小编Ada*_*Jha的帖子

我尝试在堆栈溢出和谷歌上搜索，但没有找到可以帮助我的文章。即使我使用了自动播放，它也会显示暂停的视频。谁能帮帮我吗 ？我是 react.js 的新手

import React, { Component } from 'react';
import logo from './logo.svg';
import './App.css';
import * as ReactBootstrap from 'react-bootstrap';
import coverimg from './hw.jpg';
import covervid from './hw.mp4';
import covervidtwo from './hw.ogv';


class Slider extends Component {
  render() {
    return (
      <div className="">

               <video  loop autoplay>
                   <source src= { covervid } type="video/mp4" />Your browser does not support the video tag. I suggest you upgrade your browser.
                   <source src={ covervidtwo } type="video/ogg" />Your browser does not support the …

当我运行时，sudo minikube start --vm-driver=none它给了我这个错误，我使用的是 Ubuntu 16.0.4。

Error starting cluster: cmd failed: sudo env PATH=/var/lib/minikube/binaries/v1.16.2:$PATH kubeadm init --config /var/tmp/minikube/kubeadm.yaml  --ignore-preflight-errors=DirAvailable--etc-kubernetes-manifests,DirAvailable--var-lib-minikube,FileAvailable--etc-kubernetes-manifests-kube-scheduler.yaml,FileAvailable--etc-kubernetes-manifests-kube-apiserver.yaml,FileAvailable--etc-kubernetes-manifests-kube-controller-manager.yaml,FileAvailable--etc-kubernetes-manifests-etcd.yaml,Port-10250,Swap

: running command: sudo env PATH=/var/lib/minikube/binaries/v1.16.2:$PATH kubeadm init --config /var/tmp/minikube/kubeadm.yaml  --ignore-preflight-errors=DirAvailable--etc-kubernetes-manifests,DirAvailable--var-lib-minikube,FileAvailable--etc-kubernetes-manifests-kube-scheduler.yaml,FileAvailable--etc-kubernetes-manifests-kube-apiserver.yaml,FileAvailable--etc-kubernetes-manifests-kube-controller-manager.yaml,FileAvailable--etc-kubernetes-manifests-etcd.yaml,Port-10250,Swap
 output: [init] Using Kubernetes version: v1.16.2
[preflight] Running pre-flight checks
    [WARNING IsDockerSystemdCheck]: detected "cgroupfs" as the Docker cgroup driver. The recommended driver is "systemd". Please follow the guide at https://kubernetes.io/docs/setup/cri/
    [WARNING Swap]: running with swap on is not supported. Please disable swap
    [WARNING FileExisting-ebtables]: ebtables not found in …

我想向现有的运行网络中添加新的订购者。目前我的网络如下：

泊坞窗ps -a

CONTAINER ID        IMAGE                               COMMAND                  CREATED              STATUS              PORTS                                        NAMES
998b93eb81c6        hyperledger/fabric-tools:latest     "/bin/bash"              About a minute ago   Up About a minute                                                cli
87bada2d914b        hyperledger/fabric-orderer:latest   "orderer"                About a minute ago   Up About a minute   0.0.0.0:8050->7050/tcp                       orderer2.example.com
5907f35bb5b4        hyperledger/fabric-orderer:latest   "orderer"                About a minute ago   Up About a minute   0.0.0.0:8750->7050/tcp                       orderer6.example.com
7876e35f2fb9        hyperledger/fabric-orderer:latest   "orderer"                About a minute ago   Up About a minute   0.0.0.0:10050->7050/tcp                      orderer4.example.com
fba3185ec9c6        hyperledger/fabric-peer:latest      "peer node start"        About a minute ago   Up About a minute   0.0.0.0:7051->7051/tcp                       peer0.org1.example.com
8b5e4348f04c        hyperledger/fabric-orderer:latest   "orderer" …

我遇到了一个错误，我正在关注这个 github repository。我正在设置 raft-tls 网络，当我运行helm install ./hlf-kube --name hlf-kube -f samples/scaled-raft-tls/network.yaml -f samples/scaled-raft-tls/crypto-config.yaml. 我收到此错误：

E1204 14:11:40.826765    8223 portforward.go:400] an error occurred forwarding 36311 -> 44134: error forwarding port 44134 to pod e311fa9de89b8489ed9a184835a149ef0e23b568770bd4872d16b43a439f863f, uid : unable to do port forwarding: socat not found
E1204 14:11:41.832704    8223 portforward.go:400] an error occurred forwarding 36311 -> 44134: error forwarding port 44134 to pod e311fa9de89b8489ed9a184835a149ef0e23b568770bd4872d16b43a439f863f, uid : unable to do port forwarding: socat not found
E1204 14:11:43.406081    8223 portforward.go:400] an error occurred …

当我加入 computed() ，而不是 mounted() 它抛出一个错误

export default {
  components: {
    MainLayout
  },
  mounted(){
    var x = document.getElementById('homeTabPanes');
    // x.style.background = "blue";
    console.log("check the value of x", x);
  }
}