Flutter 上的 lib 中沒有包選擇 (There isn't package selection in lib on Flutter)

問題描述

Flutter 上的 lib 中沒有包選擇 (There isn't package selection in lib on Flutter)

當我右鍵單擊 lib 時，沒有包選擇。** 我正在添加狀態圖片。你能幫我嗎？

在此處輸入圖片描述

我在這張照片上畫畫。[2]：https://i.stack.imgur.com/kyTuL.png

我如何找到套餐選擇？我需要一個包裹。

參考解法

方法 1:

To use packages in flutter you need declare them in the pubspec.yaml file, there you should see the list of packages you are using on the project.

Look at the documentation to read about how to use packages: Using Packages in Flutter

(by user15965612、Jorge Vieira)

參考文件

1. There isn't package selection in lib on Flutter (CC BY‑SA 2.5/3.0/4.0)