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rosmatlab can't find message libs [closed]

asked 2014-03-03 02:29:35 -0500

bnm-rc gravatar image

Hi everyone,

I'm having troubles with rosmatlab not knowing the message types (even the std_msgs message types). On my researches I noticed that everytime I try to load a message type manually

>> std_msgs
[ROS] Loaded package std_msgs.

I get an error on the terminal from which I started MATLAB:

[ERROR] [1393856617.001986694]: libintrospection_std_msgs.so: cannot open shared object file: No such file or directory

I checked the files, they are at there place at ./devel/lib/introspection/. from my workspace point of view. They are also readable by everyone (checked with ls -l).

Does anybody know this problem or even better, how to solve it?
Any help is really appreciated!

Greetings,
Roberto

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Closed for the following reason the question is answered, right answer was accepted by bnm-rc
close date 2014-03-10 04:25:37

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answered 2014-03-03 03:28:39 -0500

bnm-rc gravatar image

I eventually got the problem solved. It was a mistake I made when executing commands on the MATLAB console. I always called ros.init as first statement and then std_msgs to load the message types. Somehow, the call to ros.init leads every attempt on loading message types to failure. I will try to find out why and then publish it here.

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Asked: 2014-03-03 02:29:35 -0500

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Last updated: Mar 03 '14