Error: spawn node_modules/hermesvm/osx-bin/hermes ENOENT

[MahmonirB]

1. At First I clean my build directory and again build:
   cd android & ./gradlew clean

./gradlew assembleStagingRelease

2. Then, When I use command to deploy code-push, with
   appcenter codepush release-react -a <>/<> -m -d Release

I get this error:

node_modules/hermesvm/osx-bin/hermes -emit-binary -out /var/folders/3q/drghm7cs7gzc1c115xzbyg_00000gn/T/code-push2020524-82974-bg9ddv.b1c1l/CodePush/index.android.bundle.hbc /var/folders/3q/drghm7cs7gzc1c115xzbyg_00000gn/T/code-push2020524-82974-bg9ddv.b1c1l/CodePush/index.android.bundle -w
events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: spawn node_modules/hermesvm/osx-bin/hermes ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19)
    at onErrorNT (internal/child_process.js:415:16)
    at process._tickCallback (internal/process/next_tick.js:63:19)
Emitted 'error' event at:
    at Process.ChildProcess._handle.onexit (internal/child_process.js:246:12)
    at onErrorNT (internal/child_process.js:415:16)
    at process._tickCallback (internal/process/next_tick.js:63:19)

Environment

• react-native-code-push version: "^6.2.0",
• react-native version: "0.63.0-rc.1",
  "hermes-engine": "^0.5.0",
• iOS/Android/Windows version: MacOS Mojave v10.14.6

[alexandergoncharov-zz]

Hi @MahmonirB ,
Thanks for reporting!

I can't reproduce this issue, unfortunately. Could you please provide a demo app with reproducing issue and reprosteps? I would like to reproduce and investigate this issue.

[alexandergoncharov-zz]

Hi @MahmonirB,

I'm going to close this issue for now as I haven't heard from you in a while, unfortunately.
Please feel free to reopen it if you have any questions.

[JB-CHAUVIN]

Hello @alexandergoncharov , I have the exact same error.

It is because of react-native 0.63.

Can you have a look for a fix ?

[JB-CHAUVIN]

Hello, any news about this ?

I think it is because of the Hermes path, it changed in the RN 0.63 release (because they upgraded Hermes from 0.4.0 to 0.5.0) : facebook/react-native@4305a29

Thanks,

[sivakumarjcn]

+1, any ETA for this issue fix?

[MagicMirouff]

+1

node_modules/hermesvm/osx-bin/hermes -emit-binary -out /var/folders/1d/mgglm_zx4jbcf_fkydmdz72w0000gn/T/code-push2020630-7966-1jrm0yp.k0hu/CodePush/index.android.bundle.hbc /var/folders/1d/mgglm_zx4jbcf_fkydmdz72w0000gn/T/code-push2020630-7966-1jrm0yp.k0hu/CodePush/index.android.bundle -w

events.js:298
throw er; // Unhandled 'error' event
^

Error: spawn node_modules/hermesvm/osx-bin/hermes ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19)
at onErrorNT (internal/child_process.js:469:16)
at processTicksAndRejections (internal/process/task_queues.js:84:21)
Emitted 'error' event on ChildProcess instance at:
at Process.ChildProcess._handle.onexit (internal/child_process.js:273:12)
at onErrorNT (internal/child_process.js:469:16)
at processTicksAndRejections (internal/process/task_queues.js:84:21) {
errno: -2,
code: 'ENOENT',
syscall: 'spawn node_modules/hermesvm/osx-bin/hermes',
path: 'node_modules/hermesvm/osx-bin/hermes',
spawnargs: [
'-emit-binary',
'-out',
'/var/folders/1d/mgglm_zx4jbcf_fkydmdz72w0000gn/T/code-push2020630-7966-1jrm0yp.k0hu/CodePush/index.android.bundle.hbc',
'/var/folders/1d/mgglm_zx4jbcf_fkydmdz72w0000gn/T/code-push2020630-7966-1jrm0yp.k0hu/CodePush/index.android.bundle',
'-w'
]
}

[gitfdy]

@MahmonirB @JB-CHAUVIN @sivakumarjcn @MagicMirouff
0.63.0-rc.0 use 0.4.0 Hermes

step1:downgrade react-native
yarn add react-native@0.63.0-rc.0

step2:rebuild project (Android)
cd android && ./gradlew clean

step3:restart node
react-native start --reset-cache

step4:upload bundle again
appcenter codepush release-react -a <appOwner>/<appName>-d Staging

I solved the problem in this way,I hope it can help you too 🎉,and thank you for your ideas @JB-CHAUVIN

[himanshukushwah]

+1