Editor Hangs editing Level A which is Referenced by Level B and C.

anonymous_user_bc2fd81a
Wed, 11 Oct 2017 07:41:55 +0000
Editor Scripting

4.18p4:

Steps for Clean Project:

1. Create Levels named A, B, C and save.

2. Open B and C, and reference Level A (Drag A into their Levels Panel).

3. Open A, and place some Actors.

4. Save everything, and Restart the Editor (Important)

5. Open A First (Important), and try Deleting, Renaming, Cutting any Actors inside.

6. Editor will now be stuck “Updating Asset References” requiring Process Termination.

Try included project for quick demo.

Notes:
Opening B or C before A will hide the bug. Preloading all Referring Levels before Editing the Referenced Level is not a practical option in a larger project. Deleting B or C will hide the bug. It takes minimum 2 references. The files are fresh and have no debris or orphaned garbage from previous bugs. The “Reference Viewer” looks correct.

Download Project: BugDemoV6.zip

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