scoped_model的依赖安装不了

[jinhuizxc]

Because scoped_model 0.2.0 requires SDK version <2.0.0 and no versions of scoped_model match >0.2.0 <0.3.0, scoped_model ^0.2.0 is forbidden.
So, because kaiyan depends on scoped_model ^0.2.0, version solving failed.
pub get failed (1)

[wtus]

• 注释掉chewie
• 更新scoped_model 试试？更新到0.3.0以上看看
  项目有点老咯，当时学习写的demo，后期就没有再维护了😭