go 还是得靠你来，才镇得住啊

京东竟然夜来杭州了

之前试过，发现非付费的 https 正式不好使。选用的方案是正式 https 正式，

单 pc 能同时操作多少设备，试过么？

不建议转，都工作这么多年了

整个 service 去弄这些事情也是不错的

我这不是 mac，在 intelliIDEA 上弄好 scala 环境，导入 appcrawler 功能，总是报错。各位是怎么解决的？

[info] Reapplying settings...
[info] Set current project to AppCrawler (in build file:/Users/dengwei/Documents/amap-client/crawler/AppCrawler/AppCrawler/)
[info] Applying State transformations org.jetbrains.sbt.CreateTasks from /Users/dengwei/Library/Application Support/IntelliJIdea2016.2/Scala/launcher/sbt-structure-1.0.jar
[error] java.lang.ClassNotFoundException: org.jetbrains.sbt.CreateTasks$
[error]         at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
[error]         at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[error]         at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[error]         at java.lang.Class.forName0(Native Method)
[error]         at java.lang.Class.forName(Class.java:348)
[error]         at sbt.internal.inc.ModuleUtilities$.getObject(ModuleUtilities.scala:20)
[error]         at sbt.BasicCommands$.$anonfun$call$5(BasicCommands.scala:187)
[error]         at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:234)
[error]         at scala.collection.immutable.List.foreach(List.scala:389)
[error]         at scala.collection.TraversableLike.map(TraversableLike.scala:234)
[error]         at scala.collection.TraversableLike.map$(TraversableLike.scala:227)
[error]         at scala.collection.immutable.List.map(List.scala:295)
[error]         at sbt.BasicCommands$.$anonfun$call$2(BasicCommands.scala:187)
[error]         at sbt.Command$.$anonfun$applyEffect$4(Command.scala:125)
[error]         at sbt.Command$.$anonfun$applyEffect$2(Command.scala:121)
[error]         at sbt.MainLoop$.processCommand(MainLoop.scala:121)
[error]         at sbt.MainLoop$.$anonfun$next$2(MainLoop.scala:105)
[error]         at sbt.State$$anon$1.runCmd$1(State.scala:227)
[error]         at sbt.State$$anon$1.process(State.scala:233)
[error]         at sbt.MainLoop$.$anonfun$next$1(MainLoop.scala:105)
[error]         at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error]         at sbt.MainLoop$.next(MainLoop.scala:105)
[error]         at sbt.MainLoop$.run(MainLoop.scala:98)
[error]         at sbt.MainLoop$.$anonfun$runWithNewLog$1(MainLoop.scala:76)
[error]         at sbt.io.Using.apply(Using.scala:22)
[error]         at sbt.MainLoop$.runWithNewLog(MainLoop.scala:70)
[error]         at sbt.MainLoop$.runAndClearLast(MainLoop.scala:52)
[error]         at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:37)
[error]         at sbt.MainLoop$.runLogged(MainLoop.scala:29)
[error]         at sbt.StandardMain$.runManaged(Main.scala:104)
[error]         at sbt.xMain.run(Main.scala:71)
[error]         at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)

@seveniruby 发现一个 bug，backButton 在 ios 上始终不生效。
该问题 block 我们后续调研啦，辛苦优先修复一下哈

看代码发现，（设置 ElementAction 时机应该提前吧）

• backButton 设置始终不生效，有 bug： //判断是否需要返回上层 if (nextElement == None) { if (needReturn()) { log.info("need to back") nextElement = getBackButton() setElementAction("back") } else { log.info("no need to back") } }

back 方法：

def back(): Unit = {
  pluginClasses.foreach(_.beforeBack())
  if (conf.currentDriver.toLowerCase == "android") {
    if (backDistance.intervalMS() < 4000) {
      log.warn("two back action too close")
      Thread.sleep(4000)
    }
    driver.asyncTask() {
      driver.back()
    }
    backDistance.append("back")
    appNameRecord.pop()
  } else {
    log.warn("you should define you back button in the conf file")
  }
}

@seveniruby 提个 bug

2017-10-19 17:58:53 WARN [AppiumClient.$anonfun$getPageSource$1.335] get page source error
2017-10-19 17:59:13 ERROR [AppiumClient.asyncTask.149] 20 seconds timeout
2017-10-19 17:59:13 WARN [AppiumClient.$anonfun$getPageSource$1.335] get page source error
2017-10-19 17:59:13 ERROR [Crawler.crawl.196] crawl not finish, return with exception
2017-10-19 17:59:13 ERROR [Crawler.crawl.197]
2017-10-19 17:59:13 ERROR [Crawler.crawl.198] NullPointerException:
2017-10-19 17:59:13 ERROR [Crawler.crawl.199]
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200] java.lang.NullPointerException
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.immutable.StringOps$.length$extension(StringOps.scala:47)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.immutable.StringOps.length(StringOps.scala:47)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.IndexedSeqOptimized.isEmpty(IndexedSeqOptimized.scala:26)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.IndexedSeqOptimized.isEmpty$(IndexedSeqOptimized.scala:26)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.immutable.StringOps.isEmpty(StringOps.scala:29)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.TraversableOnce.nonEmpty(TraversableOnce.scala:111)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.TraversableOnce.nonEmpty$(TraversableOnce.scala:111)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.collection.immutable.StringOps.nonEmpty(StringOps.scala:29)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.Crawler.refreshPage(Crawler.scala:553)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.Crawler.doElementAction(Crawler.scala:1048)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.Crawler.crawl(Crawler.scala:809)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.Crawler.$anonfun$crawl$1(Crawler.scala:173)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at scala.util.Try$.apply(Try.scala:209)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.Crawler.crawl(Crawler.scala:173)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.Crawler.start(Crawler.scala:157)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.AppCrawler$.startCrawl(AppCrawler.scala:342)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.AppCrawler$.parseParams(AppCrawler.scala:310)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.AppCrawler$.main(AppCrawler.scala:90)
2017-10-19 17:59:13 ERROR [Crawler.$anonfun$crawl$4.200]    at com.testerhome.appcrawler.AppCrawler.main(AppCrawler.scala)

问题已解决，wda 的问题，xocde9 目前只能用 ios11 设备跑