使用 UIAutomation 的仪器出现意外错误

发布于 2024-09-14 22:39:38 字数 760 浏览 12 评论 0原文

我目前正在使用 IOS SDK 4.0.2 并学习如何进行 UIAutomation。不幸的是，我发现在模拟器中，当我尝试运行简单的 Java 脚本测试（仅分配变量）时，出现以下错误。

Unexpected error in -[UIATarget_0x5d04f60 frontMostApp], /SourceCache/UIAutomation_Sim/UIAutomation-37/Framework/UIATargetElements.m line 437,

这是我试图运行的“脚本”

   function iDontDoAnything() {
      var target = UIATarget.localTarget();
      var app = target.frontMostApp();
      var navBar = app.navigationBar();
      UIALogger.logPass("it passed");
}

  UIALogger.logStart("First Tester Test");
  iDontDoAnything();

，我发现这是因为调用 frontMostApp() 时返回 null。测试在 4.0.2 的实际设备上运行良好/通过。

主要问题：4.0.2在模拟器上有办法解决这个问题吗？我已经注意到了存在此问题的早期版本（4.0.1）的解决方案 - 尝试过但没有成功。

目前还没有太多文档，任何建议将不胜感激！

劳伦

原文

I am currently using IOS SDK 4.0.2 and learning how to do UIAutomation. Unfortunately I found that in the Simulator, when I try running a simple Java script test (that just assigns variables) I get the following error.

Unexpected error in -[UIATarget_0x5d04f60 frontMostApp], /SourceCache/UIAutomation_Sim/UIAutomation-37/Framework/UIATargetElements.m line 437,

Here is the "Script" I was trying to run

   function iDontDoAnything() {
      var target = UIATarget.localTarget();
      var app = target.frontMostApp();
      var navBar = app.navigationBar();
      UIALogger.logPass("it passed");
}

  UIALogger.logStart("First Tester Test");
  iDontDoAnything();

And I figured out that this is because I am getting a null returned when frontMostApp() is called. The test runs fine/passes on the actual device with 4.0.2.

Main Question: Is there a way to solve this problem in 4.0.2 on the simulator? I have noted a solution for the earlier version (4.0.1) that had this problem - tried it with no success.

Not much documentation out there yet, any advice would be much appreciated!

Lauren

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琴流音 2024-09-21 22:39:38

你检查模拟器是否有accessibility.plist吗？

我在 https://devforums.apple.com/message/261883#261883 上找到了这个他们建议：“将 ~/Library/Application Support/iPhone Simulator/4.0/Library/Preferences/com.apple.Accessibility.plist 复制到 ~/Library/Application Support/iPhone Simulator/4.0.1/Library/Preferences”并且它有效为我。

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