transform image message via b0

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yuntao
Posts: 7
Joined: 17 Aug 2018, 06:53

transform image message via b0

Post by yuntao » 12 Aug 2019, 06:34

In my scene, I use two vision sensor to transform image message of the scene via b0, and it work well,
but when I receive these message using python footprint as follow,

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b0.Subscriber(self.b0_node, 'robot_state_image', self.image_callback)
b0.Subscriber(self.b0_node, 'robot_state_image_1, self.image_callback_1)
the shell gives an error saying " [b0_node] error: HB: Context was terminated".
How can I do with the error?
Wishing your help and reply, thank you.

Your sincerely,
Yuntao

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