Exception in thread "main" java.lang.Error: Unresolved compilation problems after running my first Appium script

Issues/Bugs
1

Exception in thread “main” java.lang.Error: Unresolved compilation problems after running my first Appium script. Can somebody help me to come out from this issue?

Note: I imported all required packages as below.

import org.openqa.selenium.remote.DesiredCapabilities;
import io.appium.java_client.AppiumDriver;
import io.appium.java_client.MobileElement;
import io.appium.java_client.android.AndroidDriver;

Please find more error details below.

Exception in thread “main” java.lang.Error: Unresolved compilation problems:
DesiredCapabilities cannot be resolved to a type
DesiredCapabilities cannot be resolved to a type
AppiumDriver cannot be resolved to a type
MobileElement cannot be resolved to a type
AndroidDriver cannot be resolved to a type
MobileElement cannot be resolved to a type

2

Hi ,am also facing same issue,can anybody suggest to me,what is the reason for this error,how to get resolve?

Description Resource Path Location Type
The import org.openqa.selenium.remote.DesiredCapabilities cannot be resolved sample1.java /first/src/first line 7 Java Problem