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Node crashes when it fails to find camera #21

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shaun-edwards opened this issue Jun 2, 2017 · 1 comment
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Node crashes when it fails to find camera #21

shaun-edwards opened this issue Jun 2, 2017 · 1 comment

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@shaun-edwards
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When the node fails to find the camera (in my case this happens when the camera is still powering up while ROS has already started), it crashes. I believe this happens here, due to a NULL pointer being returned and not checked.

Has anybody else encountered this?

I am running the ROS indigo version, downloaded from debs.
@shaun-edwards shaun-edwards mentioned this issue Jun 4, 2017
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@miquelmassot
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Try and let me know. I'm not sure if the API shutdown & startup are necessary.

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@miquelmassot @shaun-edwards