whats problem?

[milestone35]

BaseClas.cs

IJavaScriptExecutor js = driver as IJavaScriptExecutor;
js.ExecuteScript(Scripting.newMessageScan);**

detail:
System.InvalidOperationException
HResult=0x80131509
Message=unknown error: Cannot read property 'call' of undefined
(Session info: chrome=74.0.3729.169)
(Driver info: chromedriver=2.33.506120 (e3e53437346286c0bc2d2dc9aa4915ba81d9023f),platform=Windows NT 10.0.17763 x86_64)
Source=WebDriver
StackTrace:
at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse)
at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
at OpenQA.Selenium.Remote.RemoteWebDriver.ExecuteScriptCommand(String script, String commandName, Object[] args)
at OpenQA.Selenium.Remote.RemoteWebDriver.ExecuteScript(String script, Object[] args)
at WebWhatsappBotCore.IWebWhatsappDriver.d__23.MoveNext() in C:\Users\harun.hanbay\Downloads\WebWhatsappBot-master (1)\WebWhatsappBot-master\WebWhatsappAPI\BaseClass.cs:line 236

[weltonbatist]

Hello, how are you?
Were you able to solve the problem?

[Shyam200408]

Same issue I am facing it seems he used URL everywhere: 'http://localhost:8080/zetdeveloper/"
this may need to change as per local machine's url ?