Segmentation fault (core dumped) about caffe-yolov3 HOT 16 OPEN

Usually memory errors.I suggest that you should locate specific error codes and post more details.

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cause my network cannot predict ,so the nbox always is 0 ,therefore the code cannot allocate memory for the varaible "prob", so the core dumped.
i added the upsample layer into the caffe model as ID 149, but when i make it, cause i comment the clip layer（ID 148） as the caffe.proto requested:

-// LayerParameter next available layer-specific ID: 148 (last added: swish_param)

• // LayerParameter next available layer-specific ID: 149 (last added: upsample_param)

when i make caffe, an error occurred：
error: class "caffe::LayerParameter" has no member "clip_param"
so i uncomment the id 148 :clip_layer
then i make caffe success!
but may be it still have some problem that i havent found.
so my got an wrong network model that cannot predict?

from caffe-yolov3.

Please check this functions make_network_boxes in yolo_layer.cpp and make sure the nboxes > 0. If not, may be something wrong with your input blobs?

from caffe-yolov3.

i checked the nboxes, it equals to 0.
my command is "./detectnet"
and the image input is "
const char* imgFilename = "/mly/model/guiguai.jpg";
am i right?

from caffe-yolov3.

Can you send me this picture for testing?

from caffe-yolov3.

from caffe-yolov3.

from caffe-yolov3.

hi!
@ChenYingpeng
i have the same problem.
the program core dump in forward_yolo_layer_gpu->copy_gpu
err msg is:
CUDA Error: invalid device function

from caffe-yolov3.

Please check your device compute capability in CMakeList.txt.
For example
``set(
CUDA_NVCC_FLAGS
${CUDA_NVCC_FLAGS};
-O3
-gencode arch=compute_53,code=sm_53 #tegra tx1
-gencode arch=compute_61,code=sm_61 #gtx 1060
-gencode arch=compute_62,code=sm_62 #tegra tx2
)

from caffe-yolov3.

Please check your device compute capability in CMakeList.txt.
For example
``set(
CUDA_NVCC_FLAGS
${CUDA_NVCC_FLAGS};
-O3
-gencode arch=compute_53,code=sm_53 #tegra tx1
-gencode arch=compute_61,code=sm_61 #gtx 1060
-gencode arch=compute_62,code=sm_62 #tegra tx2
)

thank you! my device is gtx 1080, i comment the setting CUDA_NVCC_FLAGS code, and it works

from caffe-yolov3.

hi
@ChenYingpeng I have similar problem.
when i run the first example:
Example 1: yolov3
$ ./x86_64/bin/detectnet 0 ../../data/yolov3/prototxt/yolov3.prototxt ../../data/yolov3/caffemodel/yolov3.caffemodel
I face the error: Segmentation fault (core dumped)
There are no other description.
Can you help me with this problem? thank you a lot

from caffe-yolov3.

@DancingJane Check your picture path.
For example,const char* imgFilename = "/home/chen/projects/data/images/dog.jpg"; //modify your images file path in detectnet.cpp file.

from caffe-yolov3.

@DancingJane Check your picture path.
For example,const char* imgFilename = "/home/chen/projects/data/images/dog.jpg"; //modify your images file path in detectnet.cpp file.

thank you for your responce. I modify the imgFilename as
const char* imgFilename = "/home/jane/Files/object_detection/data/images/dog.jpg"; //modify your images file path
, put the dog image in corresponding path and make clean, cmake ,make againe. However, the error is still there.

from caffe-yolov3.

@DancingJane Check your picture path.
For example,const char* imgFilename = "/home/chen/projects/data/images/dog.jpg"; //modify your images file path in detectnet.cpp file.

thank you for your responce. I modify the imgFilename as
const char* imgFilename = "/home/jane/Files/object_detection/data/images/dog.jpg"; //modify your images file path
, put the dog image in corresponding path and make clean, cmake ,make againe. However, the error is still there.

Ｉ meet the same error, Are you solve the problem? can you tell me how to solve?

from caffe-yolov3.

@DancingJane Check your picture path.
For example,const char* imgFilename = "/home/chen/projects/data/images/dog.jpg"; //modify your images file path in detectnet.cpp file.

thank you for your responce. I modify the imgFilename as
const char* imgFilename = "/home/jane/Files/object_detection/data/images/dog.jpg"; //modify your images file path
, put the dog image in corresponding path and make clean, cmake ,make againe. However, the error is still there.

Ｉ meet the same error, Are you solve the problem? can you tell me how to solve?

＠DancingJane

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@IsLouie,hello Imeet the same error, Are you solve the problem? can you tell me how to solve?

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