error: bundling failed: Error: While resolving module `react-native-vector-icons/Ionicons`, the Haste package `react-native-vector-icons` was found. However the module `Ionicons` could not be found within the package. Indeed, none of these files exist:

  * `/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/react-native/local-cli/core/__fixtures__/files/Ionicons(.native||.android.js|.native.js|.js|.android.json|.native.json|.json)`
  * `/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/react-native/local-cli/core/__fixtures__/files/Ionicons/index(.native||.android.js|.native.js|.js|.android.json|.native.json|.json)`
    at MissingFileInHastePackageError (/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:402:5)
    at resolveHasteName (/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:387:9)
    at ModuleResolver._resolveDependency (/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:317:37)
    at ModuleResolver.resolveDependency (/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:313:877)
    at ResolutionRequest.resolveDependency (/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/node-haste/DependencyGraph/ResolutionRequest.js:97:16)
    at DependencyGraph.resolveDependency (/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/node-haste/DependencyGraph.js:269:4352)
    at /Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/DeltaBundler/traverseDependencies.js:201:36
    at next (native)
    at step (/Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/DeltaBundler/traverseDependencies.js:256:306)
    at /Users/holger/Projects/3rdparty/tveeger/entbox7/node_modules/metro/src/DeltaBundler/traverseDependencies.js:256:536