Debug Memory Graph Broken

Number:rdar://FB7649434 Date Originated:4/2/20, 11:36:36 AM PDT
Status:Open Resolved:No
Product:Xcode Product Version:11.4 (11E146)
Classification:Bug Reproducible:Yes
Please provide a descriptive title for your feedback:
Debug Memory Graph Broken

Which area are you seeing an issue with?

What type of feedback are you reporting?
Incorrect/Unexpected Behavior

What version of Xcode are you using?
Version 11.4 (11E146)

Please describe the issue:
When attempting to open the Debug Memory Graph the error “No reply dictionary received from
LeakAgent request” is presented and the loading spinner animates indefinitely.
This is possibly related to rdar://FB7642982

Please list the steps you took to reproduce the issue:
Attempt to open the Debug Memory Graph while running an app in Xcode 11.4
The graph fails to open and the error is presented.
Doing the same in Xcode 11.3 still works fine.

What did you expect to happen?
The Debug Memory Graph to be accessible

What actually happened?
The Debug Memory Graph is inaccessible


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