I am getting the “java.lang.nullpointerexception” with katalon studio version 7.1.2, while scheduling a task with Timer and TimerTask classes I need to perform some task for every 5 minutes and till 30 minutes.
In MacOS, tried with Katalon version 7.1.1 and 7.1.2, the below code working perfectly But in Windows OS, with same Katalon versions, Im getting this exception
Here is my code snippet,
import static com.kms.katalon.core.checkpoint.CheckpointFactory.findCheckpoint
import static com.kms.katalon.core.testcase.TestCaseFactory.findTestCase
import static com.kms.katalon.core.testdata.TestDataFactory.findTestData
import static com.kms.katalon.core.testobject.ObjectRepository.findTestObject
import static com.kms.katalon.core.testobject.ObjectRepository.findWindowsObject
import com.kms.katalon.core.checkpoint.Checkpoint as Checkpoint
import com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords as CucumberKW
import com.kms.katalon.core.mobile.keyword.MobileBuiltInKeywords as Mobile
import com.kms.katalon.core.model.FailureHandling as FailureHandling
import com.kms.katalon.core.testcase.TestCase as TestCase
import com.kms.katalon.core.testdata.TestData as TestData
import com.kms.katalon.core.testobject.TestObject as TestObject
import com.kms.katalon.core.webservice.keyword.WSBuiltInKeywords as WS
import com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords as WebUI
import com.kms.katalon.core.windows.keyword.WindowsBuiltinKeywords as Windows
import internal.GlobalVariable as GlobalVariable
import static java.util.concurrent.TimeUnit.*;
import java.util.concurrent.Executors;
import java.util.Timer;
import java.util.TimerTask;
import java.util.*
import java.time.*
Timer timer = new Timer();
Date currentTime = new Date();
def maxDuration
use (groovy.time.TimeCategory) {
maxDuration = 30.minutes.from.now
}
timer.schedule(new TimerTask() {
@Override
public void run() {
currentTime = new Date()
if(currentTime.compareTo(maxDuration) < 0) {
//Some Task
}
else
{
timer.cancel();
}
}
}, 0, 5601000);