capi_return is NULL , numpy.linalg.LinAlgError: Singular matrix about quadrotor-simulation HOT 3 CLOSED

Hi, sorry for late reply.

I have updated the readme and runsim.py files.

If any two consecutive waypoints have the same (x,y,z) coordinates, you will get this "Singular matrix" error.

And also my scipy version is 1.1.0, If that made any difference.

Hope this helps.
Feel free to contribute to any part of the code.

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There was a typo in rrt.py file. I fixed it.

I will close this issue if you confirm that it's working.

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Hi, Thank you for your reply.
I noticed the "singular matrix" error was happening cause of duplicate waypoint in the end of "waypoints" array after RRTStar, so i just used:
waypoints = np.delete(waypoints,(np.shape(waypoints)[0]-1), axis=0)
before "trajGenerator" in "runsim.py" for removing the last item in the array and it worked.
Then i saw your reply and clone your project again,i didn't check what you did yet, but i tried your new update and it is working perfectly with your changes.
Thanks again.

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