dart - 没有为“NumberFormat”类定义方法“toStringDeep”

Question

我的应用程序运行良好，突然它开始向我显示编译器错误。这是错误：

Compiler message:
org-dartlang-debug:synthetic_debug_expression:1:1: Error: Method not found: 'toStringDeep'.
toStringDeep()
^^^^^^^^^^^^
org-dartlang-debug:synthetic_debug_expression:1:1: Error: The method 'toStringDeep' isn't defined for the class 'NumberFormat'.
 - 'NumberFormat' is from 'package:intl/intl.dart' ('file:///Users/chandra/flutter/.pub-cache/hosted/pub.dartlang.org/intl-0.15.7/lib/intl.dart').
Try correcting the name to the name of an existing method, or defining a method named 'toStringDeep'.
toStringDeep()

标签： dartflutter

Answer 1

这是一个已知的错误 36091和30381，应该在下一个版本中修复。唯一的解决方法是运行flutter clean. （使用 Android Studios Tools -> Flutter -> Flutter Clean 也应该可以工作）。