Troubleshooting and known issues (Visual Studio Tools for Unity); 6 minutes to read +11; In this article. In this section, you'll find solutions to common issues with Visual Studio Tools for Unity, descriptions of known issues, and learn how you can help improve Visual Studio Tools for Unity by reporting errors. The PC, Mac & Linux Standalone build settings contain options you can use to set up and begin the build process for your application on these platforms. It contains settings to create development builds A development build includes debug symbols and enables the Profiler. The constructor to deserialize an object of type 'C' was not found. There're two constructor on C. And I think the problem may be: While serialization Binaryformatter using the paramatered one and on deserialization process, it needs a parameterless one. Is there a hack / solution? Unity is the ultimate game development platform. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, VR/AR, consoles or the Web, and connect with loyal and enthusiastic players and customers. As of January 2020, all apps running on macOs 10.15 Catalina are required to be notarized. For Unity games distributed outside the Mac App Store, such as with Steam, the notarization process is done post build using a series of Xcode command line tools. A Mac that is compatible with macOs 10.15 Catalina: MacBook (2015 or newer).
In this tutorial, we’ll demonstrate how to setup your Oculus Quest with Unity for development: from putting your device into developer mode, to setting up your Quest controllers.
We’ll be developing our Oculus Quest in OpenVR because of its cross-platform capabilities.
Skip to the Technical Steps
First up, you’ll have to download the Oculus app onto your phone. You’ll be able to manage all Oculus devices through this app.
Once the app is installed, turn on your Quest. In your Oculus app, select “Settings” in the lower right corner.
Select your Oculus Quest from the list. If it isn’t appearing, try restarting your Quest.
In the menu that appears when you select your Quest, select “Other Settings.” Click the slider to activate Developer Mode.
At this point you’ll be prompted to register for a developer certificate with Oculus. If you already have one, you can move to the next step!
You’ll be using Android SDK and related tools in Unity, so we’ll have to make sure you have these plugins installed.
Download Android Studio from their website. Open Android Studio, go to your top menu to access “File,” then “Settings” to open your SDK Manager.
Download and install:
Android 4.4 (SDK19)
Android 7.1 (SDK 25)
SDK Tools (In the “Android SDK Tools” tab)
SDK - Platform Tools
If you haven’t installed Unity yet, let’s get that process started. It’s free and available on Unity’s website here.
When installing Unity, make sure you install the Android Build Support with it. To develop for Oculus Quest, you’ll want the 2017.4 version of Unity or higher.
Let’s open up Unity and create a new project. Name it something unique that you’ll remember. Change your Template to “3D”. Lastly choose the folder location where you’d like to save this project.
Oculus tries what it can to make building for its devices easy on the developers. The Oculus plugin is compatible for the Quest and all other Oculus devices. Plus it’s free, bonus!
To download and/or import the plugin, go to Unity’s Asset Store along the finder bar at the top of your screen. Once the Asset Store window opens, search for “Oculus Integration.” Download this plugin, or import it into your project if you already have it downloaded.
Your Unity project may ask if you want to update the Oculus Plugin Utilities. Select “Yes” and “Restart”. Sit back and relax while your computer does its thing.
Head back up to your finder bar at the top of the screen and mouse over “Window” then click on “Package Manager” and select the tab “All.” This is a long list of available packages to install in your project. The two we’re looking for are “Open VR” and “XR Legacy Input Handlers.” Select them to install, and close the Package Manager.
Note that “XR Legacy Input Handlers” may not be listed if you’re using an older version of Unity. If this is the case, the Input Handlers are automatically installed.
You’re doing great! We’ve downloaded and installed all the tools you need to develop for Oculus Quest. Now we need to make sure they’re configured to work with your project.
In Unity, go to your top menu, hover over File, and click on “Build Settings…”
The Build Settings window appears. If there are any settings listed in the “Scenes in Build” area, select them and delete them. We want to start from scratch.
Click on the “Add Open Scenes” button and add the scene you currently have open. This may take a minute or two.
In the Platform menu within “Build Settings” click on “Android” and select “Switch Platform.” While doing this, make sure your Texture Compression is set to “ASTC.”
Next, Click on “Player Settings” on the lower left-hand side of the window. This opens another window on the far right off the screen. In “Player Settings,” you’ll want to change:
Company Name
Product Name
Scroll down and unfold the “Other Settings” section. In the “Identification” section, change Minimum API Level to 4.4 KitKat. Confirm your Package Name is along the lines of “com.company name.product name” Scroll down and unfold the “XR Settings” section. Confirm that “Virtual Reality Supported” is checked. Lastly, in the “Virtual Reality SDKs” section, click on the little “+” and select “Oculus.” Then click “Build” on the bottom right-hand side of your Build Settings window. You’re now ready to start building!
