Cannot open include file: 'Graph/ControlRigConnectionDrawingPolicy.h'

Development Programming & Scripting C++
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1

Cannot compile anything using Control Rig in 5.1 due to this missing file in the source files.

1 Like
2

My fault, a 5.0 plugin I got mixed up in the project was the cause of the isue.

3

I got the same problem. My problem is upgrade UE 5.0.3 to UE 5.1.1, those plugin didn’t upgrade.

1>C:\Program Files\Epic Games\UE_5.1\Engine\Plugins\Animation\ControlRig\Source\ControlRigEditor\Private\Graph\ControlRigConnectionDrawingPolicy.cpp(3): fatal error C1083: Cannot open include file: 'Graph/ControlRigConnectionDrawingPolicy.h': No such file or directory

How did you solve the problem?

Thanks for reading this reply.

4

I had to manually remove the plugin, insert the plugin with the current version of my project & generate VS project files again. Hope this helps.