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Problem has only fixed variables-ifopt [closed]

asked 2020-07-31 04:36:57 -0500

barbara gravatar image


I am new to ifopt. I get "Problem has only fixed variables" although I am trying to add only very small changes to test_vars_constr_cost.h to solve a new optimization problem. Could you help me?

Thank you, Barbara

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Closed for the following reason question is off-topic or not relevant. Please see for more details. by gvdhoorn
close date 2020-08-01 02:59:38.997428


Please note: IFOPT is not ROS-related, nor maintained as part of ROS.

You'l want to find a better venue for posting these sorts of support requests.

gvdhoorn gravatar image gvdhoorn  ( 2020-08-01 02:59:31 -0500 )edit

It is. There are ROS binaries: sudo apt install ros-melodic-ifopt.

Alexander Winkler gravatar image Alexander Winkler  ( 2020-08-02 20:32:00 -0500 )edit

Yes, I know.

But ROS Kinetic also packages and ships with OpenCV 3 (versus v2 on the platforms it's supported on), but we still don't answer OpenCV questions here on ROS Answers.

A library which has been released through the ROS buildfarm does not make it "part of ROS" necessarily.

gvdhoorn gravatar image gvdhoorn  ( 2020-08-03 01:46:40 -0500 )edit

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answered 2020-07-31 05:18:23 -0500

barbara gravatar image

Got it. I am not passing the bounds on the variables in GetBounds() correctly.

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Asked: 2020-07-31 04:36:57 -0500

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Last updated: Jul 31