Note: Some users get an error at this point. If this is the case for you, go back into “Other Settings” and into the “Graphics API” list. Remove “Vulcan” and your error should be resolved.
Download our 10-week XR Development with Unity Course Syllabus
We’re going to set up a couple of spheres to represent your controllers ingame. You can download any asset from Unity’s Asset Store to represent your controllers and hands, but for simplicity in this tutorial we’ll be using spheres.
Head over to your Hierarchy on the left hand side. Right-click to add a GameObject, and let’s add a sphere.
On the right hand side is your Inspector. When selecting your new Sphere, head to the Inspector and set the scale of your sphere to 0.1 in X, Y, and Z fields (this is 0.1 meter).
Right-click in the Inspector to add a Tracked Pose Driver component to the sphere. (This is why we needed the XR Legacy Input Handler package). In this component, set your “device” to Generic XR Controller.
Add another component, this time a Rigid Body Component to your sphere. Enable the “isKinematic” property, and disable “Use Gravity.”
Duplicate this sphere and change your “Pose Source” in the Tracked Pose Driver to “Right Controller”. Double check that the other sphere’s “Pose Source” is set to “Left Controller.”
Next, set the position of your Main Camera and spheres to 0, 0, 0 in the Inspector. Great!
Let’s add a Cube to the scene so we have something to see and interact with while in game.
Right-click in the Hierarchy tab to create a new GameObject and select a Cube.
Set the position of the Cube to 0, 0, 1 so it will appear 1 meter in front of you.
In the Cube’s Inspector tab, add a RigidBody component, and make sure to disable “Use Gravity” so the Cube floats in front of you.
Save your scene by going to your top menu, hovering over File and selecting Save.
We’re very close to being done!
Click the Empty button in the upper-right corner of the window.And the app is gone.Even uninstalling apps on macOS Catalina requires getting rid of leftovers, despite the fact that it's the latest and the most sophisticated system for Mac. That means not just dragging the app icon to the Trash from your Applications folder, but searching the depths of the system files on your Mac.We’re going to reveal the locations of the most common files that are associated with apps. Apple has done such a good job on macOS 10.15 but left this unfortunate issue unresolved for another year.To completely remove programs from Mac manually, you have to find all the associated files that come along with the app. Removing apps opening on startup mac.
Connect your Oculus Quest to your computer through a USB cable. Put on the Quest and enable USB debugging for this computer.
Back in Unity, head back up to the top menu to File and “Build Settings…” Open the Build Settings window and click on “Build and Run” in the lower right-hand corner. Alternatively you can go to the top of the Unity menu, select Oculus, and access Build and Run from there.
You can then choose a name for your APK (Android Package Kit) and select where to save it. We generally recommend creating a new folder labeled “Builds” for easy organization.
After saving, Unity will have saved your application onto your USB-connected Quest. You can now disconnect the Quest from your computer and launch the project.
To find your project while wearing the Oculus Quest, go to your Libraries on the left-hand menu, select Unknown Sources, and your project should be listed there. https://raaoddk.weebly.com/blog/sonos-play-app-mac.
Building for the Oculus Quest is an ambitious endeavour, good job! It’s a great device to get started with.
Now that you’re setup for Oculus Quest development, you’re ready to get building more advanced projects. Check out our programming guide for tips, advice, and resources to developing a VR app.
If you’re looking for guidance in Unity development, we can help with that. Through our 10-week course and one-on-one training, we’ll take you from idea to prototype to finished app. Download our syllabus to learn more about what we can teach you!
Technical Steps:
Unlock Developer Mode on Oculus Quest
Download Oculus App onto your phone
Turn on Oculus Quest
Select Oculus App settings
Select your Quest from the list of devices
Select Other Settings
Select Slider to activate Developer Mode
Register for Developer Certificate with Oculus if you haven't done so already</li
Install Android Tools
Download Android Studio
Open Android Studio and Select File > Settings > Android SDK
Within the Package Manager, download and install:
Android 4.4 (SDK19)
Android 7.1 (SDK25)
SDK Tools (within the SDK Tools tab)
SDK - Platform Tools (within the SDK Tools tab)
Install and run Unity
Download Unity with version 2017.4 or newer
Ensure Android Build Support selected to download as well
Create new Unity project
Go to Unity's Asset Store and search 'Oculus Integration'
Download, Import, or Update the plugin, depending if you've accessed it before
If prompted, update Oculus Plugin Utilities and restart Unity
Install OpenVR and XR Legacy Input packages
In Unity's top menu, go to Window > Package Manager
Select OpenVR and XR Legacy Input Handlers
Close Package Manager
Note: If using an older version of Unity, the Input Handlers are built in and will not need to be manually installed
Set Project's Build Settings
Go to File > Build Settings.
