Getting 'TypeError: undefined is not an object (evaluating 'view.getQuery)'...
I get this error; 'TypeError: undefined is not an object (evaluating 'view.getQuery)'I am able to use firebase.auth(). After I login the app I get the error. Important Note: There is no error when...
View ArticleSocket IO with React Native and Headless JS, can't kill it
This is mi first post so I will try to show my problem in a clear way and I'm not an android developer with a basic kownledge of java.I'm trying to run a socket IO client in my react-native app, as I...
View ArticletransformClassesWithDexBuilderForDebug error at build
My React Native app was working yesterday.I was working on a new version and wanted to push it to the Google Play Store. I tried fixing the library version for facebook and for react-native-fetch-blob....
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Customise tabs of native base
I need to customise tabs (change their background color ) from native base in my react native application, like shown in the image I've already tried this style={{ backgroundColor: '#C0C0C0' }} but i...
View ArticleMaterialBottomTabs - Off-screen
I am developing an app with MaterialBottomTabs of React Navigation. When I test on Expo Client on Android, it works. But, when I build apk and install on device, the Tabs are off screen.enter image...
View ArticleReact Native : Expiring Daemon because JVM heap space is exhausted?
I just updated the Android Studio to 3.5.0 and I'm getting Expiring Daemon because JVM heap space is exhausted . Message while the build is running. Also, the build is taking more time to complete....
View ArticleMake the background blink for 1 second, whenever the state changes [duplicate]
This question is an exact duplicate of:Is there a way to change the background colour of the view for 1 second whenever the state changes in react native? 1 answerI want the background of the view to...
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react native Fetch Network request failed on android
I'm trying to receive some simple json from mocky.React native fetch function:getMemberDomainList = async (name) => { try { let response = await...
View ArticleHow to detect Ibeacons panic button in react-native?
I am using import Beacons from "react-native-beacons-manager"; for getting the data from Beacons to a device either ios/android.Now my concern is is there any method which will handle is panic button...
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Value for title can not be cast from ReadablenativeMap to string
InsertDataToServer = () => { const { pinValue1 } = this.state; const { pinValue2 } = this.state; const { pinValue3 } = this.state; const { pinValue4 } = this.state; var String_3 =...
View ArticletoLowerCase on TextInput value is creating duplicate text if capital letter...
This one's an interesting one. I created a TextInput that takes a value, then lower cases it, adds it to state, and sets it as the default value. On my android physical device, if you force a capital...
View ArticleReact Native Facebook SDK Initialization on Android
I am integrating the Faecbook SDK into an existing react-native project and having the dreaded error: The SDK has not been initialized, make sure to call FacebookSdk.sdkInitialize() first.I have...
View ArticleReact-Native :java.lang.UnsatisfiedLinkError: couldn't find DSO to load:...
I have just updated my project to use react-native version 0.60.2 . But when I am trying to run an application on Android device it gets crashed after launch screen. I got the following error logs :...
View Articlereact-native mapbox symbol layer render icons from URI dynamically
I need to show custom icons in my places, that icons are loaded from a specific URL dynamically. Here is my code.const PlacesMarker = props => { const { places } = props const [geoJson, setGeoJson]...
View ArticleCamera Module in "React Native" to display recently clicked image
How to get recently clicked image display in the camera module incamera module is done only need to display the recently clicked image at the bottom**"React Native"**
View ArticleReact Native - initialProperties Android
I'm working under React-Native and I'm looking for passing initial props to JS via Java. This can be done easily in Objective-C with initialProperties like this : RCTRootView *rootView = [[RCTRootView...
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react-navigation Deep Linking opens app but not to correct page
ProblemI'm trying to setup Deep Linking and it doesn't open to the correct screen specified in my URL. The app opens but always to the current screen instead of the screen specified in the URL.My app...
View ArticleHow to correctly trim user input in React Native?
I have TextInput that receives onChangeText as a prop:<TextInput ... value={this.state.myString} onChangeText={this.updateInput.bind(this)} /> And updateInput is represented...
View ArticleReact-native : Execution failed for task ':app:compileDebugJavawithJavac'
I am relatively new to react-native and gradle (coding in general). I am trying to run my code on my phone but I keep getting the following error: Execution failed for task...
View ArticleFirebase signup with phone and email and then set password at first login
I have a mobile app with user signup by email and password working correctly. I want to change it as mentioned below.I want to signup a user with his email and phone number without specifying the...
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