-
```
$ ./runner
0 0
OpenCV Error: Null pointer (Invalid pointer to file storage) in cvRead, file
/build/buildd/opencv-2.1.0/src/cxcore/cxpersistence.cpp, line 4714
terminate called after throwing an …
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I'm using a method to call the alpr recognizer. After 100, 120 recognitions I receive the following Error from OpenCV and i can recognize no more plates..
> OpenCV Error: Assertion failed (clEnqueu…
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Hi,
opencv version : tried opencv-4.5.5 & opencv-4.6 but got the same error.
I'm trying the same c++ code from the repo, but I have an error in the line net = readNet("yolo5n.onnx"); :
```
…
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I've encountered bugs with image registration a number of times when moving between data and generally doing processing. Sometimes it's been hard to keep track of what exactly I've done to recreate th…
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### System Information
OpenCV: current 4.x (4.8.0-dev)
Platform: Ubuntu 18.04, GCC 7.5
Hardware: Core i5 2500k (no avx2 and no avx512)
### Detailed description
Failed test case:
```
m…
-
```
$ ./runner
0 0
OpenCV Error: Null pointer (Invalid pointer to file storage) in cvRead, file
/build/buildd/opencv-2.1.0/src/cxcore/cxpersistence.cpp, line 4714
terminate called after throwing an …
-
```
$ ./runner
0 0
OpenCV Error: Null pointer (Invalid pointer to file storage) in cvRead, file
/build/buildd/opencv-2.1.0/src/cxcore/cxpersistence.cpp, line 4714
terminate called after throwing an …
-
As suggested in a few PR's and `Makefile`, it would be beneficial to add a working static build `Dockerfile`. I have been trying to create the static OpenCV build (which works). But when using the `st…
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While running face detection.py script I am facing this issue.
OpenCV Error: Assertion failed (!empty()) in detectMultiScale, file /home/pi/opencv-3.3.0/modules/objdetect/src/cascadedetect.cpp, l…
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##### System information (version)
- OpenCV => 4.1.2
- Operating System / Platform => Arch Linux/ 5.2.14
- Compiler => gcc
##### Detailed description
When I compile "ppf_load_match.cpp" along…