Re: [ros-users] [wide_stereo/stereo_vslam_node-1] process ha…

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Author: User discussions
Date:  
To: User discussions
Subject: Re: [ros-users] [wide_stereo/stereo_vslam_node-1] process has died
Hudvin,

Those are roscpp_internal debug messages and are fine on a running system,
you must have turned on roscpp_internal debugging in rosconsole. The
parameter does seem to be being read very often, but that's a performance
optimization, when parameters are read, they have a default value if they
don't exist.

Tully

On Tue, Feb 1, 2011 at 2:13 PM, hudvin <> wrote:

>
> No, it doesn't works.
> I have checked source files for
>
> ==================
> [roscpp_internal] [2011-02-01 10:13:36,454] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/detector] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,466] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/fast_threshold] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,474] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/fast_nonmax_suppression] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,476] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/harris_max_keypoints] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,480] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/harris_block_size] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,483] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/harris_min_distance] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,487] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/harris_quality_level] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,490] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/harris_k] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,493] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/star_max_size] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,496] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/star_response_threshold] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,498] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/star_line_threshold_projected] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,505] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/star_line_threshold_binarized] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,510] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/star_suppress_nonmax_size] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,513] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/surf_hessian_threshold] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,517] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/surf_octaves] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,519] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/surf_octave_layers] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,522] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/grid_adapter] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,525] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/grid_max_keypoints] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,527] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/grid_rows] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,530] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/grid_cols] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,533] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/vo_ransac_iterations] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,536] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/vo_polish] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,539] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/vo_window_x] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,541] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/vo_window_y] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,544] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/min_keyframe_dist] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,547] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/min_keyframe_angle] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,550] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/min_inliers] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,558] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/pr_ransac_iterations] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,562] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/pr_polish] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,566] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/pr_window_x] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,569] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/pr_window_y] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,572] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/pr_skip] is not set]
> [roscpp_internal] [2011-02-01 10:13:36,575] [thread 0xb6947890]: [DEBUG]
> XML-RPC call [getParam] returned an error (-1): [Parameter
> [/stereo_vslam_node/pr_inliers] is not set]
> ============================================================
> Looks like this params should be set from python script.
>
>
> --
> View this message in context:
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> Sent from the ROS-Users mailing list archive at Nabble.com.
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>
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>



--
Tully Foote
Systems Engineer
Willow Garage, Inc.

(650) 475-2827
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