Memory leak in NavmeshAgent.SetDestination method when multiple agents are in the same position

Unity: AI Navigation Core

Open

6.0.X

Won't Fix

6.2.X

6.1.X

2022.2.X

2022.1.X

2021.3.X

Cannot Reproduce

6.5.X

6.4.X

6.3.X

2022.3.X

2021.2.X

2020.3.X

2019.4.X

Thank you for reporting a bug to Unity. We have investigated the issue but were unable to reproduce it with the information provided. This can happen due to differences in environment, project setup, or steps taken. We will close this case for now. If you're able to share additional details such as different projects, steps, hardware/software configuration, or logs - please let us know, and we'll be happy to re-evaluate.

Unity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

Cancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

2022.1 has reached end of life so the issue will be fixed in a newer version.

Unity 2021.3 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

How to reproduce:
1. Open the attached "case_1404634" project
2. Enter the Play Mode in the "UnloadScene" Scene
3. Open the "Window -> Analysis -> Memory Profiler" window from the menu
4. Capture a Snapshot
5. Enter the Play Mode in the "SampleScene" Scene for 10 minutes
6. Repeat the 2-4 steps to fully unload Assets from the "SampleScene" Scene
7. Select the captured Snapshots in the "Compare Snapshots" section
8. Select the "Diff All Native Allocations" Table view
9. Apply the following filters to the Table view:

"Root Reference" column is "No Root"
"Diff" column is "New"
"Sort" column is "Descending"
10. Observe the Table view

Expected result: No new "No Root" memory is observed in the filtered Table view
Actual result: More than 5 megabytes of memory is leaked in total of 15 thousand leaked memory fragments

Reproducible with: 2019.4.37f1, 2020.3.32f1, 2021.2.18f1, 2021.3.1f1, 2022.1.0b14, 2022.2.0a9

Memory leak in NavmeshAgent.SetDestination method when multiple agents are in the same position

Unity: AI Navigation Core

Open

Won't Fix

Cannot Reproduce

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Have a workaround or additional info about this issue?

Memory leak in NavmeshAgent.SetDestination method when multiple agents are in the same position

Unity: AI Navigation Core

Statuses

Open

Won't Fix

Cannot Reproduce

Resolution Notes

6.2.XWon't FixUnity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

6.1.XWon't FixCancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

2022.1.XWon't Fix2022.1 has reached end of life so the issue will be fixed in a newer version.

2021.3.XWon't FixUnity 2021.3 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

Description

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Have a workaround or additional info about this issue?