Getting "Unhandled JS Exception: Native module cannot be null" Error on IOS...
Preparing a medium size production level app for IOS.App uses a lot of native capabilities and and some point of attempting to integrate some of them I moved to using Cocoapods.manually using a Podfile...
View ArticleIssue rendering local static image in iOS only (React Native)
I'm new to coding and react native, so sorry if this is a stupid question.I'm having issues rendering a hamburger icon from the following code. It works as expected on Android but not iOS.import React...
View ArticleDisable Screen Capture/ScreenShot in React Native App
I have came across few solutions specific for ios and Android to prevent screen-capturing and taking screenshots. But how do i disable screen-capturing in react native?
View ArticleAdd Resources like Images or Value.plist file from react-native IOS (some...
I am adding images and UserResources.plist from podspec file. like this. s.resources = ['ios/Assets/**/*.png', 'ios/UserResources.plist']but not getting any resources folder in react-native app after...
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ld: library not found for -lRCTAnimation
DescriptionAfter react native version upgradiong to 0-62.2, I encountered many problems. This is one of them in the following question:-- I took this page for reference and edited it...
View ArticleReact Native : BLE, Discover & Broadcast (advertise data)
I'm very new to BLE APIs and capabilities. I want to achieve a "simple" thing. Let's say I'm developing the APP-X. I want to be able to scan other phone around me, with APP-X installed (exactly like...
View Articlereact-native ios Podfile issue with "use_native_modules!"
In my react-native project (react-native@0.60) in the ios/ dir I run pod install and get this error:[!] Invalid `Podfile` file: no implicit conversion of nil into String. # from...
View ArticleHow to safely run a react-native project in iOS that is working perfectly in...
I am building a react-native project to track Covid19 cases, it is simple and minimal, which is my first project and I only intend to get data that I want to view. I have been building it in Windows...
View ArticleFetch image urls from Django with http on ios
I try to fetch images in React Native from my Django Rest Api. The Fetch works and i get all the data in my array, but i missing the image when i open it in expo on my iOS Device.I have read that http...
View ArticleWhy does React Native iOS emulator's reload shortcut sometimes stop working?
Occasionally the Cmd+R keyboard shortcut to reload the React Native iOS emulator stops working. The Cmd+D command to open the developer menu still works, and I can reload from there, and when I close...
View ArticleReact-native, iOS simulator stops responding to CMD + D
since a couple of months I'm facing a very strange situation, when developing on the latest versions of react native (0.50+ to 0.60+) the iOS simulator stops responding to keyboard commands, that...
View ArticleAdding border only to the one side of the component in React Native (iOS)
I am facing something weird issue with React-Native's <Text/> component in iOS.I wanted to apply borderBottomWidth style into <Text/> component but it did NOT work. However, the borderWidth...
View ArticleiOS Build Crash after upgrade from 0.60.4 to 0.62.2
I recently upgraded my react-native project from 0.60.4 to 0.62.2. I added all the dependencies and resolved all the errors thrown in terminal one by one and I was successfully able to compile the...
View ArticleNetwork requests failed with React Native Expo on iOS
There are questions that are related but none of them answered my question so I thought let's ask it myself with some details.I am working with a React Native build with the Expo SDK. I am using a...
View ArticleNew React-Native Project: Build fails (ios)
I'm using:react-native-cli: 2.0.1react-native: 0.62.2Xcode: 11.3.1Creating a react-native project (react-native init Project) and starting it withnpx react-native run-ios throws an build error:The...
View ArticleWhat are my options for storing data when using React Native? (iOS and...
I am still new in the React Native world, and generally in the mobile/native world as well, and I am finding the documentation a bit lacking when it comes to data persistence.What are my options for...
View ArticleiOS Video Caching - Manual cache deletion
I have a React Native application which uses React Native Video with iOS caching. I have been working on a method inside RCTVideoCache.m which would manually delete the data of a particular cache key....
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Undetermined permissions on expo notifications
Im building an app on EXPO and react native, and im trying to configure notifications.Im trying on the expo app on an actual iphone, and i get "undetermined" permissions.
View ArticleGetting build error after linking fonts and running npm run ios
I was trying to link fonts in my project. What I did was after copying the fonts in my assets/fonts folder, I followed the instructions as hereBut after linking when I ran, npm run ios --clear--cache,...
View Articledyld: Library not loaded: @rpath/CommonLibrary.framework/CommonLibrary
Getting the following error while trying to run iOS app on Device. But works fine on Simulator: dyld: Library not loaded: @rpath/CommonLibrary.framework/CommonLibrary Referenced from:...
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