Promise Unhandled Promiss Rejection: undefined is not an object (evaluating "......

[lasthrun]

Environment

React Native Environment Info:
System:
OS: macOS High Sierra 10.13.6
CPU: x64 Intel(R) Core(TM) i7-4750HQ CPU @ 2.00GHz
Memory: 28.23 MB / 8.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 8.11.1 - /usr/local/bin/node
npm: 6.1.0 - /usr/local/bin/npm
SDKs:
iOS SDK:
Platforms: iOS 11.4, macOS 10.13, tvOS 11.4, watchOS 4.3
IDEs:
Xcode: 9.4.1/9F2000 - /usr/bin/xcodebuild
npmPackages:
react: 16.4.1 => 16.4.1
react-native: 0.56.0 => 0.56.0
npmGlobalPackages:
react-native-cli: 2.0.1

Description

every things work fine on "Debug JS Remotely", but when i turn it down, some where error and show yellow box for Promise Unhandled Promiss Rejection: undefined is not an object (evaluating "some variables".

i found a issue, but i don't know it is related to this error

Reproducible Demo

no

[radko93]

What do you mean by some variables?

[hramos]

It's unlikely we'll be able to be of any assistance with the amount of information we have at the moment. You may want to dig a bit deeper into the issue, and come back once you have narrowed down the steps to reproduce the issue.