#4967·Detox

Android API 37 emulator: Detox fails during app launch in beforeAll with Espresso NoSuchMethodException

Author: dbaonguisWakefernCreated Jul 23, 2026Updated Jul 23, 2026
Labelstype: bug 🐞platform: androidstatus: triage

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?

Android build config used to build app and test APKs

buildscript {
    ext {
        buildToolsVersion = "35.0.0"
        minSdkVersion = 28
        compileSdkVersion = 35
        targetSdkVersion = 35
        ndkVersion = "27.1.12297006"
        playServicesVersion = "18.0.0"
        playServicesLocationVersion = "21.0.1"
        supportLibVersion = "28.0.3"
        androidMapsUtilsVersion = "2.2.5"
        kotlinVersion = "2.0.21"
    }
    ...
}

Generic test scenario

  • A simple Detox suite that launches the app in beforeAll using
    beforeAll(async () => {
     await device.launchApp({
       delete: true,
       newInstance: true,
       permissions: { notifications: 'YES' },
     });
    });
  • Failure occurs before actual test steps/assertions execute.

Reproduction

  1. Start Android emulator API 37.
  2. Run Detox with android.emu.release.
  3. Observe failure during launch/startup phase.

Actual behavior

  • Detox allocates emulator and installs app/test APKs.
  • Instrumentation starts, then crashes during Espresso initialization.
  • Suite times out in beforeAll.

Key error from sanitized logs

  • java.lang.RuntimeException: java.lang.NoSuchMethodException: android.hardware.input.InputManager.getInstance []
  • at androidx.test.espresso.base.InputManagerEventInjectionStrategy.initialize(...)
  • Caused by: java.lang.NoSuchMethodException: android.hardware.input.InputManager.getInstance []

Additional notes

  • This appears independent of test-specific logic because crash happens before test body execution.
  • Same setup passes on API 36 and fails on API 37.

Attachments

  • detox.log.sanitized
  • detox.trace.json.sanitized

What was the expected behaviour?

  • device.launchApp completes and tests proceed.

In what environment did this happen?

Detox version: 20.46.0 React Native version: 0.79.0 Has Fabric (React Native's new rendering system) enabled: (no) Node version: v20.18.3 Device model: emulator with SDK API level 37 Android version: 17 Test-runner (select one): jest

Detox logs

Detox logs
see attached file

[detox.log.sanitized.zip](https://github.com/user-attachments/files/30324438/detox.log.sanitized.zip)

Device logs

Device logs
see attached file

[detox.trace.json.sanitized.zip](https://github.com/user-attachments/files/30324452/detox.trace.json.sanitized.zip)

More data, please!

No response