"error CS8078: An expression is too long or complex to compile" is displayed in the Console after the AI installation

Package: AI Toolkit

Cannot Reproduce

1.0.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.

Steps to reproduce:

Create a project
Click the "AI" button displayed in the toolbar between the "Package Manager" and "Unity Version Control" buttons
Click "Agree and install Unity AI"
Observe the result

Actual results: Console displayed an error "Library/PackageCache/com.unity.ai.inference@587873fd5e1b/Editor/LiteRT/LiteRTModelConverter.cs(1741,41): error CS8078: An expression is too long or complex to compile"

Expected results: No errors in the Console

Reproducible with versions: 1.0.0-pre.20(6000.5.0a2)

Not reproducible with versions: 1.0.0-pre.20(6000.5.0a1)

Tested on (OS): macOS - Tahoe 26.1

"error CS8078: An expression is too long or complex to compile" is displayed in the Console after the AI installation

Package: AI Toolkit

Cannot Reproduce

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Have a workaround or additional info about this issue?

"error CS8078: An expression is too long or complex to compile" is displayed in the Console after the AI installation

Package: AI Toolkit

Statuses

Cannot Reproduce

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?