react-native-android

com.facebook.react.uimanager.IllegalViewOperationException: Trying to add unknown view tag: 1122 How to resole this bug,How to find where cause this crash? This happened because of missing piece of code in ReactAndroid/src/main/java/com/facebook/react/ReactInstanceManager.java reactRootView.removeAllViews(); reactRootView.setId(View.NO_ID); This is fixed in RN 0.48.0 in c639a1f I managed to spot exactly what's causing that problem in react-native . So what happens behind the scenes is, react-native is trying to manipulate the shadowNode list at the same time some other thread is manipulating

i'm new in react-native. I saw an example in https://facebook.github.io/react-native/docs/sample-application-movies.html . It is building a movies app that fetch movies and display them in a ListView. How can we select a row to get its detail data and display it in other view? Please help. thanks :) Here's what i've done so far: /** * Sample React Native App * https://github.com/facebook/react-native */ import React, { Component, } from 'react'; import { AppRegistry, Image, ListView, StyleSheet, Text, View, Navigator, TouchableOpacity, } from 'react-native'; var REQUEST_URL = 'https://raw

I am using react-native for Android app. And use axios as http library. When I try to send a Blob object through http post I will get below error: HTTP Failure in Axios TypeError: One of the sources for assign has an enumerable key on the prototype chain. Are you trying to assign a prototype property? We don't allow it, as this is an edge case that we do not support. This error is a performance optimization and not spec compliant. Below is the code I used to add blob object on form data: let data = new FormData() data.append('image', decodeBase64Image(image)); below is the code to decode

On Android 4.4, ListView separator lines are inconsistent in thickness, and some do not render. I can't see how this can be a code issue, this is how I render them: separator: { height: 1, backgroundColor: 'grey', } ... <ListView renderSeparator={(sectionID, rowID) => <View key={`${sectionID}-${rowID}`} style={styles.separator} /> } .../> Here is a screenshot of a View with this problem: This issue does not happen on iOS or Android 6. Anyone had this problem before? Update I did a test, this is not Android4 issue. It happens on all API version when running on Nexus One device (in android

As far as my understanding, FlatViewManager would flat all its children and itself as a single view called FlatViewGroup. But then I found RCTTextManager return RCTText as its shadow nodes and RCTText is not a virtual node. So RCTTextManager will return FlatViewGroup as its viewInstance? And will there be view hierarchy in FlatViewGroup? I am not sure what the meaning of flat is. Your understanding is correct, but there is something you are missing. FlatViewGroup doesn't do or draw anything by itself. You can notice that every View is actually a FlatViewGroup (Text, Image, View - everything

I want to add more components after clicking on the button. Can you share code or an idea so that I can implement? As the image shows, every time when user click on the add button, one row / component will be added. It's where state shining of, for example: constructor(props) { super(props); this._handleAddButton = this._handleAddButton.bind(this); this.state = { /* initial your state. without any added component */ data: [] } } _handleAddButton() { let newly_added_data = { title: 'new title', content: 'new content goes here' }; this.setState({ data: [...this.state.data, newly_added_data] });