React-native-reanimated: Unable to resolve module `./core/AnimatedFunction` from `node_modules/react-native-reanimated/src/base.js`:

[igoratf]

I'm trying to generate a release from my app and got this error:

Loading dependency graph...error Unable to resolve module ./core/AnimatedFunction from node_modules/react-native-reanimated/src/base.js:

None of these files exist:

• node_modules/react-native-reanimated/src/core/AnimatedFunction(.native|.android.js|.native.js|.js|.android.json|.native.json|.json|.android.ts|.native.ts|.ts|.android.tsx|.native.tsx|.tsx)
• node_modules/react-native-reanimated/src/core/AnimatedFunction/index(.native|.android.js|.native.js|.js|.android.json|.native.json|.json|.android.ts|.native.ts|.ts|.android.tsx|.native.tsx|.tsx). Run CLI with --verbose flag for more details.
  Error: Unable to resolve module ./core/AnimatedFunction from node_modules/react-native-reanimated/src/base.js:

Any ideas?

Already deleted node_modules and runned npm install again and tried to npm install the library from ground.

[inaki-ibarra]

I have the same issue when using React Navigation Tabs for React Native App

[inaki-ibarra]

I checked the version in my node_modules and it's 1.2.0 where the createAnimatedFunction is not present in /react-native-reanimated/src/base.js (This will result Unable to resolve module error). However, createAnimatedFunction is present in version 1.3.0 so I think upgrading the version will fix this.

[igoratf]

Thank you @inaki-ibarra

[moonseokho85]

Thank you!! very helpful!!!

[SiyabongaNzulwana]

I am still experiencing this issue.
bundling failed: Error: Unable to resolve module `react-native-reanimated` from `/Users/username/Documents/Development/projectName/node_modules/react-native-reanimated-slider/src/Slider.js`: Module `react-native-reanimated` does not exist in the Haste module map

[stevematdavies]

Unable to resolve "./core/AnimatedFunction" from "node_modules/react-native-reanimated/src/base.js"

Expo 35: expo installed "react-native-reanimated": "^1.2.0",

With npm installed , same problem

[inaki-ibarra]

@stevematdavies Have you tried changing the "react-native-reanimated" version to 1.3.0 in package.json?

[stevematdavies]

Yes, but it is then incompatible with some other of my expo managed libraries, and throws more issues

[Ameerahalshihry]

Yes, but it is then incompatible with some other of my expo managed libraries, and throws more issues

the same issue :(

[stevematdavies]

So no fix to this??
This is a potential show stopper for us

Upgrading throws new warning and causes Android Build to fail.

Some of your project's dependencies are not compatible with currently installed expo package version:
 - react-native-reanimated - expected version range: ~1.2.0 - actual version installed: 1.3.0
Your project may not work correctly until you install the correct versions of the packages.
To install the correct versions of these packages, please run: expo install [package-name ...]

[djoparasite]

still nothing 'bout it ?

[kk8401]

So no fix to this??
This is a potential show stopper for us

Upgrading throws new warning and causes Android Build to fail.

Some of your project's dependencies are not compatible with currently installed expo package version:
 - react-native-reanimated - expected version range: ~1.2.0 - actual version installed: 1.3.0
Your project may not work correctly until you install the correct versions of the packages.
To install the correct versions of these packages, please run: expo install [package-name ...]

I had the same problem. Initially using 1.3.0 afterwards reinstall with expo install and get the same error message.
Tried few times and finally expo start -c clear the error

[grkemtneri]

I am getting this issue pls help

error: Error: Unable to resolve module ./animations/TimingAnimation from node_modules\react-native-reanimated\src\Animated.js:

None of these files exist:

• node_modulesreact-native-reanimated\src\animations\TimingAnimation(.native|.android.js|.native.js|.js|.android.json|.native.json|.json|.android.ts|.native.ts|.ts|.android.tsx|.native.tsx|.tsx)
• node_modulesreact-native-reanimated\src\animations\TimingAnimation\index(.native|.android.js|.native.js|.js|.android.json|.native.json|.json|.android.ts|.native.ts|.ts|.android.tsx|.native.tsx|.tsx)
  at ModuleResolver.resolveDependency (C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\node-haste\DependencyGraph\ModuleResolution.js:163:15)
  at ResolutionRequest.resolveDependency (C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\node-haste\DependencyGraph\ResolutionRequest.js:52:18)
  at DependencyGraph.resolveDependency (C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\node-haste\DependencyGraph.js:287:16)
  at Object.resolve (C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\lib\transformHelpers.js:267:42)
  at C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\DeltaBundler\traverseDependencies.js:434:31
  at Array.map ()
  at resolveDependencies (C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\DeltaBundler\traverseDependencies.js:431:18)
  at C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\DeltaBundler\traverseDependencies.js:275:33
  at Generator.next ()
  at asyncGeneratorStep (C:\Users\Gorkem\Desktop\workspace\sns\node_modules\metro\src\DeltaBundler\traverseDependencies.js:87:24)

[jakub-gonet]

@grkemtneri, check #1168 out.