Errors after upgrading to 0.6.0

[VonD]

After upgrading to 0.6.0 I cannot get the react app to boot. Here are the various warnings from the console :

Error: undefined is not an object (evaluating 'RCTScrollViewConsts.KeyboardDismissMode.None')
the line in question is :

react-native/Libraries/Components/ScrollView/ScrollView.js

Line 313 in bb0c21c

'none': RCTScrollViewConsts.KeyboardDismissMode.None, // default

Error: Invariant Violation: Application MyApp has not been registered

RCTDataManager.queryData was called with 4 arguments, but expects 3
Also reported here: #1578

Any hints on how to solve these issues ?

[janmonschke]

@VonD Did you try to clean project? XCode > Product > Clean. If that doesn't help, I also try to clean the build folder hold alt > Product > Clean.

[jevakallio]

The issue seems to be that transitive npm dependencies include their own, older copies or react-native, and the packager loads them, causing incompatibilities:

Issue documented here:
#1606 (comment)

@VonD If you want to figure out which dependency is causing this issue, load your app in the debugger, Cmd+O to find ScrollView.js, right click on the file and choose Reveal in navigator. That's your culprit.

[alinz]

Could it be if one of the module is using peerDependencies? Since in npm 2.x if you are using peerDependencies with range version, npm will show you this warning:

peerDependencies in npm 3+. Your application will need to depend on it explicitly.

[VonD]

Many thanks everyone, the problem was some packages depending on older versions of react-native. @jevakallio the Reveal in navigatortip was particularly useful.

[albertwchang]

@VonD, wondering how you resolved the issue specifically? Not sure where the "Reveal in Navigator" link can be found. I couldn't find the Reveal in Finder link when finding the ScrollView.js file.

[VonD]

@Achang28 i resolved the issue by upgrading the packages that had dependencies on older versions of react native. once you load the app in the debugger (Cmd+D) you can type Cmd+O in the console, type in the name of the RN file causing your issue, and select it in the autocomplete menu. Then you can right click on the file and you should have the Reveal in Navigator link. This will show you what package the file comes from, and so which one you should upgrade/patch. Hope it helps.

[olivierlesnicki]

@VonD this helped me, thanks!

[chai2]

@janmonschke Thanks man. Product clean fixed my issue.