Assert.assertTrue("OpenWebUrlError", solo.waitForWebElement(By.textContent("找不到网页")));

java.lang.NullPointerException: lock == null
at java.io.Reader.<init>(Reader.java:64)
at java.io.InputStreamReader.<init>(InputStreamReader.java:122)
at java.io.InputStreamReader.<init>(InputStreamReader.java:59)
at com.robotium.solo.WebUtils.getJavaScriptAsString(WebUtils.java:354)
at com.robotium.solo.WebUtils.prepareForStartOfJavascriptExecution(WebUtils.java:162)
at com.robotium.solo.WebUtils.executeJavaScriptFunction(WebUtils.java:276)
at com.robotium.solo.WebUtils.executeJavaScript(WebUtils.java:238)
at com.robotium.solo.WebUtils.getWebElements(WebUtils.java:111)
at com.robotium.solo.Searcher.searchForWebElement(Searcher.java:238)
at com.robotium.solo.Waiter.waitForWebElement(Waiter.java:498)
at com.robotium.solo.Solo.waitForWebElement(Solo.java:672)

BufferedReader input =  new BufferedReader(new InputStreamReader(fis));

该语句抛出null异常

InputStream fis = getClass().getResourceAsStream("RobotiumWeb.js");

执行发现这个js文件似乎读取失败，修改读取路径到androidTest下也抛出同样的异常，由于AS新的三部分架构可能改变了测试的框架导致，getResourceAsStream读取文件失败

暂时解决办法把这个js文件扔到sdcard里了

InputStream fis = new FileInputStream(new File("/sdcard/RobotiumWeb.js"));

测试执行通过。