First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
378 questions
Tagged
error
×
270
views
no
answers
1
vote
2016-11-26 04:29:26 -0600
Suraksha
opencv_ffmpeg module crash (IP Camera)
c++
error
ffmpeg
Runtime-error
666
views
1
answer
1
vote
2017-02-24 15:40:02 -0600
JimboStlawrence
namedWindow fails to display graphics if minimised immediately on creation
opencv
3.2
namedwindow
imshow
error
8k
views
1
answer
1
vote
2017-09-26 00:44:23 -0600
berak
[100%]Built target gen_opencv_python2 then stuck
error
351
views
1
answer
1
vote
2017-10-22 12:22:59 -0600
LBerger
compilation windows cmd cmake
windows
cmake
error
1k
views
no
answers
no
votes
2018-03-27 02:16:40 -0600
berak
get errors while execute forward step with torch model
dnn
error
forward
1k
views
no
answers
1
vote
2018-05-03 12:04:21 -0600
eoyster417
OpenCV calibration vs. Matlab calibration accuracy
calibration
calibrateCamera
Matlab
converge
error
accuracy
882
views
1
answer
1
vote
2018-05-18 03:09:38 -0600
berak
error link2019
link2019
error
285
views
2
answers
1
vote
2019-02-03 08:00:57 -0600
soleil
Multiple E1083 on opencv-master compilation despite the correctness of path and rights
compile
error
407
views
no
answers
1
vote
2019-04-29 17:56:28 -0600
jo_devs
compilation failed ___libm_sse2_sincos [closed]
error
compile
c++opencv
2k
views
no
answers
1
vote
2019-09-16 09:20:15 -0600
brendanlb
OpenCV fisheye calibration error
fisheye
calibration
error
c++
194
views
no
answers
1
vote
2019-11-19 05:04:33 -0600
JoseAFern
cv::ml::rtrees oob error
RTrees
ml
oob
error
3k
views
1
answer
no
votes
2012-07-16 15:38:53 -0600
blue
Assertion Error in Kalman Filter python OpenCV 2.4.0
kalman
assertion
error
886
views
1
answer
no
votes
2012-07-11 13:51:40 -0600
AlexanderShishkov
Compiling OpenCV for iOS - no product type error
ios
compile
error
1k
views
2
answers
no
votes
2012-07-23 16:45:49 -0600
Ben B.
3rd party and static libs : error LNK2019 with MSVC 2010 32 bits
3rdparty
static
error
link
windows
1k
views
2
answers
no
votes
2014-06-23 07:29:48 -0600
shruti
Problem Building a Project in Eclipse [Ubuntu]
ubuntu
make
Eclipse
error
1k
views
1
answer
no
votes
2012-09-01 09:46:42 -0600
hassan
OpenCV on VS 2010 Express, Invalid License Data Error
installation
VisualC++
beginner
error
7k
views
1
answer
no
votes
2014-07-25 05:51:55 -0600
Tapsu
0xc000007b error when trying the sample programs.
0xc000007b
error
failed
DLL
tbb
2k
views
3
answers
1
vote
2012-10-02 05:15:04 -0600
V.G.
Error: msvcr90d.dll can not be find
highgui
error
runtime
DLL
552
views
1
answer
no
votes
2012-10-01 04:54:24 -0600
Martin Peris
Error when running a simple program
error
1k
views
1
answer
no
votes
2012-11-09 12:43:43 -0600
vlattson
OpenCV on Eclipse CDT for Linux
opencv
Eclipse
ubuntu
compile
error
9k
views
no
answers
no
votes
2016-03-22 14:02:36 -0600
LuisGP
Error: Cannot run program "\ndk-build.cmd" [closed]
opencv2-4-3
ndk-build.cmd
ndk
error
PATH
364
views
1
answer
no
votes
2012-11-19 01:58:13 -0600
goe
Linking issue after update to version 2.4.3 on iOS
linker
ios
error
2.4.3
922
views
2
answers
no
votes
2013-03-08 02:39:52 -0600
StevenPuttemans
Problems with Haartraining
haartraing
error
problems
4k
views
1
answer
no
votes
2012-12-19 09:43:05 -0600
unxnut
'opencv2/opencv.hpp' file not found
xcode
error
opencv
2k
views
1
answer
no
votes
2013-01-05 03:27:03 -0600
Alexander Smorkalov
Error building OpenCV 2.4.x "Undefined reference to av_opt_set@LIBAVUTIL_51"
libavutil
undefined
reference
build
error
983
views
1
answer
no
votes
2013-01-08 10:28:16 -0600
Alexander Smorkalov
error while compiling FREAK demo
freak
error
core.hpp
1k
views
1
answer
no
votes
2013-05-15 23:37:16 -0600
yid
Strange error when trying to use OCL library
opencl
ocl
error
runtime
2k
views
1
answer
no
votes
2013-01-27 12:38:19 -0600
Daniil Osokin
c++ pro. compiles & links, but does not run (-1073741515 (0xc0000135).
opencv
error
0xC0000135
3k
views
1
answer
no
votes
2013-01-30 08:27:05 -0600
jukkaho
/usr/lib/libavcodec.so.53: undefined reference to `speex_header_free' error
error
undefined
reference
to
speex_header_free
300
views
1
answer
no
votes
2013-02-05 22:52:22 -0600
Mostafa Sataki
ROI Assertion Error
roi
error
« previous
1
2
3
4
5
...
13
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
error
×30
compile
×4
opencv
×4
c++
×2
calibration
×2
DLL
×2
Eclipse
×2
ios
×2
reference
×2
runtime
×2
ubuntu
×2
undefined
×2
windows
×2
0xc000007b
×1
0xC0000135
×1
2.4.3
×1
3.2
×1
3rdparty
×1
accuracy
×1
assertion
×1
beginner
×1
build
×1
calibrateCamera
×1
cmake
×1
converge
×1
c++opencv
×1
core.hpp
×1
dnn
×1
failed
×1
ffmpeg
×1
fisheye
×1
forward
×1
freak
×1
haartraing
×1
highgui
×1
imshow
×1
installation
×1
kalman
×1
libavutil
×1
link
×1
link2019
×1
linker
×1
make
×1
Matlab
×1
ml
×1
namedwindow
×1
ndk
×1
ndk-build.cmd
×1
ocl
×1
oob
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×