How to resolve the build error on react-native?

I’m trying to make a build environment to make an android app but I haven’t been able to succeed to build the project. The build log is as follows, It looks exactly same as the link below and I did the same thing but I can’t resolve the problem and the log that it makes is always the same. Answer reinstall node. delete node modules and clean and run the project again. I can’t comment so i answered.

Text Sliders front-end using React

I’m learning basics of react and currently im exploring certain problem statements available on the internet. One such problem statement required me to create a react app for a text slide creator with previous , next and reset buttons. I was able to create till here – My app.js file looks something like this- and my SlideComponent.js looks something like – and my ‘MyComponent.js’ looks something like this – and the JSON file in which i wish to render the text slides from looks something like – I have basic knowledge about states and props and useEffect() components and also

Why aren’t my checkboxes updating using Redux?

I am working on a React-Native mobile app using Redux to manage the state. I have filter to manage the data displayed. I am using Redux to manage all the data in the filters. It’s quite simple: I click on the checkbox, it gets clicked. I click on the checkbox again (guess what), it gets unclicked. When there is a box with the value “allInclusive”, all boxes are unchecked except the “allInclusive” one. Here’s the code for the reducer and the code for the Checkbox thing. Answer Here is the reducer re-written to be immutable:

Can’t scroll down screen in react JS

My goal with this code is to show text on pressing First and Second Buttons, which work as expected. However, whenever I press on the second one, the text is longer than the screen, but I cannot scroll down: The screen is fixed. I have made some researchs but can’t find any solutions to my problem … Any ideas how I can resolve the issue? Dependencies: Answer You import the Scrollview component but actually never use it. Try surrounding your view with Scrollview, such as this:

Can’t connect to pusher with react-native

Hello i am new to react native and im trying to create a realtime chat application using pusher-js so i installed the package npm install pusher-js @react-native-community/netinfo and put the following code in my useEffect and im getting this in the console Link of the image Im using react-native run-android to run and im using a physical device. Thanks in advance for all the help you can provide. Answer Have you given your app the necessary permissions to access the network? To do so you will need to add to your android manifest. See

React Native – Pressable – Can’t run sample code

i am trying to run the example code from react native you can find here: I allways get the error message: Warning: React.createElement: type is invalid — expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s%s, undefined, You likely forgot to export your component from the file it’s defined in, or you might have mixed up default and named imports. can anyone tell me whats the problem here? example code: Answer Pressable is not available in Expo yet, because expo does not support React Native v0.63 (yet).

React Native Error (Invalid Element Type)

when starting my App on my iOS device I get this error: Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but gor: undefined. You likely forgot to export your component from the file it’s defined in, or you might have mixed up default and named imports. Check the render method of ‘App’. When this is my App.js: Since I am not using a class the statement “Check the render method of App.” shouldn’t be be useful to me.. I googled a bit and found out that, as a common error in

Require non-static image in React Native

I have a special folder with images in my React Native application. Path to these pictures is stored in the special object that is passed as prop to the Card component. So, I can’t use require, because it uses only static path string. How can I use load these images from my props? There is my try: Answer As your images are local better create a json object by requiring the images like below And you can set the url like below

Difference between synchronous and asynchronous functions

I have just started react-native development and came across async functions. Can someone explain a thing or two about it in layman’s terms. I have tried reading articles on it but they all tend to explain it in a very technical way which is a little confusing. I have used other languages but javaScript is not my cup of tea. My doubts are: which one acts more like a normal function, synchronous or asynchronous function? while reading this article he talks about returning promises and awaiting response. so in this what is a promise and also if we are

How to pass data back to previous screen in react native navigation v5?

I just updated to react native navigation version 5. Now I am trying to send data back to previous screen on goBack() call. I push next view with And making move back after selecting item from FlatList with call: But by sending function over with params I get a warning: Non-serializable valuse were found in the navigation state… Can someone please tell me correct way to do this. Answer navigation send data to screens. follow official documentation React Native