RRob

Hey @zzy I've tried with 2020.3.11f1 as I already had it installed and had the same result. My phone is a Xiaomi P20 Pro in case that matters and also tried with a Samsung A50, both of which are on the ARCore supported list. I've recreated the project and attached it together with two logs from the P20Pro. One where there is no XR Provider set and one where ARCore is set. I see that there is a camera error when transitioning from reconfiguring to capturing. AnotherARProject.rar Thank you for the help. ARCoreXRProvider.txt NoXRPluginProvider.txt

Hello, I'm having an issue with the "Assets\Samples\VIVE Hand Tracking SDK\1.0.0\Sample\ARFoundation.unity" scene. For some reason the camera passthrough does not work. My setup is: Unity: 2021.1.21f1 Packages: Description: When compiling and running it on my phone, the screen is black but the hand tracking is working. I have narrowed it down to the GestureProvider.cs script. If it is disabled, camera passthrough works but it defeats the purpose. Using logcat I managed to extract this: 2021/09/19 22:31:56.287 5246 5289 Error native ################ ARCore Native Error ################## 2021/09/19 22:31:56.287 5246 5289 Error native BUILD_CHANGELIST:387218412 2021/09/19 22:31:56.287 5246 5289 Error native BUILD_BASELINE_CHANGELIST:385683590 2021/09/19 22:31:56.287 5246 5289 Error native ################### Stack Trace Begin ################ 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/infrastructure/cameras_external_state.cc:193 https://cs.corp.google.com/piper///depot/google3/third_party/arcore/ar/infrastructure/cameras_external_state.cc?g=0&l=193 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/infrastructure/cameras_async.cc:162 https://cs.corp.google.com/piper///depot/google3/third_party/arcore/ar/infrastructure/cameras_async.cc?g=0&l=162 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/infrastructure/android_data_source.cc:635 https://cs.corp.google.com/piper///depot/google3/third_party/arcore/ar/infrastructure/android_data_source.cc?g=0&l=635 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/core/session.cc:1762 https://cs.corp.google.com/piper///depot/google3/third_party/arcore/ar/core/session.cc?g=0&l=1762 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/core/c_api/session_lite_c_api.cc:76 https://cs.corp.google.com/piper///depot/google3/third_party/arcore/ar/core/c_api/session_lite_c_api.cc?g=0&l=76 2021/09/19 22:31:56.287 5246 5289 Error native ################### Stack Trace End ################# 2021/09/19 22:31:56.287 5246 5289 Error native 2021/09/19 22:31:56.287 5246 5289 Error native ################### Undecorated Trace Begin ################# 2021/09/19 22:31:56.287 5246 5289 Error native FAILED_PRECONDITION: 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/core/session.cc:1762 2021/09/19 22:31:56.287 5246 5289 Error native 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/infrastructure/android_data_source.cc:635 2021/09/19 22:31:56.287 5246 5289 Error native 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/infrastructure/cameras_async.cc:162 2021/09/19 22:31:56.287 5246 5289 Error native 2021/09/19 22:31:56.287 5246 5289 Error native ARCoreError: third_party/arcore/ar/infrastructure/cameras_external_state.cc:193 2021/09/19 22:31:56.287 5246 5289 Error native Operation required Started but state is Error 2021/09/19 22:31:56.287 5246 5289 Error native === Source Location Trace: === 2021/09/19 22:31:56.287 5246 5289 Error native third_party/arcore/ar/infrastructure/cameras_external_state.cc:327 2021/09/19 22:31:56.287 5246 5289 Error native third_party/arcore/ar/infrastructure/cameras_external_state.cc:193 2021/09/19 22:31:56.287 5246 5289 Error native third_party/arcore/ar/infrastructure/cameras_async.cc:162 2021/09/19 22:31:56.287 5246 5289 Error native third_party/arcore/ar/infrastructure/android_data_source.cc:635 2021/09/19 22:31:56.287 5246 5289 Error native third_party/arcore/ar/core/session.cc:1762 2021/09/19 22:31:56.287 5246 5289 Error native 2021/09/19 22:31:56.287 5246 5289 Error native ################### Undecorated Trace End ################# 2021/09/19 22:31:56.287 5246 5289 Error native 2021/09/19 22:31:56.287 5246 5289 Error native session_manager.cc:115 ArPresto::ArSession_update failed with status -2. This seems not to happen when I disable the GestureProvider. I could not find the sources for the SDK so I could not dig further. If anyone has any idea, it would help a lot. Photo with GestureProvider enabled: Photo with GestureProvider disabled: Thanks.