React Native Gifted Chat and Image Upload Issue on Mobiles - react-native-image-picker

We are developing a chatting application and for chat, we are using react-native gifted chat and react native image picker for it. when running on both ios and android simulators they are running perfectly but when we run the app on android mobiles we are encountering an image upload not opening issue and a chat disabled issue, we are unable to chat on that and after that, we have changed the target version on build.gradle file and image upload working perfectly but we are unable to chat.

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My flutter project is using firebase_dynamic_link package. I followed the instruction to register both my android and ios app on the firebase console without any problem. I've tested it out on android and it's working fine, opening the app I have running.
On iOS, I was expecting it to open the app I have running on it, instead I just get redirected to a preview page link.
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Or is it because of an error in setup?
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Hi all I am new to iOS development, I have put in the deep end to get push notifications. I found pushsharp and was using this tutorial
Tutorial I a using
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I build my iOS app
Open the ipa on my iPad in xcode to install
once installed open the app and select allow to allow remote notifications
Get the device token when the app is opened and stick it in my winforms app
send a push using push sharp and bada bing bada boom it works like a charm.
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The iOS Distribution certificate can only be used to build an app that will be installed via the App Store.
You need to use either a development profile, or an enterprise distribution profile to install on test devices.
If you want to test a beat version, you can test the app using TestFlight.
Here are some way to test a beat version.
What will happen if I release a app which is using devcertificate to
show push notifications?
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I'm developing a mobile app using nativeScript.
When i'm trying to use nativeScript firebase plugin, nativeScript sidekick app gives the following error:
Plugin nativescript-plugin-firebase is not included in preview app on device 7D3433B1-7016-41A1-AAF7-66B7B163BB17 and will not work.
I tried to run it on preview app,
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I'm using VS2015 with Update 2, and azure-mobile-app cordova plugin is ver. 2.0.0-beta4
I follow the quick start of azure mobile app and use cordova with facebook authentication.
When I run the app through VS2015 in ripple, the authentication popped up. But after entering id/pwd, the pop up window didn't close and the authentication didn't complete.
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My customers mentioned that same issue as well.
Thanks for your help.

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