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opencv3 and falied to contact master #45

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joke123kobe opened this issue Jan 19, 2018 · 1 comment
Open

opencv3 and falied to contact master #45

joke123kobe opened this issue Jan 19, 2018 · 1 comment

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@joke123kobe
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I compiled the guidance sdk ros with opencv3, and I tried to run the guidancenode, it didn't work well,keeping saying failed to contact master ,retrying
@jimcha21
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You should have initially started the ROS core. Have you executed roscore before running any node ?

@joke123kobe

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@jimcha21 @joke123kobe