there are a lot of reasons for this error.
you'll have to try these methods.
https://www.seleniumeasy.com/selenium-tutorials/element-is-not-clickable-at-point-selenium-webdriver-exception
http://stackoverflow.com/questions/11908249/debugging-element-is-not-clickable-at-point-error#
But i am getting the below error.
Element is not clickable at point (252, 44.399993896484375). Other element would receive the click: <div class="blockUI blockOverlay" style="z-index: 1000; border: medium none; margin: 0px; padding: 0px; width: 100%; height: 100%; top: 0px; left: 0px; background-color: rgb(0, 0, 0); opacity: 0.298215; position: fixed;"></div>
Command duration or timeout: 80 milliseconds
Yes. Please see below:
I want to expand the button.
<iframe id="easyXDM_widget8_provider" frameborder="0" name="easyXDM_widget8_provider" src="https://surveys.kenexa.com/gadgets/dataminer?auth_nonce=DJ0sbLRF5LouV4Je&auth_timestamp=1474123399&auth_token=lwYcGOz0xJTLNDU8&project=7213&auth_signature=ByC%2F1fN1xnkrINK6mkIBDMMwkHw%3D&theme=kenexablue&max=1&xdm_e=https%3A%2F%2Fsurveys.kenexa.com%2Fviewpoint%2F&xdm_c=widget8&xdm_p=4" scrolling="no" style="height: 674px;">
<!DOCTYPE html>
<html>
<head>
<body>
<link type="text/css" rel="stylesheet" href="/gadgets/Content/themes/base/jquery-ui-1.7.3.custom.css?v=329309">
<script type="text/javascript" src="/gadgets/scripts/kenexa/minified/kenexa.gadget.dataminer.min.js?v=329309">
<script type="text/javascript" src="/gadgets/scripts/kenexa/KENEXA.data.Scores.js?v=329309">
<script type="text/javascript">
<style>
<div id="gadget" style="margin: 0px auto; padding: 0px; overflow: auto; width: 1509px;">
<div id="gadget-inner" class="gadgetInner">
<div id="DataGroupLibraryBar"> </div>
<div id="BuildlinesLayout">
<table border="0" cellspacing="0" cellpadding="0" style=" margin-left: 8px; margin-right: 8px">
<tbody>
<tr>
<td class="orgMap" valign="top" style="overflow: hidden;">
<div id="PanelContainer">
<div style="width: 280px; background: rgb(35, 35, 35) none repeat scroll 0% 0%; padding-top: 20px;">
<button id="hidebutton" class="Collapsebutton" title="Collapse to icons" style="margin-top: -15px; float: right; margin-right: 5px;"></button>
<div style="margin-right: 10px; background: white none repeat scroll 0% 0%; width: 260px;">
<div class="panelbar">
<div class="panelbar">
<div class="PanelBar Standard inactive">
<table border="0" width="100%">
<tbody>
<tr>
<td style="width: 32px;">
<td>
<td align="right">
<button class="ExpandDown" type="button" title="Expand"></button>
<button class="ExpandUp" type="button" title="Collapse" style="display: none;"></button>
</td>
</tr>
</tbody>
use this id=[color=#FF0000:329p6sjx]easyXDM_widget8_provider [/color:329p6sjx]to switch to frame.
and then click on white triangle.