Why am I getting an exception with selenium 2.25.0 when trying to execute asynchronous script.
//navigate to my test page. String script = "var callback = arguments[arguments.length - 1];" + "getResult(callback)"; Object result = ((JavascriptExecutor)driver).executeAsyncScript(script, ""); System.out.println(result);
The test page contains the following script:
var result = true; function getResult(callback){ window.setTimeout(function(){callback(true);}, 3000); }
This throws an exception:
FAILED: testSeleniumAsync org.openqa.selenium.TimeoutException: Script execution failed. Script: var callback = arguments[arguments.length - 1];getResult(callback); Timed out waiting for asyncrhonous script result after 2 ms (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 11 milliseconds Build info: version: '2.25.0', revision: '17482', time: '2012-07-18 22:18:01' System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.2.0-27-generic', java.version: '1.6.0_26' Driver info: driver.version: RemoteWebDriver Session ID: 6347b507cf22b6c2d3312937a82a0a02 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
If I remove the setTimeout from my script and I call callback it works. But this is not what I want.
Thanks.
Its very strange that the API is timing out in 2 ms.
I am guessing that the script time out is somehow incorrectly configured (<= 0sec). Since your window timeout occurs after 3 secs, try setting the script time out to some value greater than 3 secs, before you make the call.
Like so:
driver.manage().timeouts().setScriptTimeout(5, TimeUnit.SECONDS);
That might work.
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