Meta update v68 & OpenXR - xrEnumerateInstanceExtensionProperties fail to return any valid extension
A critical issue has arisen with the recent update of the Meta Quest Link application to version 68.0.0.433.361. In summary, all of our applications based on Khronos OpenXR and Unreal Engine 4.27.2 can no longer be run via Link. This means that the vast majority of our customers can no longer access our applications. Additionally it prevents our Unreal Engine developers from being able to use tethered Meta devices. This issue has been confirmed for Meta Quest 2, 3 and even Rift S devices. This issue has been confirmed in vanilla Unreal Engine projects also. We have traced the failure to the OpenXR runtime layer. OpenXr API calls such as xrEnumerateInstanceExtensionProperties fail to return any valid extensions, which prevents the Unreal Engine being able to communicate with the headset. We believe that other people may be having the same or similar issues with the recent update: https://steamcommunity.com/app/1849250/disussions/0/4515506358400756962/ https://www.reddit.com/r/oculus/comments/1e6lq00/comment/lecf5bu/ https://communityforums.atmeta.com/t5/Get-Help/Open-XR-Toolkit-was-broken-with-v68-Oculus-Link-code/td-p/1223235 Are you aware of this issue? Are you looking into a resolution or is it an intended change? Repro Steps: Create a VR template project using Unreal Engine 4.27.2. Make sure the active OpenXR runtime is set to the Oculus runtime. Observe that the Unreal Editor will not let you run the project in VR with a Meta headset connected via Link. (Option is greyed out because it cannot detect the headset.)Solved5.8KViews12likes8CommentsAPI_ERROR
I am trying to upload a Rift Build for my App Rave Gazebo. The Quest submission for the same app has worked fine, but when I try to build a PCVR version and submit in the Meta Quest Developer Hub, I get an error called "API_ERROR" and then a log that I do not know how to read. I was hoping I could get some help understanding what exactly I need to change to get my submission approved. The log error is so long that it exceeds the character limit for this submission, and also you haven't included functionality to attach files, so you're gonna have to deal with a cut off version 2023-10-01T18:39:17.735Z [DEBUG] Run args: {"appId":2859178770824795,"buildDir":"F:\\GameAudProjects\\RaveGazebo\\Builds\\AllMusicAndNewTutorial","channel":"ALPHA","clean":false,"draft":false,"excludeAddons":false,"firewallExceptionsRequired":false,"gamepadEmulationMode":null,"inheritAssetFiles":false,"isODH":true,"uploadFromEngine":false,"launchFile":"F:\\GameAudProjects\\RaveGazebo\\Builds\\AllMusicAndNewTutorial\\Rave_Gazebo.exe","redistributableIds":[],"token":"(removed)","uploadConcurrency":null,"version":1.2,"platform":"PC"} 2023-10-01T18:39:17.979Z [DEBUG] Server log: {"app_id":2859178770824795,"client":"ODH","log_level":"DEBUG","event_name":"COMMAND_PARAMS","stack_trace":"at Object._log 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(node:internal/process/task_queues:96:5)","extra":"{\"appId\":2859178770824795,\"buildDir\":\"F:\\\\GameAudProjects\\\\RaveGazebo\\\\Builds\\\\AllMusicAndNewTutorial\",\"channel\":\"ALPHA\",\"clean\":false,\"draft\":false,\"excludeAddons\":false,\"firewallExceptionsRequired\":false,\"gamepadEmulationMode\":null,\"inheritAssetFiles\":false,\"isODH\":true,\"uploadFromEngine\":false,\"launchFile\":\"F:\\\\GameAudProjects\\\\RaveGazebo\\\\Builds\\\\AllMusicAndNewTutorial\\\\Rave_Gazebo.exe\",\"redistributableIds\":[],\"token\":\"(removed)\",\"uploadConcurrency\":null,\"version\":1.2,\"platform\":\"PC\",\"os\":\"{\\\"platform\\\":\\\"win32\\\",\\\"arch\\\":\\\"x64\\\",\\\"type\\\":\\\"Windows_NT\\\"}\",\"cli_version\":\"1.91.0.000001\",\"compatibility_version\":2,\"session_id\":\"2859178770824795_2023-10-01T18:39:17.734Z\",\"command\":\"upload-rift-build\",\"app_id\":2859178770824795}","platform":"PC","cli_version":"1.91.0.000001","session_id":"2859178770824795_2023-10-01T18:39:17.734Z","binary_id":"","duration":null,"is_patch_upload":0,"duration_since_session_start":245} 2023-10-01T18:39:18.493Z [DEBUG] Starting upload for app: 2859178770824795 2023-10-01T18:39:18.887Z [DEBUG] Started upload: 6622390581170243 2023-10-01T18:39:18.887Z [DEBUG] Server log: {"app_id":2859178770824795,"client":"ODH","log_level":"DEBUG","event_name":"UPLOAD_START","stack_trace":"at Object._log (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat Object.debug (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat Object.genStartUpload (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat processTicksAndRejections (node:internal/process/task_queues:96:5)\nat async C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js\nat async C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js","extra":"{\"segmented_upload_id\":\"6622390581170243\",\"time\":394,\"os\":\"{\\\"platform\\\":\\\"win32\\\",\\\"arch\\\":\\\"x64\\\",\\\"type\\\":\\\"Windows_NT\\\"}\",\"cli_version\":\"1.91.0.000001\",\"compatibility_version\":2,\"session_id\":\"2859178770824795_2023-10-01T18:39:17.734Z\",\"command\":\"upload-rift-build\",\"app_id\":2859178770824795,\"platform\":\"PC\"}","platform":"PC","cli_version":"1.91.0.000001","session_id":"2859178770824795_2023-10-01T18:39:17.734Z","binary_id":"","duration":394,"is_patch_upload":0,"duration_since_session_start":1153} 2023-10-01T18:39:18.888Z [DEBUG] Finding files... 