Fix System.Exception: An async operation was not properly started. Only a single ContentDialog can be open at any time. in ComCallHelpers.Call (__ComObject, RuntimeTypeHandle, Int32, Void*)

[yoshiask]

Version 1.4.0.0(1.4.0.0)

Stacktrace

__Interop.ComCallHelpers.Call(__ComObject, RuntimeTypeHandle, Int32, Void*) + 0xbe;__Interop

UWPCommunity.NavigationManager.d__8.MoveNext() + 0x62;UWPCommunity.NavigationManager

__Interop.ComCallHelpers.Call(__ComObject, RuntimeTypeHandle, Int32) + 0xb8;__Interop

__Interop.ForwardComStubs.Stub_20[TThis](__ComObject, Int32) + 0x24;__Interop

Reason

System.Exception: An async operation was not properly started.

Only a single ContentDialog can be open at any time.

Link to App Center

• https://appcenter.ms/users/jjask7/apps/UWP-Community/crashes/errors/3037183253u