flutter_staggered_grid_view导入出现问题

Question

flutter_staggered_grid_view: ^0.3.0这个插件导入时，出现这个问题：
Because fluflutter_app depends on flutter_staggered_grid_view >=0.3.0 which requires Flutter SDK version >=1.6.0, version solving failed.

这个标志是什么意思呢？

Answer 1

hahazy_muke 2019-07-11 06:36:51

The current Flutter SDK version is 1.5.4-hotfix.2.

Because flutter_trip depends on flutter_staggered_grid_view >=0.3.0 which requires Flutter SDK version >=1.6.0, version solving failed.

pub get failed (1)

Process finished with exit code 1

Answer 2

CrazyCodeBoy 2019-06-14 20:08:57

• UNIDENTIFIED的意思是没有识别出这是应用在什么上的插件，不影响可以忽略。

•  Flutter SDK version >=1.6.0, version solving failed.这个为可以将你的flutter channel切换到 dev然后再试一下

 flutter channel dev
 flutter upgrade

• hahazy_muke #1

  我页遇到了同样的问题，然后执行： flutter channel dev，结果提示：Switching channels failed with error code 1.
  下一步咋操作呢？

• CrazyCodeBoy 回复 hahazy_muke #2

  参考下：https://github.com/flutter/flutter/issues/9218

• hahazy_muke 回复 CrazyCodeBoy #3

  老师，我看了这个链接，按照这个上面的说法，我觉得可以这样尝试：“ in the flutter dir, which would by defaut be /Users/yourusername/Library/flutter”。于是我就把flutter sdk换了一下位置。然后就遇到了新问题：flutter sdk 
   识别不出来了。https://coding.imooc.com/learn/questiondetail/130940.html     我如果不放到/Users/yourusername/Library/下面，我的这个问题解决不利呀。求教求教