2023-10-01T18:39:18.906Z [DEBUG] Found 216 files [0m 0s] 2023-10-01T18:39:18.907Z [DEBUG] Server log: {"app_id":2859178770824795,"client":"ODH","log_level":"DEBUG","event_name":"FILES_OPERATION","stack_trace":"at Object._log 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[DEBUG] Server log: {"app_id":2859178770824795,"client":"ODH","log_level":"DEBUG","event_name":"FILES_OPERATION","stack_trace":"at Object._log (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat Object.debug (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js\nat async C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js","extra":"{\"local_segments_count\":265,\"time\":14,\"os\":\"{\\\"platform\\\":\\\"win32\\\",\\\"arch\\\":\\\"x64\\\",\\\"type\\\":\\\"Windows_NT\\\"}\",\"cli_version\":\"1.91.0.000001\",\"compatibility_version\":2,\"session_id\":\"2859178770824795_2023-10-01T18:39:17.734Z\",\"command\":\"upload-rift-build\",\"app_id\":2859178770824795,\"platform\":\"PC\",\"segmented_upload_id\":\"6622390581170243\"}","platform":"PC","cli_version":"1.91.0.000001","session_id":"2859178770824795_2023-10-01T18:39:17.734Z","binary_id":"","duration":14,"is_patch_upload":0,"duration_since_session_start":1191} 2023-10-01T18:39:18.926Z [DEBUG] Deduplicating segments: 2023-10-01T18:39:19.229Z [DEBUG] Deduplication is completed [0m 0s] 2023-10-01T18:39:19.229Z [DEBUG] Submitting segments: 2023-10-01T18:39:19.761Z [DEBUG] 265 segments were added [0m 0s] 2023-10-01T18:39:19.762Z [DEBUG] Server log: {"app_id":2859178770824795,"client":"ODH","log_level":"DEBUG","event_name":"SEGMENT_ADD","stack_trace":"at Object._log (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat Object.debug (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat Object.genAddSegments (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat processTicksAndRejections (node:internal/process/task_queues:96:5)\nat async C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js\nat async 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The request will be retried. 2023-10-01T18:39:20.658Z [ERROR] Server log: {"app_id":2859178770824795,"client":"ODH","log_level":"ERROR","event_name":"API_ERROR","stack_trace":"at Object._log (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat Object.error (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat Object.genRequest (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat processTicksAndRejections (node:internal/process/task_queues:96:5)\nat async O (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat async Object.S [as genPost] (C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js)\nat async C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js\nat async C:\\snapshot\\D_Zfull-fbsource\\edenfs\\redirections\\arvr\\js\\temp\\build-ovr-platform-util\\lib\\ovr_platform_util.js","extra":"{\"response\":{\"error\":{\"message\":\"An unexpected error has occurred. 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player controller, change height of camera
I'm working on a project for school where we have to alter the viewers height to see the result, the goal is to make it unrealistic. I can't seem to find a way to do this though. I tried switching of "use profile data" in the OVR Player Controller (script) tab, but I still cannot set a height, it keeps taking the real height of my HMD (oculus rift). How can I alter the height of my camera by pressing a button on my controller?1.5KViews0likes1CommentAlign VR world to real world or to guardian system
Hi all, We have a demo room wit a size of 5 by 10 m. We're developing a multi-user VR experience for this demo room using the Quest. For all quest devices, we will be setting up the guardian system according to the full room boundaries. I want to create a virtual world with the same dimensions of the real world room, and then align the virtual world to the real world. My question: As a developer, is it possible to align the virtual world to either the guardian system or the real world (by making use of the camera for example)? if impossible on the quest, would the same thing be possible using the rift s? If this is not possible at all, the only workaround i can think of is to define an initial spawn position of the user in VR, and launch the experience on each quest from that exact position with the right rotation in the real world. Any thoughts are much appreciated!2.6KViews0likes3CommentsNeed a C# SDK wrapper for Rift/Rift S
Hello everyone, I'm working on a C# project (winforms) and try to get the connection status of Rift S devices (headset and 2 controllers). Because oculus provides us a C++ SDK, I searched on Internet for a C# wrapper but they are old. Has anyone seen a C# wrapper which compatible with the latest SDK ? Thank you.578Views0likes0Comments