求解：我启动完wda后，怎么运行appium

pencil1 commented 3 years ago

windows，appium的端口要怎么配置，8100肯定不行了，那换成其他的之后，代码里变成8101，又启动不了，有点懵逼

8101，就这个报错，没看太懂

electricbubble commented 3 years ago

图1 使用 wdaproxy 命令, 并使用 --port 8100 意味着, 你将通过 PC 的 8100 端口转发到 WDA

所以, 你的 图2
- 主机：127.0.0.1 或 localhost
- 端口：8100
图3 报错信息是 appium-ios-device 的判断逻辑

async function getDefaultSocket (opts = {}) {
  const {
    socketPath = DEFAULT_USBMUXD_SOCKET,
    socketPort = DEFAULT_USBMUXD_PORT,
    socketHost = DEFAULT_USBMUXD_HOST,
    timeout = 5000,
  } = opts;

  let socket;
  if (await fs.exists(socketPath)) {
    socket = net.createConnection(socketPath);
  } else if (process.platform === 'win32'
      || (process.platform === 'linux' && /microsoft/i.test(os.release()))) {
    // Connect to usbmuxd when running on WSL1
    socket = net.createConnection(socketPort, socketHost);
  } else {
    throw new Error(`The usbmuxd socket at '${socketPath}' does not exist or is not accessible`);
  }

  return await new B((resolve, reject) => {
    socket.once('error', reject);
    socket.once('connect', () => resolve(socket));
  }).timeout(timeout);
}

https://github.com/appium/appium-ios-device/blob/b47d5b394f884b597281ebabd48144e6fc17d23f/lib/usbmux/index.js#L64-L87

pencil1 commented 3 years ago

appium这样子配是可以启动的，但是还是报上面的错~~这是需要appium-ios-device这边改才行对吗？

electricbubble commented 3 years ago

这个报错就很怪了, 你的 Windows 是如何跳过这个判断的...

我不太熟悉 Node.js
else if (process.platform === 'win32'

pencil1 commented 3 years ago

我知道了，我的是appium是1.17版本，所以没判断，换成最新的1.20就好了，但是又出现另外一个报错，xcode-select，这命令怎么解？

electricbubble commented 3 years ago

那就是 appium-xcode 做的事情了 (这模块应该只考虑了 macOS 的情况)

https://github.com/appium/appium-xcode/blob/df580a74a0452444eb68b0c1e19d4d20678dc5d6/lib/xcode.js#L40-L85

electricbubble commented 3 years ago

如果 appium 的客户端可以选择跳过 appium-xcode 模块的相关检查, 应该就可以直接使用了

未经验证的猜测

pencil1 commented 3 years ago

好的，非常感谢，我有空试试

electricbubble commented 3 years ago

@pencil1

你可以试试 appium 的这几个参数

appium:webDriverAgentUrl: http://localhost:8100
appium:usePrebuiltWDA: true
appium:useXctestrunFile: false

同时设置

pencil1 commented 3 years ago

@electricbubble 还是有其他报错~

electricbubble commented 3 years ago

@pencil1 再加一个参数

appium:webDriverAgentUrl: http://localhost:8100

appium:usePrebuiltWDA: true

appium:useXctestrunFile: false

appium:skipLogCapture: true

pencil1 commented 3 years ago

@electricbubble 还是这个报错

electricbubble commented 3 years ago

但是没有异常抛出了, 并且, 底下的日志似乎是成功请求了, 试试 appium 的相关操作是否可行?

pencil1 commented 3 years ago

好奇怪的问题，提示no body，但是用网页打开，是有信息的

electricbubble commented 3 years ago

with no body 指的是本次请求不包含 body, 不是指 响应
再追加一个参数
- appium:webDriverAgentUrl: http://localhost:8100
- appium:usePrebuiltWDA: true
- appium:useXctestrunFile: false
- appium:skipLogCapture: true
- appium:wdaBaseUrl: http://localhost

pencil1 commented 3 years ago

还是这样的报错，看最后这句，好像appium要自己启动wda

electricbubble commented 3 years ago

Unable to start WebDriverAgent session because of xcodebuild failure, 原因也是 404, 和 /status 的问题一样

为什么是 404? 我猜是 this.getUrlForProxy(url) 出了差错, 请求使用的是 newUrl, 日志输出的是 url

async proxy (url, method, body = null) {
method = method.toUpperCase();
const newUrl = this.getUrlForProxy(url);
const truncateBody = (content) => _.truncate(
  _.isString(content) ? content : JSON.stringify(content),
  { length: MAX_LOG_BODY_LENGTH });
const reqOpts = {
  url: newUrl,
  method,
  headers: {
    'content-type': 'application/json; charset=utf-8',
    'user-agent': 'appium',
    accept: 'application/json, */*',
  },
  proxy: false,
  timeout: this.timeout,
  httpAgent: this.httpAgent,
  httpsAgent: this.httpsAgent,
};
// GET methods shouldn't have any body. Most servers are OK with this, but WebDriverAgent throws 400 errors
if (util.hasValue(body) && method !== 'GET') {
  if (typeof body !== 'object') {
    try {
      reqOpts.data = JSON.parse(body);
    } catch (e) {
      throw new Error(`Cannot interpret the request body as valid JSON: ${truncateBody(body)}`);
    }
  } else {
    reqOpts.data = body;
  }
}

log.debug(`Proxying [${method} ${url || '/'}] to [${method} ${newUrl}] ` +
  (reqOpts.data ? `with body: ${truncateBody(reqOpts.data)}` : 'with no body'));
// ...
}

https://github.com/appium/appium-base-driver/blob/5521888b0fe3496ce21238cece05c6bb16244f93/lib/jsonwp-proxy/proxy.js#L139-L172

而 getUrlForProxy 这个函数里的 this.base, 我猜是导致 404 的原因

const proxyBase = `${this.scheme}://${this.server}:${this.port}${this.base}`;

https://github.com/appium/appium-base-driver/blob/5521888b0fe3496ce21238cece05c6bb16244f93/lib/jsonwp-proxy/proxy.js#L95

我暂时无法确定是 Capabilities 设置不正确, 还是其他问题...

jongyu commented 3 years ago

使用以下配置可以解决

{
  "automationName": "XCUITest",
  "platformName": "iOS",
  "platformVersion": "",
  "deviceName": "iPhone 12 Pro",
  "bundleId": "",
  "udid": "",
  "newCommandTimeout": "3600",
  "skipLogCapture": "true",
  "webDriverAgentUrl": "http://localhost:8100",
  "usePrebuiltWDA": "true",
  "useXctestrunFile": "false"
}

2268314959 commented 3 years ago

@pencil1 你好，请问一下Unable to start WebDriverAgent session because of xcodebuild failure，这个问题解决了吗

alibaba / tidevice

求解：我启动完wda后，怎么运行appium #28