Importing Mask R-CNN Settings... Segmentation fault (core dumped)

[rginjapan]

The build process could be finished.
But under the Mask R-CNN detecting model, the Segment fault occurred.

:~/DynaSLAM-master$ ./Examples/RGB-D/rgbd_tum Vocabulary/ORBvoc.txt Examples/RGB-D/TUM3.yaml rgbd_dataset_freiburg3_walking_xyz/ associate.txt mask/ output/
nImages: 827
Loading Mask R-CNN. This could take a while...
Importing Mask R-CNN Settings...
Segmentation fault (core dumped)

After that I checked the Check.py file for Mask R-CNN, the result as bellowed:

~/DynaSLAM-master/src/python$ python Check.py
Traceback (most recent call last):
File "Check.py", line 10, in
import coco
File "/home/sunleyuan/DynaSLAM-master/src/python/coco.py", line 40, in
from pycocotools.coco import COCO
File "/usr/local/lib/python2.7/dist-packages/pycocotools/coco.py", line 55, in
from . import mask as maskUtils
File "/usr/local/lib/python2.7/dist-packages/pycocotools/mask.py", line 3, in
import pycocotools._mask as _mask
File "init.pxd", line 918, in init pycocotools._mask
ValueError: numpy.ufunc size changed, may indicate binary incompatibility. Expected 216 from C header, got 192 from PyObject

plz, give me some instructions.
Sorry for open an issue again.

[BertaBescos]

Run it from the DynaSLAM folder as python src/python/Check.py.

[rginjapan]

Run it from the DynaSLAM folder as python src/python/Check.py.

I think it is the same with : ~/DynaSLAM-master/src/python$ python Check.py

The results are the same actually,

~/DynaSLAM-master$ python src/python/Check.py
Traceback (most recent call last):
File "src/python/Check.py", line 10, in
import coco
File "/home/sunleyuan/DynaSLAM-master/src/python/coco.py", line 40, in
from pycocotools.coco import COCO
File "/usr/local/lib/python2.7/dist-packages/pycocotools/coco.py", line 55, in
from . import mask as maskUtils
File "/usr/local/lib/python2.7/dist-packages/pycocotools/mask.py", line 3, in
import pycocotools._mask as _mask
File "init.pxd", line 918, in init pycocotools._mask
ValueError: numpy.ufunc size changed, may indicate binary incompatibility. Expected 216 from C header, got 192 from PyObject

[BertaBescos]

It looks like it is a numpy version problem.

[rginjapan]

I have checked the closed issue about the version of numpy, you said that your version is 1.15.2, so I have used the same version with you. So maybe it is not the version problem.

numpy 1.15.2

[BertaBescos]

I am afraid I can not really help you out with this. It seems to be more of a Mask R-CNN installation issue.
Maybe this issue can help (cocodataset/cocoapi#248).

[rginjapan]

I am afraid I can not really help you out with this. It seems to be more of a Mask R-CNN installation issue.
Maybe this issue can help (cocodataset/cocoapi#248).

Thanks, I have used this issue's solution:

I solve it like #14 (comment)

$ git clone https://github.com/pdollar/coco.git
$ cd coco/PythonAPI
$ make
$python setup.py install

and change the numpy version to 1.15.1

Now, the Check.py result is :

Initialated Mask RCNN network...
Mask R-CNN is correctly working