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Detox can't seem to connect to the test app(s)! #4753

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@vauruk

Description

@vauruk

Did you test using the latest Detox?

  • I have tested this issue on the latest Detox release and it still reproduces.

Did your test fail and you're not sure why?

  • I have read the troubleshooting guide and it didn't help me.

What happened?

I saw all the issues here but anyone help with this problem however can't be fixed my problem. I can run on iOS platform, but in Android I can't, and I'm in this problem for many days. Can anyone help me with this, please?

Image

15:12:16.847 detox[54729] B jest --config e2e/jest.config.js
15:12:28.286 detox[54730] i starter.test.js is assigned to AttachedDevice:ZE223HGBVK
15:12:32.122 detox[54730] i An error occurred while waiting for the app to become ready. Waiting for disconnection...
error: Failed to run application on the device

HINT: Most likely, your tests have timed out and called detox.cleanup() while it was waiting for "ready" message (over WebSocket) from the instrumentation process.
15:12:32.123 detox[54730] i The app disconnected.
15:12:32.128 detox[54730] i Splash: should have splash screen
15:12:32.131 detox[54730] i Splash: should have splash screen [FAIL]

15:12:32.144 detox[54730] i Detox can't seem to connect to the test app(s)!

HINT:

The test app might have crashed prematurely, or has had trouble setting up the connection.
Refer to our troubleshooting guide, for full details: https://wix.github.io/Detox/docs/troubleshooting/running-tests#tests-execution-hangs

FAIL e2e/starter.test.js (14.871 s)
Splash
✕ should have splash screen (3 ms)

● Splash › should have splash screen

Failed to run application on the device

HINT: Most likely, your tests have timed out and called detox.cleanup() while it was waiting for "ready" message (over WebSocket) from the instrumentation process.

  1 | describe('Splash', () => {
  2 |   beforeAll(async () => {
> 3 |     await device.launchApp();
    |                  ^
  4 |   });
  5 |
  6 |   beforeEach(async () => {

  at Object.launchApp (e2e/starter.test.js:3:18)
  at asyncGeneratorStep (node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:17)
  at _next (node_modules/@babel/runtime/helpers/asyncToGenerator.js:17:9)
  at node_modules/@babel/runtime/helpers/asyncToGenerator.js:22:7
  at Object.<anonymous> (node_modules/@babel/runtime/helpers/asyncToGenerator.js:14:12)

15:12:39.342 detox[54730] i FirstPage.test.js is assigned to AttachedDevice:ZE223HGBVK
15:12:41.927 detox[54730] i An error occurred while waiting for the app to become ready. Waiting for disconnection...
error: Failed to run application on the device

HINT: Most likely, your tests have timed out and called detox.cleanup() while it was waiting for "ready" message (over WebSocket) from the instrumentation process.
15:12:41.928 detox[54730] i The app disconnected.
15:12:41.932 detox[54730] i FirstPage: should have first screen
15:12:41.933 detox[54730] i FirstPage: should have first screen [FAIL]
15:12:41.934 detox[54730] i FirstPage: should be tap on button first time
15:12:41.935 detox[54730] i FirstPage: should be tap on button first time [FAIL]
15:12:41.937 detox[54730] i FirstPage: should be tap on button Already client
15:12:41.937 detox[54730] i FirstPage: should be tap on button Already client [FAIL]

15:12:41.953 detox[54730] i Detox can't seem to connect to the test app(s)!

HINT:

The test app might have crashed prematurely, or has had trouble setting up the connection.
Refer to our troubleshooting guide, for full details: https://wix.github.io/Detox/docs/troubleshooting/running-tests#tests-execution-hangs

FAIL e2e/FirstPage.test.js (9.8 s)
FirstPage
✕ should have first screen
✕ should be tap on button first time (1 ms)
✕ should be tap on button Already client

● FirstPage › should have first screen

Failed to run application on the device

HINT: Most likely, your tests have timed out and called detox.cleanup() while it was waiting for "ready" message (over WebSocket) from the instrumentation process.

  3 | describe('FirstPage', () => {
  4 |   beforeAll(async () => {
> 5 |     await device.launchApp();
    |                  ^
  6 |   });
  7 |
  8 |   beforeEach(async () => {

  at Object.launchApp (e2e/FirstPage.test.js:5:18)
  at asyncGeneratorStep (node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:17)
  at _next (node_modules/@babel/runtime/helpers/asyncToGenerator.js:17:9)
  at node_modules/@babel/runtime/helpers/asyncToGenerator.js:22:7
  at Object.<anonymous> (node_modules/@babel/runtime/helpers/asyncToGenerator.js:14:12)

● FirstPage › should be tap on button first time

Failed to run application on the device

HINT: Most likely, your tests have timed out and called detox.cleanup() while it was waiting for "ready" message (over WebSocket) from the instrumentation process.

  3 | describe('FirstPage', () => {
  4 |   beforeAll(async () => {
> 5 |     await device.launchApp();
    |                  ^
  6 |   });
  7 |
  8 |   beforeEach(async () => {

  at Object.launchApp (e2e/FirstPage.test.js:5:18)
  at asyncGeneratorStep (node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:17)
  at _next (node_modules/@babel/runtime/helpers/asyncToGenerator.js:17:9)
  at node_modules/@babel/runtime/helpers/asyncToGenerator.js:22:7
  at Object.<anonymous> (node_modules/@babel/runtime/helpers/asyncToGenerator.js:14:12)

● FirstPage › should be tap on button Already client

Failed to run application on the device

HINT: Most likely, your tests have timed out and called detox.cleanup() while it was waiting for "ready" message (over WebSocket) from the instrumentation process.

  3 | describe('FirstPage', () => {
  4 |   beforeAll(async () => {
> 5 |     await device.launchApp();
    |                  ^
  6 |   });
  7 |
  8 |   beforeEach(async () => {

  at Object.launchApp (e2e/FirstPage.test.js:5:18)
  at asyncGeneratorStep (node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:17)
  at _next (node_modules/@babel/runtime/helpers/asyncToGenerator.js:17:9)
  at node_modules/@babel/runtime/helpers/asyncToGenerator.js:22:7
  at Object.<anonymous> (node_modules/@babel/runtime/helpers/asyncToGenerator.js:14:12)

Test Suites: 2 failed, 2 total
Tests: 4 failed, 4 total
Snapshots: 0 total
Time: 24.722 s
Ran all test suites.
15:12:42.067 detox[54729] E Command failed with exit code = 1:
jest --config e2e/jest.config.js

What was the expected behaviour?

No response

Help us reproduce this issue!

No response

In what environment did this happen?

Detox version:
React Native version:
Has Fabric (React Native's new rendering system) enabled: (yes/no)
Node version:
Device model:
Android version:
Test-runner (select one): jest / other

Detox logs

Detox logs
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Device logs

Device logs
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