How to Force Uninstall of App on Hololens 2 - hololens

I'm iterating on an app and have deployed/redeployed via Visual Studio, in addition to playing around with an appxbundle of the app. Somehow I've gotten into a state where my app does not show up in the user interface, however the app still shows as installed in the device portal.
When I attempt to uninstall via the app portal, I am confronted with a rather generic error "Failed to uninstall package ". I cannot deploy/debug via Visual Studio. When I attempt to deploy/debug via VS, I get an error "RemoteCommandException: Another user has already installed a packaged version of this app. An unpackaged version cannot replace this.".
My question is, is there a way to "force" uninstall, or another method to clean up the uninstall, or discover the reason the app uninstall fails via the device portal? I don't want to wipe the device if it's possible to avoid.

Are you sharing the HoloLens with multiple people, so have multiple accounts in it? When they use their own Azure Active Directory (Azure AD) accounts, multiple users can each keep their own user settings and user data on the device.
And according to the error message you got, this issue happens because the other user installed the same package in your HoloLens, you need to log in as the user who did it and uninstall it from that context. If you don’t know how to check the list of the users signed in your device, please go to Settings > Accounts > Other users, more information please see:Share your HoloLens with multiple people

Related

Getting issue while inspecting mobile app through Appium

Steps:
Running WebdriverAgent Lib, WebdriverAgent Runner, IntegrationApp in XCode then I am able to launch Simulator and app is also added but getting some issue in signing(debug)
When I am adding capabilities in Appium Inspector and trying to inspect app then Webdriver Agent is getting installed in simulator and deleting again
enter image description here
Please share some solutions
Use an existing bundle identifier that you already have added to this account or (not the best workaround) create a new free Apple developer account and sign WDA with it. Or you could wait a few days until the limitation is lifted. Also clean the project and build WDA from scratch on the device after making the changes at least once, then try connecting with Appium.

Is there an alternative way to add another Registered Cloud to Visual Studio?

I've lost the ability to log in to Visual Studio using my work account which is prohibiting me from being able to connect to my Azure Dev Ops repos. I believe the reason is because it's trying to auth me against Azure Gov instead of Azure Comm where my account lives.
When I go to my account options I see the US Azure Gov cloud as registered and when I click "Add" I can see the other Gov clouds; but I don't see the commercial cloud. And when I try to add https://login.microsoftonline.com/ manually, it complains that the server returned a 404. Doing a trace reveals the GET to the metadata endpoint is the culprit. https://login.microsoftonline.com/metadata/endpoints?api-version=1.0
I've checked with other developers and they do have it in their list along with the others I have; they have no issues logging in or connecting to the repos. We're running the same major version of VS 2019 - 16.8.x.
Is there an alternative way to register the comm cloud or get that list to be populated with it?
UPDATE: updated to 16.9.4 without luck.
My google-fu finally kicked in and I found a solution.
Near the bottom of the answer from TianyuSun-MSFT, they suggest:
...you can also close all Visual Studio instances and go to C:\Users[user name]\AppData\Local.IdentityService then rename(or delete) the .IdentityService folder, after that you can restart Visual Studio 2019 and try to log in again.
That worked. But before I did it, I investigated the json configs in there and saw a lot pertaining to older versions I no longer have installed. Perhaps, that was the issue.
Once I restarted and logged in, the commercial cloud was automatically added to the list of Registered Clouds.

How to publish UWP app specifically for Xbox?

Is there a way to target Xbox device family specifically when creating a new UWP application? Thus making that application package unavailable for the other platforms, while potentially have a different package for other platforms?
Currently I'm trying to create a package for Xbox only by adding
<TargetDeviceFamily Name="Windows.Xbox" MinVersion="10.0.14000.0" MaxVersionTested="10.0.14000.0" />
to the package.appxmanifest. Unfortunately this gives permission error on uploading via the dev center:
Package acceptance validation error: The package *.appx targets the following Windows 10 device families for which you don't have permission(s): Windows.Xbox
I think this is the correct way to do it and that the permissions might be granted somewhen after the anniversary update? When will publishing be possible? Or is there another program you have to sign up to for being allowed to publish an Xbox only application / get the required permission?
Currently, Windows Store is not ready to accept XBOX app. As pnp0a03 mentioned, Microsoft will publish the new Dev Center feature and publish more details about publishing XBOX target app in Store, maybe later this month
Setting TargetDeviceFamily dependency is the right direction, the current available device families are Windows.Universal, Windows.Mobile, Windows.Desktop. Please waiting for the updates from Windows Store side.

