Root cause: com.kms.katalon.core.appium.exception.AppiumStartException: Appium directory is not set

2020-07-09 18:34:10.355 INFO c.k.katalon.core.main.TestSuiteExecutor - START Test Suites/SuitTests
2020-07-09 18:34:10.439 INFO c.k.katalon.core.main.TestSuiteExecutor - hostName = APPLE-PC$ - Apple-PC
2020-07-09 18:34:10.442 INFO c.k.katalon.core.main.TestSuiteExecutor - os = Windows 10 64bit
2020-07-09 18:34:10.445 INFO c.k.katalon.core.main.TestSuiteExecutor - hostAddress = 192.168.0.107
2020-07-09 18:34:10.446 INFO c.k.katalon.core.main.TestSuiteExecutor - katalonVersion = 7.5.5.1
2020-07-09 18:34:11.124 INFO c.k.katalon.core.main.TestCaseExecutor - --------------------
2020-07-09 18:34:11.124 INFO c.k.katalon.core.main.TestCaseExecutor - START Test Cases/Initial testcases
2020-07-09 18:34:12.327 DEBUG testcase.Initial testcases - 1: startApplication(“D:\appple\java\asas\guest_10.0.185_VV_INT_sailor_app_MOBILE_v10.0.185.apk”, true)
2020-07-09 18:34:12.884 ERROR c.k.k.core.keyword.internal.KeywordMain - ? Unable to start app at: ‘D:\apple\java\virginapplication******.apk’ (Root cause: com.kms.katalon.core.appium.exception.AppiumStartException: Appium directory is not set.

@v-sudhir.rupani

Please refer to this troubleshoot: https://docs.katalon.com/katalon-studio/docs/troubleshooting-automated-mobile-testing.html