Unable to load DLL 'sentry' on Windows x86

[kkopanski]

SDK Version

4.10.0

Unity Version

6000.0.83

Platform

• Editor
• Mobile (Android, iOS)
• Desktop (Windows, macOS, Linux)
• WebGL
• Console

Sentry Environment

Sentry SaaS (sentry.io)

Other Error Monitoring Solution

No

Steps to Reproduce

1. Build project for WindowsStandalone (x86 version)
2. Run app

Expected vs Actual Result

Expected: App starts without any errors
Actual: Immediately after start you can observe an error message in log

Sentry: (Error) Sentry native initialization failed - native crashes are not captured. System.DllNotFoundException: Unable to load DLL 'sentry'. Tried the load the following dynamic libraries: Unable to load dynamic library 'sentry' because of 'C:\build\output\unity\unity\External\il2cpp\builds\external\baselib\Source\WinApi\Baselib_DynamicLibrary_WinApi.inl.h(36):Baselib_DynamicLibrary_OpenUtf16: Failed to open the requested dynamic library (0x06000000) - %1 nie jest prawidłową aplikacją systemu Win32. (WinError:000000c1)
at Sentry.Unity.Native.SentryNativeBridge.Init (Sentry.Unity.SentryUnityOptions options) [0x00088] in \sentry-unity\src\Sentry.Unity.Native\SentryNativeBridge.cs:50
at Sentry.Unity.Native.SentryNative.Configure (Sentry.Unity.SentryUnityOptions options, UnityEngine.RuntimePlatform platform) [0x00069] in \sentry-unity\src\Sentry.Unity.Native\SentryNative.cs:48
at Sentry.Unity.Native.SentryNative.Configure (Sentry.Unity.SentryUnityOptions options) [0x0000b] in \sentry-unity\src\Sentry.Unity.Native\SentryNative.cs:25
at Sentry.Unity.SentrySdk.Init (Sentry.Unity.SentryUnityOptions options) [0x00020] in \sentry-unity\src\Sentry.Unity\SentrySdk.cs:42
at Sentry.Unity.SentryInitialization.Init () [0x0001f] in .\Library\PackageCache\io.sentry.unity@85c72ef4a503\Runtime\SentryInitialization.cs:84

I have already tried both backends with:
options.Experimental.WindowsBackend = WindowsBackend.Native; // WindowsBackend.Crashpad
But both have very similiar error.

Also I have tried copying sentry.dll from root directory (and also from sentry plugin sources) into `Project_Data\Plugins' directory (which doesn't contain sentry.dll at all). Error changes to actually trying to load this library, but lib is x64 and not x86.

I think something is misconfigured here for x86.
I haven't tried x64 build as we would like to support x86 also.

[linear-code]

UNITY-237

[bitsandfoxes]

Hey, thanks for reaching out @kkopanski. We were indeed missing the x86 flavor of sentry-native. Fix is on its way in #2847.

[kkopanski]

Is there any ETA for this issue?
We are getting close to an release...

[mujacica]

Hey @kkopanski - we will try to get it ready this week (so latest tomorrow).