Can't locate an element by this strategy: By.chained({By.id: com.karwatechnologies.karwataxi:id/intro_btn_next})

Even if the element is present in the app, it says cannot locate an element by this strategy

Error As follows
Can’t locate an element by this strategy: By.chained({By.id: com.karwatechnologies.karwataxi:id/intro_btn_next})
at io.appium.java_client.pagefactory.AppiumElementLocator.findElement(AppiumElementLocator.java:126)
at io.appium.java_client.pagefactory.interceptors.InterceptorOfASingleElement.intercept(InterceptorOfASingleElement.java:61)
at io.appium.java_client.android.AndroidElement$$EnhancerByCGLIB$$b598166c.click()
at KarwaApp.TaxiBookingAndroid.OnBoardingTestCases.onBoarding(OnBoardingTestCases.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)

Code:
public class OnBoardingElements **
{
** OnBoardingElements(AppiumDriver driver)

** {**
** PageFactory.initElements(new AppiumFieldDecorator(driver), this); **
** }**


** @AndroidFindBy(id = “com.karwatechnologies.karwataxi:id/intro_btn_skip”) **
** public MobileElement skip;**


** @AndroidFindBy(id = “com.karwatechnologies.karwataxi:id/intro_btn_next”)**
** public MobileElement next; **


** @AndroidFindBy(id = “com.karwatechnologies.karwataxi:id/intro_btn_finish”)**
** public MobileElement finish;**
}

I think you should change this
@AndroidFindBy(id = “com.karwatechnologies.karwataxi:id/intro_btn_next”)
to
@AndroidFindBy(id = “intro_btn_next”).