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"__nw_connection_get_connected_socket_block_invoke Connection has no connected handler" in logs #10027

@jaggerwang

Description

@jaggerwang

Workaround

Edit by @hramos, maintainer:

Several solutions have been presented in this thread:

OS_ACTIVITY_MODE

@HADB proposed:

  1. Open Xcode.
  2. Open Product menu.
  3. Select Edit Scheme...
  4. Add the following under Environment Variables:
    Name: OS_ACTIVITY_MODE
    Value: disable
  5. Run your app again

Using react-devtools

Alternatively, ensure react-devtools is installed on your system.

Resolution

This is a known issue in the iOS Simulator. The issue will remain open to increase visibility. We are limited comments on this thread to core contributors. Pull requests with proposed fixes are welcome.

Original Issue

ENV

RN 0.32
iOS 10, iPhone 6 Plus

Problem

The console of Xcode continue print "__nw_connection_get_connected_socket_block_invoke 6 Connection has no connected handler".

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