanks
linux command-line compiling
add a comment |
I am trying to run a program namely "rosnode" by entering command "rosrun turtlesim turtlesim_node". The command is suppose to open up a window of program, but what it does is give the following error:
QXcbConnection: Could not connect to display :0.0
Aborted (core dumped)
How can I fix this error?
Thanks
linux command-line compiling
I am trying to run a program namely "rosnode" by entering command "rosrun turtlesim turtlesim_node". The command is suppose to open up a window of program, but what it does is give the following error:
QXcbConnection: Could not connect to display :0.0
Aborted (core dumped)
How can I fix this error?
Thanks
linux command-line compiling
linux command-line compiling
asked May 26 '17 at 2:51
Isam AbdullahIsam Abdullah
11
11
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add a comment |
1 Answer
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Try below commands and then try again
export DISPLAY=:0
or
export DISPLAY=:0.0
I tried both commands, but gives the same error except the corresponding 0 or 0.0 at the end of display.
– Isam Abdullah
May 26 '17 at 8:09
I googled it a bit and people were suggesting some ssh, but I didn't know how to do that.
– Isam Abdullah
May 26 '17 at 8:10
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Try below commands and then try again
export DISPLAY=:0
or
export DISPLAY=:0.0
I tried both commands, but gives the same error except the corresponding 0 or 0.0 at the end of display.
– Isam Abdullah
May 26 '17 at 8:09
I googled it a bit and people were suggesting some ssh, but I didn't know how to do that.
– Isam Abdullah
May 26 '17 at 8:10
add a comment |
Try below commands and then try again
export DISPLAY=:0
or
export DISPLAY=:0.0
I tried both commands, but gives the same error except the corresponding 0 or 0.0 at the end of display.
– Isam Abdullah
May 26 '17 at 8:09
I googled it a bit and people were suggesting some ssh, but I didn't know how to do that.
– Isam Abdullah
May 26 '17 at 8:10
add a comment |
Try below commands and then try again
export DISPLAY=:0
or
export DISPLAY=:0.0
Try below commands and then try again
export DISPLAY=:0
or
export DISPLAY=:0.0
answered May 26 '17 at 3:11
rɑːdʒɑrɑːdʒɑ
2,66472753
2,66472753
I tried both commands, but gives the same error except the corresponding 0 or 0.0 at the end of display.
– Isam Abdullah
May 26 '17 at 8:09
I googled it a bit and people were suggesting some ssh, but I didn't know how to do that.
– Isam Abdullah
May 26 '17 at 8:10
add a comment |
I tried both commands, but gives the same error except the corresponding 0 or 0.0 at the end of display.
– Isam Abdullah
May 26 '17 at 8:09
I googled it a bit and people were suggesting some ssh, but I didn't know how to do that.
– Isam Abdullah
May 26 '17 at 8:10
I tried both commands, but gives the same error except the corresponding 0 or 0.0 at the end of display.
– Isam Abdullah
May 26 '17 at 8:09
I tried both commands, but gives the same error except the corresponding 0 or 0.0 at the end of display.
– Isam Abdullah
May 26 '17 at 8:09
I googled it a bit and people were suggesting some ssh, but I didn't know how to do that.
– Isam Abdullah
May 26 '17 at 8:10
I googled it a bit and people were suggesting some ssh, but I didn't know how to do that.
– Isam Abdullah
May 26 '17 at 8:10
add a comment |
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