我试图为新的分页3库模仿Google的codelab,当我试图让一个Room DAO方法返回一个PagingSource时,我遇到了以下错误
D:\Programming\Android\something\app\build\tmp\kapt3\stubs\debug\com\someapp\something\data\db\UsersDao.java:38: error: Not sure how to convert a Cursor to this method's return type (androidx.paging.PagingSource<java.lang.
(~> 1.1) among 266 total gem(s) (Gem::MissingSpecError)
Checked in 'GEM_PATH=/home/ondra/.gem/ruby/2.3.0:/var/lib/gems/2.3.0:/usr/lib/x86_64-linux-gnu/rubygems-integration/2.3.0:/usr/sh