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Problem in findCirclesGrid() call, this func throw error:
2023-11-28 20:06:07.539 9151-9233 cv::error() org...ncv.samples.cameracalibration E OpenCV(4.8.0-dev) Error: No Error (samples is empty) in filterOutliersByDensity, file ../../modules/calib3d/src/circlesgrid.cpp, line 1098
2023-11-28 20:06:07.541 9151-9233 libc org...ncv.samples.cameracalibration A Fatal signal 11 (SIGSEGV), code 2
Problem in this code:
if (samples.empty())
CV_Error( 0, "samples is empty" );
This CV_Error( 0, "samples is empty" ); is located in try/catch block, but in this Android sample and my device this causes crash anyway.
System Information
The latest version OpenCV version was used
devices:
Detailed description
The problem may be related to android/ndk#289
Problem in findCirclesGrid() call, this func throw error:
Problem in this code:
This
CV_Error( 0, "samples is empty" );
is located intry/catch
block, but in this Android sample and my device this causes crash anyway.The error is not reproduced on all devices.
error_logs.txt
Steps to reproduce
Build with build_sdk.py
run camera-calibration sample
Issue submission checklist
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