Calibration fails, Macbook M1

[tejrinne]

Hi
Calibration (single camera) runs fine but after the last acquired image it (very) briefly flashes CALIBRATING and the program crashes with

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Avg. Sharpness: 5.93974, Avg. min. brightness: 3.375, Avg. max. brightness: 0
Avg. Sharpness: 5.88003, Avg. min. brightness: 3.35417, Avg. max. brightness: 0
Avg. Sharpness: 6.15169, Avg. min. brightness: 3.3125, Avg. max. brightness: 0
dyld[54958]: missing symbol called
Abort trap: 6

Otherwise my system seems to work great (Basler Ace 2048x1536 cameras, MacBook Pro M1, precompiled binaries). I am able to acquire and store images with two cameras and run pupil measurements.

Any ideas? I think that the error might be related to QtConcurrent::run(this, &CameraCalibration::calibrate) that happens just after putText(img, "CALIBRATING" in cameraCalibration.cpp. But this is just a wild guess.

Best ,

Teemu

[tejrinne]

Hi
My MacBook Air M2 behaves the same way.
Is calibration working on M1/M2 Macs?

Teemu

[tejrinne]

Seems that the bad guy was libgomp.1.dylib in /Applications/PupilEXT.app. I replaced that by one I found in /usr/local/homebrew/Cellar/gcc/12.2.0/lib/gcc/12 and now calibration runs ok. I don't really understand this but maybe M1/M2 require a slightly different version of this library.