unable to print computed poses from isam2

[Former user]

parameters = gtsam.ISAM2Params() parameters.relinearize_threshold = 0.01 parameters.relinearize_skip = 1 isam = gtsam.ISAM2(parameters) isam.update(graph, initialEstimate) isam.update() currentEstimate = isam.calculate_estimate()

after this when I try to extract poses computed in object currentEstimate , Let say for first pose

like currentEstimate.exists(1) pose = currentEstimate.atPoint2()

then I get segmentation fault

[tushar vaidya]

Hi can we kindly resolve this issue ... I am also facing same issue .... I this this could be problem with python wrapper of function result.atPoint2()
If u can let me know where to look would be great help

[Frank Dellaert]

Old issue, can re-open if a python script is provided that reproduces..

[tushar vaidya]

Hello Frank, yes issue is pertinent ...let me provide scripts follwed to this.

Regards Tushar Vaidya