RangeError: Invalid value: Not in inclusive range when calling imageRaster

[YellowTreeGood]

Hello,

d.zip

With some images, calling imageRaster causes a RangeError. I have attached an image that causes such error.
The following is the stack trace of the error.

RangeError: Invalid value: Not in inclusive range 0..5669: 5826 ...
#0 List.insertAll (dart:core-patch/growable_array.dart:44:7)
#1 Generator._toRasterFormat (package:flutter_esc_pos_utils/src/generator.dart:189:25)
#2 Generator.imageRaster (package:flutter_esc_pos_utils/src/generator.dart:656:38)
#3 F_BluetoothDevice.print (package:fmc_bms/fmc.dart:180:33)
#4 _F_PrintDialogueState.build.. (package:fmc_bms/common/ui/PrintingWidgets.dart:266:85)

Please have a look. Thank you.

[YellowTreeGood]

The error only occurs for images whose width in pixels are not divisible by 8