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rosmsg show Num error

asked 2019-03-20 12:28:27 -0500

Leo Lee gravatar image

updated 2019-03-21 03:43:33 -0500

jayess gravatar image

I'm following the ROS Tutorial ''Creating a ROS msg and srv'' and meet a problem. When I type

$ rosmsg show Num

It shows

Unable to load msg [beginner_tutorials/Num]: /home/xxx/catkin_ws/src/beginner_tutorials/msg/Num.msg: Invalid declaration: int 64 num

can anybody explain this error? thanks in advance

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answered 2019-03-20 12:42:22 -0500

Looks like you have an extra space in your Num.msg message definition. It should be int64 num not int 64 num.

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Asked: 2019-03-20 12:28:27 -0500

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Last updated: Mar 21 '19