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Invariant Violation: View config getter callback for component a must be a function (received undefined). Make sure to start component names with a capital letter. #32

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TimWelm opened this issue Mar 2, 2022 · 2 comments

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@TimWelm
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TimWelm commented Mar 2, 2022

Hey!

I am getting an error when going to a screen where I have the ICalendarLink tag added.
Is there any way to solve this issue? I haven't found anything on this error and I have already checked if there are components that don't start with a capital letter, all tags are starting with a capital letter.

Invariant Violation: View config getter callback for component `a` must be a function (received `undefined`). Make sure to start component names with a capital letter.

This error is located at:
    in a (created by ICalLink)
    in ICalLink (created by EditPartyScreen)
    in RCTView (created by View)
    in View (created by EditPartyScreen)
    in RCTView (created by View)
    in View (created by EditPartyScreen)
    in EditPartyScreen (created by SceneView)
    in StaticContainer
    in EnsureSingleNavigator (created by SceneView)
    in SceneView (created by SceneView)
    in RCTView (created by View)
    in View (created by DebugContainer)
    in DebugContainer (created by MaybeNestedStack)
    in MaybeNestedStack (created by SceneView)
    in RNSScreen (created by AnimatedComponent)
    in AnimatedComponent
    in AnimatedComponentWrapper (created by Screen)
    in MaybeFreeze (created by Screen)
    in Screen (created by SceneView)
    in SceneView (created by NativeStackViewInner)
    in RNSScreenStack (created by ScreenStack)
    in ScreenStack (created by NativeStackViewInner)
    in NativeStackViewInner (created by NativeStackView)
    in RNCSafeAreaProvider (created by SafeAreaProvider)
    in SafeAreaProvider (created by SafeAreaInsetsContext)
    in SafeAreaProviderCompat (created by NativeStackView)
    in NativeStackView (created by NativeStackNavigator)
    in Unknown (created by NativeStackNavigator)
    in NativeStackNavigator (created by App)
    in EnsureSingleNavigator
    in BaseNavigationContainer
    in ThemeProvider
    in NavigationContainerInner (created by App)
    in RCTView (created by View)
    in View (created by App)
    in App (created by ExpoRoot)
    in ExpoRoot
    in RCTView (created by View)
    in View (created by AppContainer)
    in RCTView (created by View)
    in View (created by AppContainer)
    in AppContainer
    in main(RootComponent)
at node_modules\expo\build\environment\react-native-logs.fx.js:27:4 in error
at node_modules\react-native\Libraries\Core\ExceptionsManager.js:95:4 in reportException
at node_modules\react-native\Libraries\Core\ExceptionsManager.js:141:19 in handleException
at node_modules\react-native\Libraries\Core\setUpErrorHandling.js:24:6 in handleError
at node_modules\expo-error-recovery\build\ErrorRecovery.fx.js:12:21 in ErrorUtils.setGlobalHandler$argument_0
at node_modules\regenerator-runtime\runtime.js:63:36 in tryCatch
at node_modules\regenerator-runtime\runtime.js:294:29 in invoke
at node_modules\regenerator-runtime\runtime.js:63:36 in tryCatch
at node_modules\regenerator-runtime\runtime.js:155:27 in invoke
at node_modules\regenerator-runtime\runtime.js:165:18 in PromiseImpl.resolve.then$argument_0
at node_modules\react-native\node_modules\promise\setimmediate\core.js:37:13 in tryCallOne
at node_modules\react-native\node_modules\promise\setimmediate\core.js:123:24 in setImmediate$argument_0
at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:248:12 in _allocateCallback$argument_0
at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:112:14 in _callTimer
at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:166:14 in _callReactNativeMicrotasksPass
at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:418:41 in callReactNativeMicrotasks
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:393:6 in __callReactNativeMicrotasks
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:135:6 in __guard$argument_0
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:370:10 in __guard
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:134:4 in flushedQueue
@EylonKoenig
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Same here

@abdulApp
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abdulApp commented Oct 6, 2022

I'm having a similar problem but no usefull results

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