我们正在尝试使用机器人框架+ appium自动化ios app（在设备上）。下面是页面的xml布局，我们想在输入文本中输入文本。
<AppiumAUT>
<UIAApplication name="mobil88" label="mobil88" value="" dom="" enabled="true" valid="true" visible="true" hint="" path="/0" x="0" y="0" width="320" height="568">
<UIAWindow name="" label="" value="" dom="" enabled="true" valid="true" visible="true" hint="" path="/0/0" x="0" y="0" width="320" height="568">
<UIAScrollView name="" label="" value="" dom="" enabled="true" valid="true" visible="true" hint="" path="/0/0/1" x="0" y="20" width="320" height="548">
<UIAWebView name="" label="" value="" dom="" enabled="true" valid="true" visible="true" hint="" path="/0/0/1/0" x="0" y="20" width="320" height="548">
<UIATextField name="Email" label="" value="Email" dom="[object Object]" enabled="true" valid="true" visible="true" hint="" path="/0/0/1/0/0" x="43" y="219" width="234" height="21">
</UIATextField>
</UIAWebView>
</UIAScrollView>
</UIAWindow>
<UIAWindow name="" label="" value="" dom="" enabled="true" valid="true" visible="false" hint="" path="/0/1" x="0" y="0" width="320" height="568">
</UIAWindow>
<UIAWindow name="" label="" value="" dom="" enabled="true" valid="true" visible="true" hint="" path="/0/2" x="0" y="0" width="320" height="568">
<UIAStatusBar name="" label="" value="" dom="" enabled="true" valid="true" visible="true" hint="" path="/0/2/0" x="0" y="0" width="320" height="20">
<UIAElement name="No Service" label="No Service" value="" dom="" enabled="true" valid="true" visible="true" hint="Swipe down with three fingers to reveal the notification center., Swipe up with three fingers to reveal the control center, Double-tap to scroll to top" path="/0/2/0/0" x="6" y="0" width="62" height="20">
</UIAElement>
<UIAElement name="3 of 3 Wi-Fi bars" label="3 of 3 Wi-Fi bars" value="SSID" dom="" enabled="true" valid="true" visible="true" hint="Swipe down with three fingers to reveal the notification center., Swipe up with three fingers to reveal the control center, Double-tap to scroll to top" path="/0/2/0/1" x="73" y="0" width="13" height="20">
</UIAElement>
<UIAElement name="2:33 PM" label="2:33 PM" value="" dom="" enabled="true" valid="true" visible="true" hint="Swipe down with three fingers to reveal the notification center., Swipe up with three fingers to reveal the control center, Double-tap to scroll to top" path="/0/2/0/2" x="137" y="0" width="50" height="20">
</UIAElement>
<UIAElement name="87% battery power, Charging" label="87% battery power, Charging" value="" dom="" enabled="true" valid="true" visible="true" hint="Swipe down with three fingers to reveal the notification center., Swipe up with three fingers to reveal the control center, Double-tap to scroll to top" path="/0/2/0/3" x="255" y="0" width="60" height="20">
</UIAElement>
</UIAStatusBar>
</UIAWindow>
</UIAApplication>
我们在下面尝试过，但它没有做任何事情或说没有找到该元素，欢迎任何建议。谢谢。
//UIATextField[@name="Email"] ,, or
//UIAApplication[1]/UIAWindow[1]/UIAScrollView[1]/UIAWebView[1]/UIATextField[1]
xpath=//*[@value="Email"]