Not setting BlurAmount crashes app

[rgovindji]

Updated to the latest version v1.1.0 and any page in my app that uses a BlurView crashes if the BlurAmount is not specified.

This is the error I see:
<_UIBackdropViewSettingsDark 0x7fc66ea24cc0> setNilValueForKey]: could not set nil as the value for the key blurRadius.'

[zolar]

I am getting the same think with the latest RN 0.36.0 and v1.1.0.

[arthur31416]

Turns out blurAmount is now a prop:

BlurView.propTypes = {
  blurType: PropTypes.string,
  blurAmount: PropTypes.number,
};

Should we agree on a default prop for it ?

[Kureev]

blurType represents a type of blur, blurAmount represents a blur value (probably we should rename blurAmount to blurValue)

[Kureev]

@arthur31416 can you elaborate what you mean by "default props"?

[arthur31416]

In my case, the app is crashing in production if I don't provide a blurAmount. Once I give it, everything works like a charm.

So my suggestion is to give a default value for blurAmount, e.g. 10 so that there is no crash if it's not provided.

[Kureev]

@arthur31416 sure! Can you compose a PR?

[arthur31416]

@Kureev sure! Am I correct that is an iOS only feature? I'll go with a default value of 10 if it's alright.

[Kureev]

Merged! Thanks for your contribution, @arthur31416! 👍

[Kureev]

Ah yeah, 1.1.1 has been released with this fix!

[rgovindji]

Awesome thanks @arthur31416 and @Kureev