Runtime error when I encounter a Convai Character with a character id on iOS

What do you need help with?

Bug report

Installation method

Unity Asset Store

Issue area

Build / Platform Compatibility

Impact

Blocker - I cannot continue

Unity version

Unity 6.5

Convai Unity SDK version

4.4.1

Target platform

iOS

Where does it happen?

Only after build

Short summary

Scene crashes as soon as the Convai character is detected.

What happened?

I built a custom scene and even tried this with the basic sample scene in the latest Convai update on the Unity Asset Store (4.4.1). I am using Unity 6.5. The project builds just fine. When I run it on my phone (iphone 17 pro max) it crashes. This happens only when there is a character ID on the convai character. If I remove the character ID from the inspector, the project runs, but of course I cannot interact with the character. In XCODE, I get a break like this when it crashes: “Thread 70: EXC_BAD_ACCESS (code=2, address=0x140000001b)” on the break line below:

0x1158989d0 <+13224>: sub x8, x29, #0xd8
0x1158989d4 <+13228>: ldur x7, [x8, #-0x100]
0x1158989d8 <+13232>: bl 0x114c463f4 ; quant_all_bands
→ 0x1158989dc <+13236>: add sp, sp, #0x50
0x1158989e0 <+13240>: sub x8, x29, #0x60

Screenshots, recording, logs, or minimal repro

I checked the relevant documentation, resources, and similar forum posts before posting.

on

I confirm that I did not include API keys, tokens, passwords, secrets, private character data, private conversation logs, or customer data.

on

Could you please download libraries for build target? And please share the log files.