Sentry.sendEvent throws ClassCastException

[jacquesdev]

Platform:

• iOS
• Android

SDK:

• @sentry/react-native
• react-native-sentry

react-native version: 0.59.10

Init Code:

import * as Sentry from '@sentry/react-native'
Sentry.init({ dsn: SENTRY_DSN, environment: ENV })

---

I have the following issue:

I'm getting warnings on the Google Play Store about crashes related to the new sentry plugin.

Value for message cannot be cast from ReadableNativeMap to String

java.lang.ClassCastException: 
  at com.facebook.react.bridge.ReadableNativeMap.checkInstance (ReadableNativeMap.java:150)
  at com.facebook.react.bridge.ReadableNativeMap.getNullableValue (ReadableNativeMap.java:142)
  at com.facebook.react.bridge.ReadableNativeMap.getString (ReadableNativeMap.java:192)
  at io.sentry.RNSentryModule.sendEvent (RNSentryModule.java:209)
  at java.lang.reflect.Method.invoke (Native Method)
  at com.facebook.react.bridge.JavaMethodWrapper.invoke (JavaMethodWrapper.java:372)
  at com.facebook.react.bridge.JavaModuleWrapper.invoke (JavaModuleWrapper.java:158)
  at com.facebook.react.bridge.queue.NativeRunnable.run (Native Method)
  at android.os.Handler.handleCallback (Handler.java:873)
  at android.os.Handler.dispatchMessage (Handler.java:99)
  at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage (MessageQueueThreadHandler.java:29)
  at android.os.Looper.loop (Looper.java:193)
  at com.facebook.react.bridge.queue.MessageQueueThreadImpl$4.run (MessageQueueThreadImpl.java:232)
  at java.lang.Thread.run (Thread.java:764)

It looks like it's similar to this issue #651, however, I'm already on v1.04.

[Kebabpizza]

I have the same issue, it started after going to @sentry/react-native 1.0.4 and react-native 0.59.10, from react-native-sentry 0.39.1 and react-native 0.57.8

[HazAT]

Can you upgrade to 1.0.6 and see if the error is still there?

[jacquesdev]

Since the only way for me to test this is to upload my app to production, I'm afraid I can't take that risk, since I risk losing many customers if the app starts crashing on them. Is there any particular commit/fix in 1.0.5 or 1.06 that would fix this issue?

[rdewolff]

On 1.0.9 with React Native 0.59.9 I have the same error.

[altany]

Any update on this? Would really like to upgrade to @sentry/react-native and this error is stoping us.