error during debug as opencv_core220.dll missing
i had included the lib folder in the path and also added additional dependencies of all .dll . it actually contain opencv_core22.dll even then i am not able to debug.
View Articleerror in cmake while configuring opencv extra modules path
hi guys i got this error while i'm configuring the opencv extra modules path and I didn't know what to do cause I tried everything I can. hope I could find a solution here! calib3d core >...
View Articleerror with opencv librairies when I try a simple programm
[Screen-shot](/upfiles/15446463855147532.png) package test; import org.opencv.core.Core; import org.opencv.core.CvType; import org.opencv.core.Mat; public class test_cv { public static void main(...
View ArticleOpenCV DisplayImage Example Errors
Hello OpenCV Community, I have been an OpenCV python user for a while, but I just started to use OpenCV C++ recently. I installed and tested OpenCV 4.0 following the protocols on...
View ArticleLink error with opencv 4.01 on os x
Hi everybody, since opencv 4 I have a link issue with my program on os x. Do you have an idea ? We do not use cv:error at all !!! (See discussion: https://gitlab.com/free-astro/siril/issues/298)...
View Articleerror handling with imread()
Hello all, i am having a problem with the error handling in terms of the API "imread()". If i pass as command line a false file name, like "foobar" created randomly by "touch foobar" in bash. In my...
View ArticleError compile C++ project on Ubuntu 16.04 (Netbeans) after accidently remove...
I accidently remove python 3 on my Ubuntu. After reinstall Python3, compiling C++ projects get error as below /usr/bin/ld: warning: libcudart.so.9.1, needed by /usr/local/lib/libopencv_core.so, not...
View ArticleMultiple E1083 on opencv-master compilation despite the correctness of path...
I'm compiling opencv (master) in Windows 10 x64 with VS2017, toolset v141. VS projects are generated by cmake. I'm having multiple errors such as: c1xx : fatal error C1083: Cannot open source file:...
View ArticleApplication could not be started (0xc000003b)
OpenCV-Version: 3.4.3 IDE: MVS v.: 12.0.21005.1 Hello, I am exausted... I cannot solve this problem: I cannot execute my code. It is compiling fine, but when I try to start my program it shows this...
View Articleerror compiling opencv 4.0.1 for qt 5.12.1
i get following error :> C:/Qt/Qt5.12.1/Tools/mingw730_64/bin/../lib/gcc/x86_64-w64-mingw32/7.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe:> i386 architecture of input file>...
View ArticleOpenCV Error: Insufficient memory (Failed to allocate 1440004 bytes) in...
code https://github.com/Jo-won/BOW-Train/blob/master/bowtrain_2019_03_10 OpenCV Error: Insufficient memory (Failed to allocate 1440004 bytes) in cv::OutOfMemoryError, file...
View ArticleCan't run Goturn opencv api
I am following the steps given in https://www.learnopencv.com/goturn-deep-learning-based-object-tracking/ to use goturn tracker but I am getting the following error: **cv2.error: OpenCV(4.0.1)...
View Articlecannot open source file "opencv2\opencv.hpp"
Opencv have been working fine suddenly its not working anymore the source file is not opening. I tried updating the visual studio but it didn't work. I rechecked its **installation** and its fine too....
View Articlelibopencv_freetype.4.1.dylib version error
I have error while importing opencv 4.1 installed with conda (import cv2 in python): libopencv_freetype.4.1.dylib requires version 24.0.0 or later, but libfreetype.6.dylib provides version 23.0.0 But...
View Articlecompilation failed ___libm_sse2_sincos
Hi everybody, I made an opencv project C++ on VS2019 with opencv 4. My system is windows 10. I need to use the opencvworld static lib for my project so i recompiled opencv 4 sources with cmake with...
View ArticleError in findtransformECC
cv2.findTransformECC(grad1, grad2, warp_matrix, warp_mode, criteria) TypeError: Required argument 'inputMask' (pos 6) not found
View Articlejava: symbol lookup error: undefined symbol: _ZN2cv3Mat20updateContinuityFlagEv
Hello, Currently i am working on image processing application, where i am using opencv on Ubuntu 18.04. I have compiled my C++ project it compiles and runs fine. But when i am trying to compile it...
View ArticleIs imread necessary in the sfm module?
I would thank if someone could help me with a linkage error. I compiled opencv with the sfm module and now I am trying to run a simple example using the command: g++ estimate_3d_points.cpp -o...
View ArticleErrors while building
Hello everyone, so imported opencv in my visual studio, did all right but i get errors... a Source.cpp C:\Users\A\source\repos\opencv410\opencv410\Source.cpp(33,31): warning C4244: '=': conversion from...
View ArticleMake error __atomic_fetch_add_8 on RaspberryPi4
Hello, I've been trying to compile OpenCV 4.1.1 on my RaspberryPi 4 running Rasbian Buster with Python 3.7. I use the following command for cmake running inside a build folder under opencv (as...
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