Delete any scenes listed in the 'Scenes in Build' area
Click 'Add Open Scenes' to add current scene to Build
Change Platform to 'Android' and set Texture Compression to 'ASTC'
Click on 'Player Settings' and change:
Company Name
Product Name
In Player Settings, go to:
Other Settings > Identification > Change Minimum API Level to 4.4 KitKat
Under Identification, confirm your Package Name is along the lines of com.company name.product name
XR Settings and confirm 'Virtual Reality Supported' is enabled
Virtual Reality SDKs section, click on '+' and add 'Oculus'
Click 'Build' in Build Settings
If you receive error message, go to Player Settings > Other Settings > Graphics API > Remove Vulcan
Setup Oculus Quest Controllers
To represent controllers by spheres:
Add 3D Object Sphere
Change Sphere scale to 0.1 in X, Y, and Z
Add Tracked Pose Driver component, set Device to 'Generic XR Controller'
Add RigidBody component, enable 'isKinematic' and disable 'Use Gravity'
Duplicate Sphere and change Pose Source in Tracked Pose Driver to 'Right Controller.' Double check the other Sphere's Pose Source is set to 'Left Controller'
Change Spheres and Main Camera position to 0, 0, 0 in Inspector
Setup VR scene
Add 3D Object Cube
Set Cube position to 0, 0, 1
Add RigidBody Component and disable 'Use Gravity'
Save scene
Launch Unity Project onto Oculus Quest
Connect Quest to your computer via USB
Put on Quest and enable USB debugging for this computer
In Unity, go to File > Build Settings. > Build & Run
Choose name for APK; Create new 'Builds' folder and save APK within
Once Unity has finished deploying project onto Quest, disconnect Quest and put on
Access your project from Quest Main Menu > Libraries > Unknown Sources
Apple’s latest macOS, Catalina, has just been released to the public last October 7, 2019 and you can now install it on your Mac, as long as your device meets the hardware requirements. First revealed during the WWDC 2019 conference in San Jose, California, macOS Catalina introduces some new exciting features and functionalities.
As we say goodbye to iTunes, macOS Catalina brings in new apps and features to the table, including Apple Music, Podcasts Books, and TV. Another major feature is Sidecar, which can turn your iPad into another display. For ordinary users, this means getting a secondary display for free. For developers, on the other hand, this secondary screen can be used as a drawing tablet using supported apps.
With the release of macOS Catalina 10.15, a lot of Mac users are enthusiastic to install the newest Mac operating system. Just like the previous versions of macOS, some were able to upgrade without a hitch, but several users encountered various issues during downloading and installation of the update.
Some users experienced slow downloading of the update, while others got error messages when installing Catalina, including:
Storage system verify or repair failed
This copy of the Install application can’t be verified. It may have been corrupted or tampered with during downloading.
An error occurred while preparing the installation. Try running again.
Copy of install macOS application is damaged and can’t be used to install macOS.
There is not enough free space on the selected volume.
This guide will give you a detailed rundown of the most common macOS Catalina installation and update errors encountered by Mac users when upgrading or installing macOS Catalina, along with the instructions on how to deal with these hiccups.
Binaryformatter Not Working In Unity App Mac Ios
Why macOS Catalina Won’t Install
Various problems can occur during the installation of macOS Catalina. If the installation won’t start, seems to freeze midway , or never seems to complete, then it means that there must be something wrong somewhere.
The first main reason why users can’t install macOS Catalina is compatibility problem. If your Mac doesn’t support macOS Catalina, you won’t be able to proceed with the installation. You need a fairly recent Mac to be able to run macOS Catalina. Here are the Mac models that support the newest macOS:
MacBook (2015) and later
MacBook Air (2012) and later
MacBook Pro (2012) and later
Mac Mini (2012) and later
iMac (2012) and later
iMac Pro (2017) and later
Mac Pro (2013) and later
If your device is not on this list, then you’re sure to run into problems when installing Catalina.
