Android Error

[improve-ar]

Hi, i get this error when i exec
this.worker.postMessage("Hey Worker!");

Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference.

getWorkeroReactContext
RNWorkersModule.java:89

sendMessageToWoerker
RNWorkersModule.java:35

[salmonax]

I get this also. I've tried manually bundling the index.android.js file via the sample npm script, and no dice. Let me know if you get this working!

Update: I've also 1) run both bundle processes, including the one on 8082 2) run adb reverse tcp:8082 tcp:8082, and still nothing.

[fabriciovergara]

I'll take a look today, sorry to take this long to reply, I'm in vacation.
Could you send the complete crash stacktrace, RN version and lib version?
Because there is no line 89 in the RNWorkersModule.java.

[fabriciovergara]

I have created a clean install and could not reproduce.

In the android project there is a List<> in the RNWorkerManager, which is only null when you don't call init on Applications onCreate().

https://github.com/fabriciovergal/react-native-workers/blob/master/example/android/app/src/main/java/com/rnapp/MainApplication.java#L43

If it is not the case, could you create a simple project to reproduce this issue ?