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graspit-simulator / graspit

The GraspIt! simulator
http://graspit-simulator.github.io/
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GUI goes wrong occasionally #162

Open zhangcogito opened 4 years ago

zhangcogito commented 4 years ago

Hello, I had installed the graspit-ros package and run the graspit-simulator successfully, like this:

image

But sometimes the GUI couldn't display correctly, like this

image

And it could not also load the world file after I click Menu->open. The window showed noting.

image

Then I closed the graspit-simulator and opened again. If luckily, after I repeated many times, the GUI will display correctly. Is there anyone who has encountered the same problem. How can I resolve it? (I run the simulator in Ubuntu18.04)

iretiayo commented 4 years ago

@zhangcogito Do you get an error on the terminal? What is printed out on the terminal where you run graspit_simulator?

zhangcogito commented 4 years ago

@zhangcogito Do you get an error on the terminal? What is printed out on the terminal where you run graspit_simulator?

Thanks for your reply! There is no output in the terminal.

image

But now, it gets better. If I wait for several minutes and then run the graspit-simulator, the GUI will display correctly.