Another thing you need to check before installation is your available storage space. You will need around 6.5 GB just to download the installer. Once you’ve downloaded it, the amount of space you will need during the installation depends on whether you’re doing a clean install or an upgrade.
A clean install will eat up around 20 GB of storage. On top of that, you have to make room for apps, user data, and user updates. An upgrade install, on the other hand, will only take up 6.5 GB of space for the installer, plus some installation files that the installer will copy to your startup drive.
If you’re tight on storage space, you should consider removing unneeded apps and files on your Mac. You can uninstall the apps one by one, and delete cache files and data using Outbyte MacRepair. Make sure you have at least 25 GB of free space to be able to install macOS Catalina successfully.
Aside from compatibility issues and insufficient storage, poor internet connection, incomplete or corrupted installation files, hard disk problems, and faulty software can also cause issues during the installation of macOS Catalina.
Installation Checklist for macOS Catalina
Before proceeding with the installation, it is necessary to spend some time ticking off the checklist below. These steps will not only prevent errors from happening, but also ensure that your data remains safe in case something goes wrong.
Back up your Mac, especially your iTunes media library since Catalina will no longer have iTunes.
Take note of the 32-bit apps on your Mac . You will need to update them to the 64-bit version after upgrading, or find an alternative for them.
Delete old Install macOS files from your Applications folder. These old macOS installation files may cause error during the upgrade.
Remove all external drives and accessories.
Plug in your Mac’s power adapter.
Connect to a stable Wi-Fi network.
Once you’ve completed these steps, you can now proceed with the upgrade.
How to Upgrade to macOS Catalina
The easiest way to download and install macOS Catalina is through the App Store on your Mac. Just open the App Store and search for macOS Catalina. Click the install button to start downloading, then click Continue.
You can also visit the macOS Catalina website and download the installer from there. The installer will be downloaded to the Applications folder on your Mac. Once downloaded, the installer will open by itself. Just follow the onscreen instructions to proceed with the installation. You might be asked to log in using your admin username and password during the process.
As long as your device is compatible with Catalina and you’ve followed the instructions, you’ll be able to successfully install the new macOS on your Mac. Os sierra not working with serato scratch live. But if you encounter any error during the download or installation, refer to our guide below to sort out the issue.
How to Fix Common Download Errors for macOS Catalina
Downloading the installer is the first step of the installation process. The installer takes up 6.5GB of storage, but you will need more space to be able to run the new macOS smoothly. If you have Automatic Updates enabled, the installer might already be downloaded on your device.
If the installer has not yet been downloaded, go to the Apple menu > System Preferences > Software Update to download Catalina.
If the downloading process gets stuck or is taking a long time to complete, here’s what you can do:
Go to the Apple Server status website and check if the macOS Software Update‘s button is green. If not, then there’s probably some issues with the website, so you might need to try upgrading some other time.
If the macOS Software Update is green, but you’re still having download problems, check your internet connection. Consider switching to a wired internet connection if possible.
If the download is stuck for a long time, cancel it by clicking the X button.
Switch to a different DNS server and retry the download again.
It might take a few attempts for the downloading to be successful, especially in the early days of the release of the update.
How to Fix Errors When Preparing for the Installation of macOS Catalina
Once you have successfully downloaded the installer to your device, the system then prepares your Mac for the installation process. There are users who encountered errors during this stage and came across the Error occurred preparing the installation. Try running the applicationagain message.
The first thing you need to do when you encounter this error is to reboot your Mac. You might need to restart your system a couple of times to deal with this problem. If the error doesn’t go away after rebooting, here are some steps you can try:
Check Your Mac’s System Date and Time.
An incorrect system time usually gets in the way of a lot of system processes, including updates. To make sure your Mac’s date and time are correct, follow the instructions below:
Go to the Apple menu > System Preferences > Date & Time.
Tick off Set Date and Time Automatically.
If the option is already checked, uncheck it then reboot your Mac.
Go back to the Date and Time panel and check the option again.
Next, try re-installing macOS Catalina.
Re-Download the Installer.
If the step above did not work, you might have to delete the macOS Catalina installer on your Applications folder. Find the Install macOS file in the Applications folder and move it to the Trash. Empty the Trash and reboot. Once your Mac restarts, try downloading the installer and then run the install process again.
Delete the Installinfo.plist File.
If you encounter the Copy of install macOS application is damaged and cant be used to install macOS error during the preparation of the installation, the best workaround is to delete the installinfo.plist from the installer package, then try re-installing.
