Builds not working anymore on Quest2
I was just working on my project, and doing testing. I am using Hurricane and I always had some problem at level load: often crashing, but sometimes starting. Anyway, at some point in the process now it doesn’t even show the map: it crashes right after the logo screen. Everything works fine in Unity. Did anyone experience anything similar? How can I bug test something that only happens in the Quest? However, I am not even a programmer, I am using PlayMaker and I do EVERYTHING to stay away from troubles, meaning that I touch as little stuff as possible. But as said, when this happened, I was just testing and testing applying small changes to my levels. I changed some parameters in the Physics properties, removed some props, things like this, NOTHING strange or dangerous. At one point, level 3 didn’t load anymore. I thought “this is Hurricane” (I had changed the distance between the body parts). So then I tried with level 2 and 1 and they don’t load anymore as well. Even though I didn’t change them. Also worth of note: I didn’t install any update, any software, not on my system nor on the Quest when this happened. I think that it might be a problem with PhysX and/or Hurricane, but I have no way to be sure. This is probably a problem of Hurricane in Untiy, but it’s not over. After this, at one point I compiled the nth version and installed it on the Q2, and… the MQDH doesn’t install it. It installs, I see the blue bar rolling, then it disappears. No error message. No app installed. Oh and of course I didn’t change anything in the project preferences when this happened. I am getting mad. P.s.: just opened the console on MQDH and I see all this going on. The Q2 is in sleep mode. These are all RED errors going on continuously. **22:04:59.770****DumpsysProxyService** **com.oculus.socialplatform does not have permission to dump on demand** **22:04:59.831** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:04:59.860** **libosutils** **Failed to get real path of file '/sys/class/power_supply/usb/current_now', err: No such file or directory** **22:04:59.873** **libosutils** **Failed to get real path of file '/sys/class/power_supply/cypd3177/online', err: No such file or directory** **22:04:59.873** **libosutils** **Failed to get real path of file '/sys/class/power_supply/cypd3177/voltage_now', err: No such file or directory** **22:05:00.599** **audit** **rate limit exceeded** **22:05:05.112** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:05.603** **audit** **rate limit exceeded** **22:05:10.299** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:25.599** **audit** **rate limit exceeded** **22:05:25.888** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:30.599** **audit** **rate limit exceeded** **22:05:31.069** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:36.231** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:40.601** **audit** **rate limit exceeded** **22:05:41.413** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:41.947** **PowerStats** **getResults:Failed to open file /sys/kernel/wifi/power_stats: No such file or directory** **22:05:41.966** **system_server** **Cannot obtain CPU frequency count** **22:05:41.967** **system_server** **Cannot obtain CPU frequency count** **22:05:41.967** **system_server** **Cannot obtain CPU frequency count** **22:05:41.967** **system_server** **Cannot read thread CPU times for PID 1231** **22:05:46.590** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:50.602** **audit** **rate limit exceeded** **22:05:51.749** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:56.938** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:05:59.870** **libosutils** **Failed to get real path of file '/sys/class/power_supply/usb/current_now', err: No such file or directory** **22:05:59.883** **libosutils** **Failed to get real path of file '/sys/class/power_supply/cypd3177/online', err: No such file or directory** **22:05:59.883** **libosutils** **Failed to get real path of file '/sys/class/power_supply/cypd3177/voltage_now', err: No such file or directory** **22:06:00.603** **audit** **rate limit exceeded** **22:06:02.109** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:06:07.293** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:06:10.599** **audit** **rate limit exceeded** **22:06:12.477** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:06:17.690** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:06:20.609** **audit** **rate limit exceeded** **22:06:22.873** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:06:25.602** **audit** **rate limit exceeded** **22:06:28.030** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754** **22:06:33.209** **system_server** **Dex checksum does not match for dex: /system/priv-app/VrDriver/VrDriver.apk.Expected: 2142731775, actual: 927396754**771Views0likes2Comments
What Unreal version and What procedure to install it
In the official Meta and Unreal Engine channels I found some contradictions even on the preliminary development steps, such as which version of Unreal Engine should be used, with particular reference to the creation of apps for Quest 3 with parrthrought and anchor points. The choice of the right version/build of Unreal is a fundamental aspect and unfortunately from here one can already understand that there is perhaps too much confusion and that now obsolete articles are not deleted from the official channels, making it difficult to understand if the choices we make as developers will later turn out to be incorrect or ineffective. Coming to the point: 1) here it is suggested that we should always use the Meta fork published in the github channels. At the time of writing it is a fork called oculus 5.3. https://developer.oculus.com/documentation/unreal/unreal-compatibility-matrix/ . It's a build to compile and the instructions on github at the link https://github.com/Oculus-VR/UnrealEngine are imprecise and there are several omissions. I don't understand if in this version I should also install the plugins suggested in the official Unreal Engine links, such as MetaXR and MetaXRPlatform. On github they only talk about OVRPlugin, which is not clear whether it also contains the plugins I mentioned. Another inaccuracy concerns the time required to compile this fork of unreal using Visual Studio. With my PC, certainly not slow, it took 12 hours. The instructions on Github talk about a time between 10 and 40 minutes. Another misleading element on Github: a generic reference is made to the fact that there is other documentation on the official Unreal website. But the documentation on that site describes completely different procedures. For example, in addition to the fact that it requires the installation of the official versions of Unreal Engine and refers to plugins that are not mentioned on GIthub, it requires that the Android Studio version be downloaded and installed before compiling or installing Unreal Engine. 2) if instead I want to trust exclusively the approach followed on the official Unreal Engine channels, I refer to this guide:https://dev.epicgames.com/community/learning/tutorials/3Vx6/unreal-engine-5-3-2-for-meta-quest-vr. Here there’s not talking about the Unreal fork developed by Oculus-VR at all. As I already wrote before, the plugins are different from those present in the fork on GitHub. I ask for help in understanding what the correct procedure is. For now I have followed both guides. The one on Github is very incomplete and if I want to implement the plugins on the Unreal site, I necessarily have to compile them.1.4KViews1like1Comment
Unable to Add Meta XR SDK Core Package in Unity - Error Message [InvalidParameter]
Hello Oculus Forum Community, I hope this message finds you well. I am currently facing an issue in Unity while trying to add the Meta XR SDK Core package. I am receiving the following error: "[Package Manager Window] Cannot perform upm operation: Unable to add package [https://download.packages.unity.com/com.meta.xr.sdk.core/-/com.meta.xr.sdk.core-59.0.0.tgz]: Package name 'https://download.packages.unity.com/com.meta.xr.sdk.core/-/com.meta.xr.sdk.core-59.0.0.tgz' is invalid. [InvalidParameter]. UnityEditor.EditorApplication:Internal_CallUpdateFunctions ()" I have attempted to resolve this on my own, but without success. Has anyone else encountered a similar issue or can provide guidance on how to resolve this error? Your insights and assistance would be greatly appreciated. Thank you in advance for your time and help. Best regards, Kuldip Kabariya1.6KViews1like1Comment
