I’m sorry to say, but I unfortunately still get the argument exception when testing as soon as setting “Decode” to true (also on bang), same with the help patches. However no red nodes inside the BarcodeReader anymore.
ok, this was a different issue now: the ToImage node returned a type of image that the BarcodeReader wasn’t able to handle. fixed in 0.1.2-alpha of the pack.
However, if the image file is a grayscale image, it does not. A workaround is to just set the image tp RGB and it still works. Also it might be a workaround to just converting the image to RGb… and anyway a rare case, on the other hand, as Barcodes/QR-Codes are in B/W, it might not be such an exception.
Anyway just reporting, don’t have an application for it at the moment, but if you want to have a look, here are to patches with Skia directly reading a grayscale image, and another with TextureToImage R8_UNorm: QR_Code_Grayscale.zip (10.3 KB)