Range Error inside decoded image

[Sarathlal13]

I was trying to decode a uint8List using decodeImage method. when debug, seems an error inside the decoded Image. it affects the further processes with the image file. issue found after updating version from 3.3.0 to 4.1.3

[Sarathlal13]

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[brendan-duncan]

Sorry, there isn't nearly enough info here for me to diagnose the issue. If you have something I can reproduce, I can help.

[Sarathlal13]

thank you, is there any known issue when converting a unit8List file to Image file, with decodeImage(_)...

what I was trying to do is

final img.Image? decodedImage = img.decodeImage(uint8ListImage!);

getting result but showing RangeError inside iterator

[brendan-duncan]

What does the Uint8List contain? An image file? What format?

[Sarathlal13]

Uint8List contains image file of PNG format

[brendan-duncan]

Any way you can send me the contents of that buffer?

[Sarathlal13]

sure, thank you. Please check attached file

uint8Image.txt

[Sarathlal13]

Hello,

I'm sorry to bother you, but do you have any updates on this issue? I am still unable to update this package for my project.

Thank you.

[brendan-duncan]

Sorry I got busy and forgot to get back to this. I'll take a look as soon as I can.

[brendan-duncan]

I apologize for forgetting to look into this earlier. I tested the data from the file you attached, and unfortunately (or fortunately?) I didn't have any issues loading or saving it.

My test was

const data = [....]; // from the uint8Image.txt file
final bytes = Uint8List.fromList(data);
final image = decodeImage(bytes);
encodePngFile("d:/test.png", image!);

which resulted in:

[Sarathlal13]

Hello sir,

Displaying image is perfectly work with me. did you find any error inside iterator field? just to confirm if its a issue with my input

[brendan-duncan]

I did not find any errors.

[Sarathlal13]

Thank you!