Uncaught Error: React.Children.only expected to receive a single React element child.

[jobypthomas]

When added the following code:

<ApolloProvider client = {client}> 
  <SongList />
</ApolloProvider>

);

Error raised:

bundle.js:356 Warning: Failed prop type: Invalid prop children of type array supplied to ApolloProvider, expected a single ReactElement.
in ApolloProvider (created by Root)
in Root
printWarning @ bundle.js:356
warning @ bundle.js:380
checkReactTypeSpec @ bundle.js:23382
validatePropTypes @ bundle.js:9514
createElement @ bundle.js:9557
Root @ bundle.js:10124
(anonymous) @ bundle.js:14175
measureLifeCyclePerf @ bundle.js:13944
_constructComponentWithoutOwner @ bundle.js:14174
_constructComponent @ bundle.js:14149
mountComponent @ bundle.js:14057
mountComponent @ bundle.js:2649
performInitialMount @ bundle.js:14240
mountComponent @ bundle.js:14127
mountComponent @ bundle.js:2649
mountComponentIntoNode @ bundle.js:8196
perform @ bundle.js:4260
batchedMountComponentIntoNode @ bundle.js:8218
perform @ bundle.js:4260
batchedUpdates @ bundle.js:17871
batchedUpdates @ bundle.js:1283
_renderNewRootComponent @ bundle.js:8412
_renderSubtreeIntoContainer @ bundle.js:8493
render @ bundle.js:8514
_hyphenPattern @ bundle.js:10133
webpack_require @ bundle.js:20
module.exports @ bundle.js:66
(anonymous) @ bundle.js:69
bundle.js:305 Uncaught Error: React.Children.only expected to receive a single React element child.
at invariant (bundle.js:305)
at Object.onlyChild [as only] (bundle.js:23428)
at ApolloProvider.render (bundle.js:11678)
at bundle.js:14665
at measureLifeCyclePerf (bundle.js:13944)
at ReactCompositeComponentWrapper._renderValidatedComponentWithoutOwnerOrContext (bundle.js:14664)
at ReactCompositeComponentWrapper._renderValidatedComponent (bundle.js:14691)
at ReactCompositeComponentWrapper.performInitialMount (bundle.js:14231)
at ReactCompositeComponentWrapper.mountComponent (bundle.js:14127)
at Object.mountComponent (bundle.js:2649)

[saulwiggin]

Hi. I got the same issue. Looking for an answer to this. My code is
`Uncaught Error: React.Children.only expected to receive a single React element child.
at invariant (/Users/drsilaswiggin…t.development.js:88)
at onlyChild (/Users/drsilaswiggin…development.js:1236)
at Object.React$$1.Children.only (renderer.dev.js:29190)
at AppContainer (/Users/drsilaswiggin…production.min.js:1)
at ProxyFacade (renderer.dev.js:27460)
at renderWithHooks (/Users/drsilaswiggin…evelopment.js:12938)
at mountIndeterminateComponent (/Users/drsilaswiggin…evelopment.js:15020)
at beginWork (/Users/drsilaswiggin…evelopment.js:15625)
at performUnitOfWork (/Users/drsilaswiggin…evelopment.js:19312)
at workLoop (/Users/drsilaswiggin…evelopment.js:19352)
'

[moustaouiSalaheddine]

must have exactly one child, and more than one must be wrapped in a ,

<ApolloProvider >
     <View>
          // Your code
         <SongList />
     </View>
</ApolloProvider >