Unity 6 Memory leak

[ChristofferLindellBolin]

Hi,

After upgrading from Unity 2023.1 to Unity 6 I am having a really bad memory leak from ArcGIS and I can't figure out as to why. It is related to the ArcGIS SDK since when disabling it I have great performance.

I have attached a memory snapshot where I compared the memory usage after running 1 hour just rendering the ArcGIS map and it is quite noticeable that an additional 13+ million new objects for ArcGISRuntimeEnvironmentErrorEventInternal is created during this time and this is the cause of the leak. I have no issues rendering the map at all and I receive no other errors.

I do however receive the following warnings:

System specs:

ArcGIS Unity SDK 1.7 (have also tried to downgrade to 1.6 that we use in 2023.1 and the memory leak is still present)

[MichaelBranscomb]

Hi @YifengChen 

A couple of questions:

• Please can you verify the version of the plugin in your project? 
• Did you install from the Unity Asset Store or download from Esri Developer Downloads?

Regarding Render Pipeline compatibility, ArcGIS Maps SDK for Unity only supports the Universal Render Pipeline (URP) and the High Definition Render Pipeline (HDRP). The legacy Built-in Render Pipeline has never been supported.

Thanks