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4Q-s-r-o / signature

Flutter plugin that creates a canvas for writing down a signature
MIT License
252 stars 83 forks source link

Error on saving sign to gallery #51

Closed YornSokha closed 2 years ago

YornSokha commented 2 years ago

I faced this error when I tried to save the image after generated : E/flutter ( 3742): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: MissingPluginException(No implementation found for method saveImageToGallery on channel image_gallery_saver) E/flutter ( 3742): #0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:154:7) E/flutter ( 3742): E/flutter ( 3742): #1 ImageGallerySaver.saveImage (package:image_gallery_saver/image_gallery_saver.dart:20:9) E/flutter ( 3742): E/flutter ( 3742): #2 _GetdocsignState.build. (package:gsdoc_mobile_v2/getdoc/getdocsign.dart:207:60) E/flutter ( 3742): E/flutter ( 3742):

MartinHlavna commented 2 years ago

Hi, this looks like problem in image_gallery_saver library.

MartinHlavna commented 2 years ago

Closing as this is not related to this plugin. If you are sure this is problem in Signature feel free to reopen and share your implementation so we can see where is problem between cooperation of two plugins.

Since exported data from Signature are PNG bytes, you should be free to do anything you like with it.