Android Studio databinding android:text error = <expr> expected, got '''

Question

android:text="@{String.valueOf(detailedPostVM.postLiveData.likedUsers.size)+'people liked'}"

android:text="@{detailedPostVM.alreadyLiked ? 'LIKED' : 'LIKE'}"

I am trying to use databinding in android studio with kotlin. But it gives this error:

<expr> expected, got ''

Answer 1

I solved it.

android:text='@{String.valueOf(detailedPostVM.postLiveData.likedUsers.size)+" people liked"}'

Just start with single '.