🐛 : ios Build error : The 'jsc/JSCRuntime.h' was not found

[mmlee0819]

What's happening?

I'm trying to use the Frame Processors feature of react-native-vision-camera, so I installed react-native-worklets-core following the troubleshooting steps mentioned here.

Platform iOS in Podfile is 13.0 and Swift version is 5.2.

When I only had react-native-vision-camera installed, everything worked fine. However, after installing react-native-worklets-core, I encountered the following issue:

WKTJsRuntimeFactory.h:15:10 'jsc/JSCRuntime.h' file not found

babel.config.js

module.exports = api => {
  const babelEnv = api.env();

  const plugins = [
    [
      'babel-plugin-root-import',
      {
        rootPathSuffix: 'src',
        rootPathPrefix: '~',
      },
    ],
    ['module:react-native-dotenv'],
    ['react-native-worklets-core/plugin'],
  ];

  if (babelEnv !== 'development')
    plugins.push(['transform-remove-console', { exclude: ['error', 'warn'] }]);

  return {
    presets: ['module:metro-react-native-babel-preset'],
    plugins,
  };
};

I've reviewed the troubleshooting guide, but found none. I would greatly appreciate any guidance or relevant resources to help me resolve this issue.

Reproduceable Code

No response

Relevant log output

ios: /Users/xxxx/xxxxxxx/xxxxxxx/node_modules/react-native-worklets-core/cpp/WKTJsRuntimeFactory.h:15:10 'jsc/JSCRuntime.h' file not found

Camera Device

No response

Device

iOS 16.6.1 Xcode 14.3.1

VisionCamera Version

3.0.0

Package Versions

"react": "18.2.0" "react-native": "0.71.6" "react-native-reanimated": "2.17.0", unable to upgrade to 3.2.0 or higher for some reason. "react-native-vision-camera": "^3.0.0" / "2.15.4" / "2.15.6" , tried 3 versions "react-native-worklets-core": "^0.2.0"

Can you reproduce this issue in the VisionCamera Example app?

• [ ] I can reproduce the issue in the VisionCamera Example app.

Additional information

• [ ] I am using Expo
• [x] I have read the Troubleshooting Guide
• [x] I searched for similar issues in repository react-native-vision-camera and react-native-worklets-core and found none.

If need any other information, please feel free to let me know.

[vadbertalan]

I encountered same issue. I found out that swapping the problematic row to #include <react-jsc/JSCRuntime.h> solves the problem and the app builds. Reference: https://github.com/mrousavy/react-native-vision-camera/issues/1450#issuecomment-1418959307

		"react": "18.2.0",
		"react-native": "0.72.4",
		"react-native-vision-camera": "3.0.0",
		"react-native-worklets-core": "0.2.0",
		"react-native-reanimated": "3.3.0",

[vadbertalan]

Submitted PR (https://github.com/margelo/react-native-worklets-core/pull/118) with the possible fix.

[mmjc29]

Same problem

But I don't want to udpate the react-native 0.72.4

I am still on 0.70

Is it neccessary to update ?

[PauloGrachetelli]

Same problem

But I don't want to udpate the react-native 0.72.4

I am still on 0.70

Is it neccessary to update ?

if you want publish apps at android 33 API you must update RN version =(

[josh-thompson13]

Same problem guys.

I tried to "<react-jsc/JSCRuntime.h>" fix mentioned above and just got the same error.

Packages: "react-native-vision-camera": "3.2.2", "react-native-worklets-core": "0.2.2",

[PauloGrachetelli]

if you need this package for qr scanner, just use latest version of vision camera you dont need install other packages for qr scanner

[josh-thompson13]

@PauloGrachetelli So I removed worklets core and now I can build on IOS... but can no longer build on web. Getting the following error when building with metro:

error: Error: Unable to resolve module react-native-worklets-core from /Users/USER/WORK/PROJECT/node_modules/react-native-vision-camera/lib/commonjs/FrameProcessorPlugins.js: react-native-worklets-core could not be found within the project or in these directories:
  node_modules/react-native-vision-camera/node_modules
  node_modules
  15 | };
  16 | let runOnAsyncContext = (_frame, _func) => {
> 17 |   throw new _CameraError.CameraRuntimeError('system/frame-processors-unavailable', 'Frame Processors are not available, react-native-worklets-core is not installed!');
     |                                                                                                                         ^
  18 | };
  19 | try {
  20 |   (0, _JSIHelper.assertJSIAvailable)();
    at ModuleResolver.resolveDependency (/Users/USER/WORK/PROJECT/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:158:15)
    at DependencyGraph.resolveDependency (/Users/USER/WORK/PROJECT/node_modules/metro/src/node-haste/DependencyGraph.js:231:43)
    at Object.resolve (/Users/USER/WORK/PROJECT/node_modules/metro/src/lib/transformHelpers.js:129:24)
    at resolve (/Users/USER/WORK/PROJECT/node_modules/metro/src/DeltaBundler/traverseDependencies.js:396:33)
    at /Users/USER/WORK/PROJECT/node_modules/metro/src/DeltaBundler/traverseDependencies.js:412:26
    at Array.reduce (<anonymous>)
    at resolveDependencies (/Users/USER/WORK/PROJECT/node_modules/metro/src/DeltaBundler/traverseDependencies.js:411:33)
    at processModule (/Users/USER/WORK/PROJECT/node_modules/metro/src/DeltaBundler/traverseDependencies.js:140:31)
    at async addDependency (/Users/USER/WORK/PROJECT/node_modules/metro/src/DeltaBundler/traverseDependencies.js:230:18)
    at async Promise.all (index 5)
 MAP  ./index.js 

[PauloGrachetelli]

"react-native-worklets-core": "^0.2.0", "react-native-vision-camera": "3.3.1", https://www.react-native-vision-camera.com/docs/guides/code-scanning

Try this, a month ago everyone had a similar error, it was fixed in this version

[francesco-clementi-92]

I have also the same problem with the following packages:

"react-native": "0.71.14",
"react-native-vision-camera": "^3.6.4",
"react-native-worklets-core": "^0.2.4",

switching to #include <react-jsc/JSCRuntime.h> doesn't fix the problem

[rafaelmotta]

same here. From my understanding, this is because Hermes is required. would be great if we could use JSC too

[LongNguyen2312]

Is there a solution for this problem yet?