react native development server returned 500

First, bundle filesOne of the steps in the React-native development step is to use the command react-native start to start a node. JS-based service with the name Packager. The main functions of this packager are: 1, monitoring the current directory of the relevant file chang

React native environment construction please: react native environment constructionHere's the react native. After the creation is complete, the common problems that appear in the runQuestion 1:Java.lang.RuntimeException:SDK locati

Dish Bird's Nest react Native Series Tutorial-1. Mobile development trends and the future The course continues to update .....I am Richardcao, currently the new Beauty Hotel tourism Group of Android Developer. If you are also interested in recording the RN video, please join the following QQ group to find me. : https://pan.baidu.com/s/1c1XmE56 Passwor

You can now install only on Mac systems.1. First, HomeBrewThis is a package management library that is used to download other tools.Open website: brew.shWeb page has a command/usr/bin/ruby-e "$ (curl-fssl https://raw.githubusercontent.com/Homebrew/install/master/install)"Run the above command on the command line and follow the prompts to install it.2. NVMVersion manager for node. jsBrew Install NVMAfter installation, this is written in the prompt.You should create NVM's working directory if it d

DataOutputStream (S.getoutputstream ()); DIN = new DataInputStream (S.getinputstream ());} catch (Exception e) {//catch exception e.printstacktrace ();//Print Exception}2, this still does not, finally inStackOverflow found the answer,also needOpen Strictmode in OnCreate Strictmode.setthreadpolicy (New StrictMode.ThreadPolicy.Builder () . Detectdiskreads () . Detectdiskwrites () . Detectnetwork (). penaltylog ()