我在运行npx react-原生启动/npx反应--本机运行android,一切都很好;然而,应用程序无法正确启动服务器。这是我正在犯的错误:
Error: The HTTP/S server is already being used by another WebSocket server
at new WebSocketServer (.../node_modules/ws/lib/websocket-server.js:83:15)
at Object.attachToServer (.../node_modules/react-native/node_modules/@
当我将手机的方向更改为横向,然后再次更改为纵向,然后字体大小为“欢迎学生!”我用引导程序'display-1‘表示“欢迎”,用'display-3’表示“学生!”.I short返回原始方向后字体大小发生变化。
/* and if you want script also then */
function css_ruling() {
var winw = window.innerWidth
var winh = window.innerHeight
var heading = document.getElementById("name")
我正在使用greenworks SDK。我不理解这个错误消息。我不知道它是告诉我重新编译greenworks-osx64节点还是更改我的系统节点设置。
ELECTRON_ASAR.js:173 Uncaught Error: The module '/Users/quantum/ele/electron-quick-start/lib/greenworks-osx64.node'
was compiled against a different Node.js version using
NODE_MODULE_VERSION 57. This version of Node.
Uncaught TypeError: elem.getClientRects is not a function
at F.fn.init.offset (jquery-3.2.1.js:9984)
at init._position (kendo.all.js:25000)
at init.open (kendo.all.js:24855)
at init.open (kendo.all.js:31282)
at init._wrapperMousedown (kendo.all.js:31186)
at HTMLDivElement.pro
我正在使用chrome-remote-interface节点包远程访问一个Angular应用程序。要计算返回Promise的表达式的值,我使用以下代码片段:
Runtime.evaluate({expression, awaitPromise: true, returnByValue: true});
我得到以下错误消息:
Error: Result of the evaluation is not a promise
我知道,zone.js是在用ZoneAwarePromise修补这个承诺。这可能是原因,还是我做错了什么?有没有办法使用原生的Promise?
requireNativeComponent: "RNSketch" was not found in the UIManager.
- node_modules/react-native/Libraries/ReactNative/getNativeComponentAttributes.js:30:4 in getNativeComponentAttributes
- node_modules/react-native/Libraries/Renderer/shims/ReactNativeViewConfigRegistry.js:102:25 in exports.ge
我创建了一个todo应用程序,但是当我在应用程序中显示虚拟数据时,它显示了这个错误。 Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined.
You likely forgot to export your component from the file it's defined in, or you might have mixed up default
我正在使用apollo client 3构建一个react原生应用程序,并且在生成javascript包时一直收到以下错误。 Failed building JavaScript bundle.
Unable to resolve "./rules/FieldsOnCorrectType" from "node_modules/graphql/validation/index.js" 我的代码非常简单,这是App.tsx import { StatusBar } from 'expo-status-bar';
import React from