data binding – safeUnbox warning

July 15, 2023 by Tarik

I had the same warning, in my case changing the variable declaration from Boolean type to boolean type solve the problem:

From:

<variable
        name="readOnly"
        type="Boolean" />

To:

<variable
        name="readOnly"
        type="boolean" />

So, maybe you can try with:

<variable
    name="selectMap"
    type="android.databinding.ObservableMap&lt;Integer, boolean&gt;" />