Unreal Editor Crashing due to custom node about flowgraph

[MothDoctor]

Closing this for now. We could reopen it, if you'd find a repro :)

[soraphis]

It seems like, here GetGraph() returns null:

https://github.com/MothCocoon/FlowGraph/blob/5.2/Source/FlowEditor/Private/Graph/FlowGraphEditor.cpp#L36

[MothDoctor]

I'm puzzled here. Flow Asset has to have a Graph object. It's being created while creating a new UFlowAsset object.

Could you check if you don't have any custom logic that might skip this call? Or perhaps the problem might be the result of merging plugin updates?

If your code is all fine, I'd need to get some minimal testing project. As I don't know how to reproduce it otherwise.

[soraphis]

It confused me aswell. Project of a colleague, when he send the project files to me, I could reproduce it on my machine.

In the end, he created a new class and basically replicated everything he did and now it's working for him, which feels strange to me, because we create a lot of flow graphs to make sure it's not the asset which got corrupted.

Need to see, how much of the project can be shared, though. I first thought it was because of the code. In the Initialize method the node was searching for a subsystem i think and kept a reference on that. but we later removed that part and commented out more and more stuff.

Will try to provide more info in the coming days