Following 'getting started' on react native 0.20, unmodified app crashes on first run

[refugeefromflashland]

Following the https://facebook.github.io/react-native/docs/getting-started.html#content:

Creating and initing the app (with '$ npm install -g react-native-cli' , then '$ react-native init Canine) seems to work fine.

But then opening the unmodified app in xcode and running results in red screen (see attached screenshot and xcode log).

Same error happens when building it from commandline (with 'react-native run-android').

Last time I started a new app (then using 0.17), this crash did not happen.

Node version is 5.3.0, xcode version is 7.2

xcodelog.txt

[Kureev]

Have you tried to upgrade your native part? Try to run

$ react-native upgrade

[refugeefromflashland]

Tried that, get same error.

[Kureev]

Have you tried to reset a packager cache after upgrade?

$ ./node_modules/react-native/packager/packager.sh start --reset-cache

[refugeefromflashland]

That seems to have done the trick, app now shows the default 'welcome...' index,js just as it should! Thanks!

[Kureev]

You're always welcome 👍