After update to IOS 12 .grabCardImage mode: result.image returns nil

[vigneshducont]

I just want to fetch image but result returns nil and throwing below error,

Error:-
[Unknown process name] CGImageCreate: invalid image bits/component: 8 bits/pixel 8 alpha info = kCGImageAlphaNoneSkipLast

Kindly help me in the issue as soon as possible.

[austenstrine]

Might be as simple as including an alpha value in the image: https://stackoverflow.com/questions/10298165/error-cgimagecreate-invalid-image-bits-pixel-8/44060453
Can we get this updated in the source framework?

[Panosstylianou]

I am having the same issue. My app retrieves the data from the image correctly but then crashes.
Here is the error it's throwing:

[Unknown process name] CGImageCreate: invalid image bits/component: 8 bits/pixel 8 alpha info = kCGImageAlphaNoneSkipLast
[Unknown process name] CGImageCreate: invalid image bits/component: 8 bits/pixel 24 alpha info = kCGImageAlphaNoneSkipLast
OpenCV Error: Assertion failed (!empty()) in detectMultiScale, file /Users/amba/Work/opencv-3.0.0/modules/objdetect/src/cascadedetect.cpp, line 1636
libc++abi.dylib: terminating with uncaught exception of type cv::Exception: /Users/amba/Work/opencv-3.0.0/modules/objdetect/src/cascadedetect.cpp:1636: error: (-215) !empty() in function detectMultiScale