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Compability ROS messages

asked 2016-04-21 05:08:50 -0600

rosGSCOP gravatar image

Hi. I have Indigo on my Machine1 and Jade on my Machine2. I recorded a bag of messages under Indigo and I wanted to reuse this bag in Jade.When I try to listen to the topic in which I publish the messages, I got the following error.
image description

I know it must have something to do with the version incompability or the fact that the messages are created on different machines.
Does anyone of you have a solution to this problem. Or an idea to convert the messages in order to satisfy the compability.
Thanks in advance !

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FYI: next time please copy the text from the terminal and use the preformatted text button (the one with 101 on it) to format the text. The image isn't searchable.

mgruhler gravatar image mgruhler  ( 2016-04-27 03:39:30 -0600 )edit

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answered 2016-04-27 03:38:25 -0600

mgruhler gravatar image

This message has changed between indigo and jade. So I don't think there is a direct solution to your problem.

The only idea I have is to create an overlay of visualization_msgs, check out the indigo-devel branch and pray that nothing else breaks ;-) Alternatively, check out jade-devel and adapt the Marker message to match the version in indigo-devel (which is actually just commenting out the DELETE_ALL line).

But there might still be problems with breaking this...

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Asked: 2016-04-21 05:08:50 -0600

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Last updated: Apr 27 '16