why does xamarin suddenly not let me deploy to iOS devices

This just started happening today after I got a message from xcode to agree to new t&c's.
I can't put anything on the device, on any of my computers.
Doesn't work on my macbook, doesn't work on my mac mini, doens't work with existing projects that worked fine until yesterday, doesn't even work with completely new projects.
I constantly get the message:
writeDictToFile:1241 open failed for
/Users/georgecook/Desktop/test/iOS/obj/iPhone/Debug/mtouch-cache/install-shadow-directory/339bee33bc83c8e05fbd004dcc732c0b/20715d40747e047ba8a4ce4c1d2672ef90161df5/ManifestCache.plist
: No such file or directory MDMCacheDirectoryManifest:1315
writeDictToFile failed to write to
/Users/georgecook/Desktop/test/iOS/obj/iPhone/Debug/mtouch-cache/install-shadow-directory/339bee33bc83c8e05fbd004dcc732c0b/20715d40747e047ba8a4ce4c1d2672ef90161df5/ManifestCache.plist
: No such file or directory error MT1006: Could not install the
application
'/Users/georgecook/Desktop/test/iOS/bin/iPhone/Debug/test.iOS.app' on
the device Gandalf the white: Your application failed code-signing
checks. Check your certificates, provisioning profiles, and bundle
ids. Probably your device is not part of the selected provisioning
profile (error: 0xe8008015).
No idea why this is suddenly happening - this is really not good - how to resolve this?
I tripped over this one recently too.
The key is this part of the message:
Your application failed code-signing checks. Check your certificates, provisioning profiles, and bundle ids. Probably your device is not part of the selected provisioning profile
Likely, your provisioning profile has expired. The easiest way to solve this is to launch Xcode, create an empty project, and hit Run. This will go over a series of dialog boxes offering you to fix your provisioning profile until it deploys. Once this happens, you can switch back to Visual Studio/Xamarin Studio and deploy.
One reason this can happen is if you have multiple developer accounts set up in XCode. Here are the steps
Verify that your device is on Apple member center
Verify that your device is part of the relevant provisioning profile
Repeat steps 1 and 2 for each account
Create a new project in XCode and run it on the device. XCode may ask you to select the team (if you have multiple accounts)
If you have multiple developer accounts (teams) set up in XCode, the repeat step 4 each time with a new project and select a different team each time.
These steps ensure that XCode clears the way for Xamarin. The idea is that Xamarin does not allow you to decide which "team" to use, so you want to make sure that XCode has done the setup for EVERY team.
I just had this ManifestCache.plist : No such file or directory problem. I checked device logs (View -> Pads -> iOS Device Log) to see why it was happening. Logs said it was rejecting an upgrade. Upgrade, I thought to myself, that doesn't sound right...then I remembered I had an app on my iPhone with the same identifier to.dima.application from a previous version which I forgot to uninstall. Removing the old app cleared up this issue for me. Hope this helps anyone else who has the same problem! :)
It works! I have found the solution.I was facing the same problem. Somehow there was a misconfiguration in Xamarin. The entitlements.plist had a wrong manuel entry. The cert ist checking all the values in it and if you have a manuel entry there it is not working anymore. Apple is searching somehow only for own entry they are needing.
I spent sometime on developer portal to find out the problem, it occurs because of distribution APNS or development. It did not fixed, after restoring all provisioning profiles and certificates, . In my case solution was letting Xamarin choose signing profiles. I did not use info.plist auto signing which did not solve either but changing Project -> iOS Bundle Signing -> Signing identity, Provisioning Profile Auto solved all issues for development and production cases.
I had the same issue, and so I opened Xcode and updated all my profiles, but nothing happened. So I added the device UDID in the developer portal to the team I was developing for, went to Xcode and updated the profiles again, and then it worked. Don't know if the device must be registered to be able to build to device or this triggered some other update to my profiles that suddenly made it work.
Today they published a new revision of the Apple Developer Licence agreement.
The error message was essentially the same as OP's. The true reason only became apparent when creating a new project in XCode on the Mac, where more useful warnings show up in the "Deployment info" section of the "General" tab.
I had to log in to apple.developer.com, there was a red panel asking me to accept the new licence conditions, and as soon as I did that, deploying apps from Xamarin immediately worked again.

