Q1：../lib/mp/chart/chart.dart:51:12: Error: The method 'then' isn't defined for the class 'FutureOr<dynamic>'. Try correcting the name to the name of an existing method, or defining a method named 'then'. .then((value) {
A1:change ‘../lib/mp/chart/chart.dart:51’
before：
ImageGallerySaver.saveImage(Uint8List.fromList(imgFile.readAsBytesSync())) .then((value) { imgFile.delete(); });
after：
var result = ImageGallerySaver.saveImage(Uint8List.fromList(imgFile.readAsBytesSync())); if(result is Future<dynamic>){ result.then((value) => imgFile.delete()); }
Q2:`../lib/mp/core/utils/painter_utils.dart:15:34: Error: The getter 'text' isn't defined for the class 'InlineSpan'.
- 'InlineSpan' is from 'package:flutter/src/painting/inline_span.dart' ('/E:/flutter/packages/flutter/lib/src/painting/inline_span.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'text'.
var preText = painter.text.text;A2:change '../lib/mp/core/utils/painter_utils.dart:15' before:var preText = painter.text.text;after:var preText = (painter.text as TextSpan).text;`
If you have other questions, you can try to leave me a message
Q1：
../lib/mp/chart/chart.dart:51:12: Error: The method 'then' isn't defined for the class 'FutureOr<dynamic>'. Try correcting the name to the name of an existing method, or defining a method named 'then'. .then((value) {A1:change ‘../lib/mp/chart/chart.dart:51’
before：
ImageGallerySaver.saveImage(Uint8List.fromList(imgFile.readAsBytesSync())) .then((value) { imgFile.delete(); });after：
var result = ImageGallerySaver.saveImage(Uint8List.fromList(imgFile.readAsBytesSync())); if(result is Future<dynamic>){ result.then((value) => imgFile.delete()); }Q2:`../lib/mp/core/utils/painter_utils.dart:15:34: Error: The getter 'text' isn't defined for the class 'InlineSpan'.
Try correcting the name to the name of an existing getter, or defining a getter or field named 'text'.
var preText = painter.text.text;
A2:change '../lib/mp/core/utils/painter_utils.dart:15' before:var preText = painter.text.text;after:var preText = (painter.text as TextSpan).text;`If you have other questions, you can try to leave me a message