Not able to play automated videos

I’ve selected the web recorder and gone through some fields, but I was unable to run the video once I click on run , this was the response I got ,

12-03-2018 08:34:17 PM Test Cases/All

Elapsed time: 53.080s

Test Cases/All FAILED.

Reason:

com.kms.katalon.core.exception.StepFailedException: Unable to click on object ‘Object Repository/Page_RCM Brain/i_account_circle’ (Root cause: com.kms.katalon.core.webui.exception.WebElementNotFoundException: Web element with id: ‘Object Repository/Page_RCM Brain/i_account_circle’ located by ‘By.xpath: //div[@id=‘q-app’]/div/div[4]/div/aside/div/div/div/div/div/div/i’ not found)

at com.kms.katalon.core.keyword.internal.KeywordMain.stepFailed(KeywordMain.groovy:36)

at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.stepFailed(WebUIKeywordMain.groovy:65)

at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:27)

at com.kms.katalon.core.webui.keyword.builtin.ClickKeyword.click(ClickKeyword.groovy:86)

at com.kms.katalon.core.webui.keyword.builtin.ClickKeyword.execute(ClickKeyword.groovy:67)

at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:53)

at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.click(WebUiBuiltInKeywords.groovy:616)

at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$click$5.call(Unknown Source)

at All.run(All:32)

at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)

at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)

at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:321)

at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:312)

at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:291)

at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:283)

at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:222)

at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:106)

at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:97)

at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)

at TempTestCase1543849454166.run(TempTestCase1543849454166.groovy:22)