How do I debug a Worker Role using Remote Desktop with Windows Azure?

I now have my Windows Azure environment set up so that I can access my Worker Role with Remote Desktop. However, I'm not sure how to proceed at the moment. After much digging I found a web site that was offline but in Google's cache there was mention of attaching to the Worker Role running in the Azure Cloud from the Visual Studio debugger. But I only have Visual Developer (not studio) 2010 and I have searched all over and as far as I can see there is no such option to attach to a remote server. I am able to publish my project to the Azure Cloud without error and I have a "healthy" instance of my Worker Role showing as active and running.
I did connect with RDP through the Azure Management portal. The login worked fine and up came the remote desktop window. I searched through much of what I could find and was unable to find my Worker Role. I must have the wrong impression of RDP, because I had hoped to see the Worker Role's main display form when I logged in, just like I do when I debug it locally in the Cloud Emulator. But instead all I saw was a blank desktop with some base level server inspection and management routines. I even checked the Event Viewer for Application related messages and saw none.
So now I'm stuck wondering if my Worker Role is actually running or not, despite the seemingly positive status messages from the Management Portal, and I still want to attach to my Worker Role for debugging through Visual Developer, if it's possible, but I am unable to figure out how.
Anyone with experience in this area that can give me some solid tips on what to do next, please respond.
UPDATE: I believe my worker role may be running because I opened a command window and did a Netstat and saw it listening on the correct port. However, that may just be my Worker Role shell class that starts the custom EXE I have it launch as a spawned proces. I still haven't confirmed if my custom EXE is running yet.
UPDATE-2: Just ran TaskList from a command window and the custom EXE is listed.
UPDATE-3: Everything is working as I just ran a remote test of the service so that's not a problem. Still want to know how to attach to the Worker Role from Visual Developer 2010 for remote debugging, and if it's possible to see the custom EXE's display form like I do when doing local debugging in the Cloud Emulator.
-- roschler
There is a set of articles here which goes in length on how to set up for remote debugging in Azure:
http://blogs.u2u.be/peter/post/2011/06/21/Remote-debugging-an-Azure-Worker-role-using-Azure-Connect-Remote-desktop-and-the-remote-debugger.aspx
http://blogs.u2u.be/peter/post/2011/06/24/Remote-debugging-an-Azure-worker-role-using-Azure-Connect-remote-desktop-and-remote-debugger-part-2.aspx
http://blogs.u2u.be/peter/post/2011/06/26/Remote-debugging-a-Windows-Azure-Worker-Role-using-Azure-Connect-Remote-desktop-and-the-remote-debugger-part-3.aspx
The key takeaway is that you don't need to actually install Visual Studio on Azure, you only need to copy the Remote Debugger bits and then use Azure Connect to add your developer machine to the Virtual Network.
You can setup Remote Debugging with Visual Studio 2012
http://code.msdn.microsoft.com/Remote-Debugging-Windows-dedaaec9
When you say:
But instead all I saw was a blank desktop with some base level server inspection and management routines.
this is exactly what you get with an Azure VM. It's a basic OS install, plus the bare minimum of Azure stuff it needs to run and the code you've uploaded. There's no fancy monitoring or health checks available on the machine by default, you're expected to have provided those yourself to have them available without having to RDP into the machine to check on it.
RDP is very good for tracking down certain problems, like checking that a startup task will run, checking which directories items are installed in and just generally being nosey. If you need extra tools to track down a problem, you can just install them while you're connected to the server. For example I have RDPed into a server and installed the Microsoft Debugging Tools, to track down a memory issue.
I suppose you could remote into your VM, install Visual Studio there, and debug the process...
I also suppose it might be possible to enable remote debugging (not sure what's involved there, but such a thing exists, and it works over TCP) and debug from a local instance of Visual Studio.
To my knowledge, neither is commonly done.
Based on other answers, you would be better off writing a log file to a local storage. You can read the file from RDP if you reallyhace to. Keep in mind, debugging on Azure isn't really simple, and rightly so.
What I was thinking though was, maybe you could run the process using the user's credentials. I can't verify at the moment, but you have a better shot of seeing the ui when you rdp.

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