Blueprint Nodes Vanish After an Update

Symptom

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Cause

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Fix

1. In sit pariatur esse sint elit dolor labore sit nulla reprehenderit ut labore occaecat.
2. Quis dolor enim ex irure sit eiusmod voluptate in laboris irure irure do ipsum.
3. Excepteur quis cillum sed sint elit ullamco nulla minim ad ullamco duis.
4. In pariatur velit incididunt consequat nostrud enim in aliqua.

 1// Declare delegates for event-driven communication
 2DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnStateChanged, EMyState, NewState);
 3DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnProgressUpdated, float, Progress, FString, Message);
 4
 5UPROPERTY(BlueprintAssignable, Category = "Events")
 6FOnStateChanged OnStateChanged;
 7
 8UPROPERTY(BlueprintAssignable, Category = "Events")
 9FOnProgressUpdated OnProgressUpdated;
10
11// Broadcasting events
12void UMyManager::UpdateState(EMyState NewState)
13{
14    CurrentState = NewState;
15    OnStateChanged.Broadcast(NewState);
16    OnProgressUpdated.Broadcast(GetProgress(), GetStatusMessage());
17}

Still Stuck?

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