Xamarin app can't run in release mode on iPhone (This app cannot be installed becaue its integrity could not be verified) - xamarin.ios

This is a question that has been asked several times, but no solution has worked for me.
I finished coding a Xamarin Forms app and now, I want to release it. I signed the app with a new certificate and an Adhoc provisioning profile. Everything signs well.
But when I distribute the IPA, after installing the app, iOS shows this message:
"This app cannot be installed becaue its integrity could not be
verified"
I chosed Ad-hoc as provisioning profile config.
This app has the same namespace and bundle id as its preceding app found in the app store already. I built a new version, within a new solution and created certificates with the same bundle id.
The device on which I am trying to install it is an iPhone XR, that I use to test the live version of the app and the one in development. When I run the app in debug on the phone, nothing wrong happens. But signing and distributing causes the app to not run.

After several hours of debugging, I found out that my bundle display name for the new version of the app was written in lower case, whereas the bundle display name of the former app was camel case. When I changed the new app's bundle display name to camel case too, everything went smoothly.
This is so weird.

Related

Need to find build version

Reposting again .I am using Buildfire to develop my iOS app. I need to find a build version from react code and also wanted to check if app is currently on Test Flight or App Store
The question is not super clear to me but I'll do my best to answer:
Build version from react code
BuildFire create the builds on their servers so if you're referring to building react native code you have as an app that will not work. If you're referring to building a plugin using BuildFire platform in react, you can start with http://sdk.buildfire.com and https://github.com/BuildFire/reactPluginTemplate.git
App currently on Test Flight or App Store
If you have a paid plan and published your app you should receive an email to confirm whenever it gets published to the App Store and you can also search for it in the App Store. Also if you are the owner of the iOS developer account you can use Test Flight for builds submitted by BuildFire.
If you don't have any paid plans and want to test your app or plugin you can view it in https://apps.apple.com/us/app/buildfire/id1592380675

Generating APK for testing Buildfire application

Is there a way to generate APK file for buildfire application that is under development so that QA's can test it?
I tried looking at the documentation but did not find anything related to it. Only option I saw was to publish app to Google Play Store.
You can test locally with BuildFire pluginTester. you can check: https://sdk.buildfire.com/docs/how-to-test-your-plugin-locally
For testing on real Android builds or iOS TestFlight builds, you can reach out to BuildFire for custom builds as long as you are on a non trial app and they will be able to provide you with these.
You can always preview your app on BuildFire previewer by following instructions when clicking the "Preview" button in the control panel as shown below. However, features that require special setup such as (Push Notifications, In App Purchase) or plugins that require special features to be added will not work.

Facebook Connect Plugin not working with NativeInterface android and iOS

I am developing a Phonegap app manually without CLI for both Android and iOS. Earlier I was using openFB Micro-library for Facebook login and everything was running fine in inAppBrowser.
Now there is a change in requirement and I need to use native interface for single sign in. I tried out all plugins, I tried everything present over internet. But nothing is worked out for me. Not even in inAppBrowser.
I tried following:
github.com/jimzim/phonegap-fa...
github.com/Wizcorp/phonegap-f...
github.com/Raffaello/phonegap...
github.com/phonegap/phonegap-....
I have provided following in my config.xml
and properly replaced app id and app name.
I have also provided
in config.xml
Kindly let me know what I am doing wrong or provide me any working code.
Also let me know what will be the website URL in Facebook app settings. I have selected www as platform and my code is local i.e, file:///.

Azure Apns Hub not working with production Certificate

I have successfully tested an azure apns hub in sandbox mode. Now when I try to switch over to production, nothing works. I have read the tutorials, and i'm sure that I generated the production certificate right. Does anybody have an idea what the problem would be? At some point I think I have read that while I was using an Iphone to test the sandbox apns, it may not work after switching to production.
After debugging some more, I figured out what the problem was. I had to run my application with the production certificate. That means, that I could not test the production APNS running the app through Xcode, since xcode would automatically install the development certicicate that is linked to the sandbox apns. Run the app outside of xcode, with the production certificate.

Spotify apps dead after update?

I was developing a Spotify apps and all of the sudden Spotify restarted and updated.
Yey, great.. I got version 0.8.3.222.g317ab79d... however typing spotify:app:the_app_name doesnt work anymore. I get metadataFailed, sorry I could not find this app.
Anyone knows where I can find a downgrade?
Spotify 0.8.3 changed the app lookup slightly. The URI for getting at apps in development is now spotify:app:application-identifier-in-manifest.
This changes the behaviour in old versions, which used the application's directory name to load applications. It's also worth noting that your application must have a valid identifier and version in its manifest.json file. Remember to restart the client when changing your manifest so it notices the changes!
The keys you need to set are BundleIdentifier (which will be used to find the app) and BundleVersion. Documentation on the keys can be found here.
When you check spotify.com you can see there is a be right back message this indicated either server or application failures just hold for a few minutes/hours and return to developing after message is gone.

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