Xcode debug build vs release build
I am currently building a react native app using expo.However, I needed to use cocoapods, which is why I am now using Xcode. Since I have switched to Xcode, there has been a difference between my local...
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React Native IOS Subscription integration errors
i am using react-native(0.61.5)I created my auto-renewable packages via appstoreconnect. I want to subscribe to these packages that I have created using the react-native-iap package. but i am getting...
View Articlereact-native run-ios fails with ld: symbol(s) not found for architecture x86_64
I am trying to build my react-native project on iOS simulator and getting the below error:error Failed to build iOS project. We ran "xcodebuild" command but it exited with error code 65. To debug build...
View ArticleiOS: BrightCove native player throwing...
I want to resume video second time from the same time interval from which I left last time. But when I'm opening player for the second time, it either take longer time than the usual or (and mostly) it...
View ArticleReact Native ViroVRSceneNavigator.onExitViro method not called on Android...
I can't seem to get OnExitViro working on Android devices, but for iPhone the onExitViro method gets called and on iPhones it's showing a left arrow and on Android devices it is showing "X". My...
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JSON value '' of type NSNull cannot be converted to NSString
I am getting the following error screen sometimes when I reload my React Native app in iOS Simulator.Sometimes it doesn't happen at all but sometimes a few times during the day.I am using SignalR...
View ArticleNative base header adding extra height in iPhone x
I'm using the native base for the screen layout in react native. The Header component in the native base is adding an extra height apart from the actual height that I have specified.My current native...
View Articlern-apple-healthkit doesn't update immediately after coming back from background
i use rn-apple-healthkit to provide health service in my app, i setup observer and it work fine and updated after change on step, but when i back from background and tap reload button which it execute...
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Why am I getting an iOS build error in EXPO?
I try to build applications using expo build: ios, I enter the apple id data, but in response I get an error:Authentication with Apple Developer Portal failed!502 Bad Gatewayexpo...
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How to share App link using react native Share API?
I am trying to share my app installation link to others from my app settings in react native.I used the react native share api for this.But using the below code the output only shows the message(code...
View ArticleIs using expos intern filesystem API a better solution than the...
I am fairly new to AppDevelopment with react-native and I am using expo. I have a hard time writing to the file-system, especially with react-native-fs. So I heard about the expo-file-systemand that it...
View Articleflatlist pull to refresh react native
I used below example and implemented the flatlist and lazy loading. But when I pull to refresh I need to add spinner, but the problem is my my control is not going inside handleRefesh . I event put...
View ArticleBuild Failing for React Native iOS, "Multiple commands produce" Error
We were working on a react native project. One of my team members added some native modules on Linux and linked android. By then I am trying to link things in iOS but the build is always failing with...
View Articleconnect VPN programmatically React Native Android / IOS
i am new to react native, i want to make a VPN app for android and IOS. VPN protocol IPSec or IKEv2 or any other. i have tried OpenVPN node-openvpn and openvpn-bin but no luck and i want to use other...
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React Native "RNCSafeAreaView" was not found in the UIManager
I am running a react-native application on Mac. but I am getting "RNCSafeAreaView" was not found in the UIManager.
View ArticleMissing realm constructoron iOS
I can run my app perfectly on Android, but in Ios I'm getting this error"Missing realm constructor, did you run react-native link realm?".I already try to run troubleshooting from realm website, but...
View ArticleHow to add "Set as Wallpaper" option in React Native app
How to enable option "set as wallpaper" ? I'm using expo and I'm not able to find any API to enable that functionality.I only able to download image. I want to trigger set as wallpaper option.I tried...
View ArticleNo known class method for selector 'labelColor' -...
I am using react-native-image-crop-picker library within react-native applicationVersion detailsreact-native version: 59.10 react-native-image-crop-picker: 0.25.3 xcode: 10.1While execution of code I...
View ArticleReact native expo - Reponse timed out
I'm trying to run an app inside my Android emulator and on my Iphone using Expo and Create React Native App.I' ve ran the following commands to do this.create-react-native-app MyFirstAppnpm run...
View ArticleJSON Parse error: Unexpected identifier "success" using ReactNative
I am new to react native trying to save data to mogo db database I am getting the warning but my data is inserted in database.My Code is as follows:fetch("http://8ae1999e.ngrok.io/send-data", { method:...
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