OpenDTAM
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anuranbaka
An runtime error: OpenCV Error: Assertion failed (src1.type() == src2.type())
The problem occurred when run ./a.out. Specifically, it shows as following. As shown in the Issue#52, this may happens because the images are an unexpected data type. It may be due to a switch between 16 and 8 bit inputs. But I don't know how to solve that problem?
I use Opencv2.4.13, CUDA 8.0, Ubuntu 14.04 LTS and GTX 740M.
hw@hw:~/OpenDTAM/Cpp/Build$ ./a.out Thread Start: 0x1d52250 Thread Requested: Graphics : 140355115820800:0x1d52250 Loading text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_000.txt Reading: scene_000.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_001.txt Reading: scene_001.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_002.txt Reading: scene_002.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_003.txt Reading: scene_003.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_004.txt Reading: scene_004.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_005.txt Reading: scene_005.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_006.txt Reading: scene_006.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_007.txt Reading: scene_007.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_008.txt Reading: scene_008.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_009.txt Reading: scene_009.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_010.txt Reading: scene_010.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_011.txt Reading: scene_011.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_012.txt Reading: scene_012.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_013.txt Reading: scene_013.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_014.txt Reading: scene_014.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_015.txt Reading: scene_015.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_016.txt Reading: scene_016.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_017.txt Reading: scene_017.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_018.txt Reading: scene_018.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_019.txt Reading: scene_019.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_020.txt Reading: scene_020.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_021.txt Reading: scene_021.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_022.txt Reading: scene_022.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_023.txt Reading: scene_023.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_024.txt Reading: scene_024.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_025.txt Reading: scene_025.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_026.txt Reading: scene_026.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_027.txt Reading: scene_027.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_028.txt Reading: scene_028.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_029.txt Reading: scene_029.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_030.txt Reading: scene_030.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_031.txt Reading: scene_031.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_032.txt Reading: scene_032.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_033.txt Reading: scene_033.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_034.txt Reading: scene_034.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_035.txt Reading: scene_035.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_036.txt Reading: scene_036.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_037.txt Reading: scene_037.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_038.txt Reading: scene_038.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_039.txt Reading: scene_039.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_040.txt Reading: scene_040.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_041.txt Reading: scene_041.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_042.txt Reading: scene_042.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_043.txt Reading: scene_043.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_044.txt Reading: scene_044.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_045.txt Reading: scene_045.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_046.txt Reading: scene_046.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_047.txt Reading: scene_047.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_048.txt Reading: scene_048.png text_file_name = /home/hw/OpenDTAM/Trajectory_30_seconds/scene_049.txt Reading: scene_049.png using: 1 using: 2 using: 3 using: 4 using: 5 using: 6 using: 7 using: 8 using: 9 using: 10 using: 11 using: 12 using: 13 using: 14 using: 15 using: 16 using: 17 using: 18 using: 19 using: 20 using: 21 using: 22 using: 23 using: 24 using: 25 using: 26 using: 27 using: 28 using: 29 using: 30 using: 31 using: 32 using: 33 using: 34 using: 35 using: 36 using: 37 using: 38 using: 39 using: 40 using: 41 using: 42 using: 43 using: 44 using: 45 using: 46 using: 47 using: 48 using: 49 using: 50 OpenCV Error: Assertion failed (src1.type() == src2.type()) in scaleAdd, file /home/hw/opencv-2.4.13/modules/core/src/matmul.cpp, line 2079 terminate called after throwing an instance of 'cv::Exception' what(): /home/hw/opencv-2.4.13/modules/core/src/matmul.cpp:2079: error: (-215) src1.type() == src2.type() in function scaleAdd
Aborted (core dumped)
@harvey222, @striversist
I assume you are running the default branch of OpenDTAM: 2.4.9_experimental.
This branch was tested with opencv-2.4.9, so using this version is recommended instead of opencv-2.4.13.
Also it would be helpful if you provided a full stack trace. The output listing doesn't mention which OpenDTAM function triggered the opencv exception.
If you have trouble using cuda-gdb, try with plain gdb first.
@ravich2-7183 Thank you for your help. I will try to use OpenCV2.4.9 to see if the problem would be solved.