React-native-navigation: [V2] Navigation.push is crashing my application

[TylerNRobertson]

Issue Description

My project uses React Native Navigation V2 and whenever I setRoot with a stack and then try to push to it, the application crashes with an error of 'NSInvalidArgumentException'.

Exact Error: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[0]'

Steps to Reproduce / Code Snippets / Screenshots

This is how i set my root.

This is how I am calling push.

This is how im registering my component:

This is my redux wrapper due to the new way of implementing redux in V2:

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Environment

• React Native Navigation version: 2.0.2367
• React Native version: 0.55.4
• Platform(s) (iOS, Android, or both?): IOS
• Device info (Simulator/Device? OS version? Debug/Release?): Iphone 8 Simulator, IOS 11.3, Debug Version

[TylerNRobertson]

Managed to solve this issue by Making sure i have Navigation.events().registerAppLaunchedListener(() => { }) Listener fire before set Root.

[mcampsall]

@TylerNRobertson, can you share your code for the solution? I think i might have the same issue...

[TylerNRobertson]

@mcampsall I would recommend not looking at this issue. It is about an out of date/older version of RNN V2. I definitely have spent lots of time with this library though and probably could help out if I saw your code thats causing issues? Also what RNN (react native navigation) version and RN (react native) version are you using?

[hadeel36]

@TylerNRobertson
I got the same problem with RNN and I try to re-install several versions (2.2.0 /2.2.1 / 2.2.2 / 2.2.3 /2.2.4 / 2.2.5 ) but this not working too, in addition to node_modules error in tsconfig.ts "can't find type definition file for 'jest'"

Also when I try to Navigation.push I the simulator is freeze and this error is printed out " Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[0]'
* First throw call stack:"

This is my code

@index.js

@calling navigation

@the next page

I check the code hundred time and read the docs and search it GitHub issues but nothing work

Thank you in advance :)

[hadeel36]

I just found that the componentId is undefined so I pass it an a string
And it work

[MakhouT]

@hadeel36 That worked for me. The props are indeed not being passed which results in componentId being undefined.

[asithakuruppu]

@hadeel I have the same issue. Not passing any undefined values. How did you solve the issue in node_modules