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OnLayout() crashes with System.ArgumementNullException

SorenA_DKSorenA_DK DKMember
edited October 2017 in Xamarin.Android

Hi

I have a problem in an Android app.

When I return to the app, having exited it using one of the standard Android buttons, the app - sometimes - crashes with this error:

android.runtime.JavaProxyThrowable: System.ArgumentNullException: Value cannot be null
Parameter name: key

Have anyone else encountered this problem?

If so, has anyone been able to solve this problem?

Any help is much appreciated.

/Soren

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