To delete the installinfo.plist file, check out the steps below:
Go to the Applications folder and look for the installer package for macOS Catalina. It is usually named Install macOS.
Right-click on the file and select Show Package Contents.
Click on Contents > SharedSupport.
Delete the Installlnfo.plist inside the folder.
Type in your admin password to confirm the action.
Click on the installer to run it again.
How to Fix Catalina Installation Errors on Mac
After preparing your Mac, the system then proceeds to the installation process. There are different errors you might encounter at this stage, so you need to take note of the error message and at which stage it happened.
Here are some of the errors you may encounter during the installation process.
https://platinumnew496.weebly.com/how-to-remove-app-on-mac-completely.html. Drag the program’s icon or folder to the Trash to begin the uninstall process. What you’re seeing on the hard drive is an application package, a folder full of items including the executable program code and supporting files. These components include the application itself, preferences and support items, and sometimes hidden files or kernel extensions. Anyone who’s had problems installing an Adobe CS application or removing Symantec AntiVirus will appreciate how hard it can be to fully remove old software. If you are not the user who originally installed the software, or your are not an admin user on your Macintosh, you will need to enter an administrator’s name and password to continue.Note: the icon for most programs is actually a bit of an illusion.
Stuck at Setting Up Screen
When you’ve been stuck with the Setting up your Mac message for several hours or you encounter the dreaded spinning wheel, the best way to deal with this is to restart your device. Press the power button to shut down your Mac, then press it again to reboot.
Storage Space Problems
If you failed to optimize your storage space before the installation, you might come across errors related to insufficient storage space. You might see the macOS Could not be installed, the target disk is too small message or the There is not enough free space on the selected volume error.
Monologue Journal like you're texting Monologue is a new kind of journaling app that's as easy as texting. Just type and send, and your entries will be grouped by time. Monologue app for mac. Monolingual helps you free up disk space on a Mac by removing data the computer uses only when actively supporting other languages. Available at no cost, Monolingual is a small, easy-to-run.
This happens because you do not have enough space on your Mac. Free up some storage first before proceeding with the installation. You might need around 20GB to 25GB of space for macOS Catalina to run efficiently on your Mac.
Network Access Error
If you see a Code=551 error anytime during the installation process, you need to check your network settings. This error happens to devices with overactive firewall or those installed with third-party security software, such as VPN and antivirus. If this happens, disable this software first before trying to reinstall macOS Catalina.
Installation Doesn’t Complete
Sometimes, your Mac gets stuck with the x minutes remaining screen during the installation. When you encounter this problem, click the X button to exit the installation process and check your console logs. It is possible that your user account is corrupted, preventing your system from completing the installation process.
The only way to deal with this is to create another admin user account and install macOS Catalina using that account.
Mac Fails to Start After Update
Binaryformatter Not Working In Unity App Mac Download
You might think that everything is over once you finish the installation process and your Mac restarts. But sometimes, errors can still happen even after the installation has been completed. Some users reported getting stuck with a black screen, while others encounter the spinning wheel during the restart following the update.
This error is usually caused by incompatible or corrupted kext files. Kext or Kernel Extension files are the drivers for macOS. To check whether kext files are causing the error, move all of them out of your Extensions folder before rebooting your Mac.
Binaryformatter Not Working In Unity App Mac Os
To move your kext files, follow the steps below:
Boot your Mac into Safe Mode by holding down the Shift key until you see the Apple logo.
Open Terminal under the Utilities folder, then copy-paste the following command:
Once done, restart your Mac in normal mode and see if it goes through.
If All Else Fails, Do a Fresh Install.
If you’re still having issues despite following the guide above, you may need to do a fresh install of macOS Catalina. To do this:
Shut down your Mac.
Press Power + Command + R keys to bring up the macOS Utilities screen .
Click Reinstall macOS.
Select Disk Utility > Erase HDD.
Install the macOS Catalina from here.
Remember that erasing your HDD will delete all of your files and settings, so make sure you have a backup before doing a fresh install. Nordictrack pro skier manual download. This should hopefully take care of common macOS Catalina installation problems.
If you’re running into errors and your system is suspiciously slow, your computer needs some maintenance work. Download Outbyte PC Repair for Windows, Outbyte Antivirus for Windows, or Outbyte MacRepair for macOS to resolve common computer performance issues. Fix computer troubles by downloading the compatible tool for your device. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy Policy.