undefined in buttonIndex callback showActionSheetWithOptions

Hi,

I would like to open this issue because I had some trouble with my app.

ActionSheet.showActionSheetWithOptions(
      {
        options,
      },
      (i) => {
        setSelectedKind(kinds[i]);
      }
    );

When my action sheet is displayed and I clicked on the return button of my emulator, the buttonIndex callback is triggered and I got parameter i as undefined that cause my app to crash. I thought that this parameter type was of type number: https://github.com/expo/react-native-action-sheet/blob/master/src/types.ts#L5

I also considered this pr: https://github.com/expo/react-native-action-sheet/pull/102, but I’m not sure to understand the point. Is it possible that this callback is not called if we click on the return button ? Are we obliged to put a cancel button on the action sheet to get the expected behavior ?

[bradbyte]

🎉 This issue has been resolved in version 3.12.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[pmgzo]

In what cases can it be undefined? If cancelButtonIndex is passed, is it guaranteed it won’t be? Thanks!

What i wanted to say is just add the undefined type in typescript. Because the cancelButtonIndex is just acting at runtime. But yes, if you specify cancelButton it should work as expected !