Not able run the CucumberTests and getting below error contiously

2020-07-01 14:29:05.457 INFO c.k.k.core.main.WSVerificationExecutor - --------------------
2020-07-01 14:29:05.461 INFO c.k.k.core.main.WSVerificationExecutor - START Verification
2020-07-01 14:29:05.806 INFO c.k.k.c.c.k.CucumberBuiltinKeywords - Starting run keyword runFeatureFile: ‘Include/features/EnrolmentTest.feature’ and extract report to folder: ‘C:\Users\SURYAM~1.R\AppData\Local\Temp\Katalon\Include\features\EnrolmentTest.feature\20200701_142858/cucumber_report/1593593945794’…
2020-07-01 14:29:08.240 ERROR c.k.k.core.keyword.internal.KeywordMain - :x: Keyword runFeatureFile was failed (Root cause: java.lang.NoClassDefFoundError: TestObject
at cucumber.runtime.java.MethodScanner.scan(MethodScanner.java:40)
at cucumber.runtime.java.JavaBackend.loadGlue(JavaBackend.java:82)
at cucumber.runner.Runner.(Runner.java:36)
at cucumber.runtime.Runtime.(Runtime.java:65)
at cucumber.runtime.Runtime.(Runtime.java:46)
at cucumber.runtime.Runtime.(Runtime.java:42)
at cucumber.api.cli.Main.run(Main.java:34)
at cucumber.api.cli.Main$run.call(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$_runFeatureFile_closure1.doCall(CucumberBuiltinKeywords.groovy:76)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$_runFeatureFile_closure1.doCall(CucumberBuiltinKeywords.groovy)
at com.kms.katalon.core.keyword.internal.KeywordMain.runKeyword(KeywordMain.groovy:68)
at com.kms.katalon.core.keyword.internal.KeywordMain$runKeyword.call(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords.runFeatureFile(CucumberBuiltinKeywords.groovy:46)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$runFeatureFile$0.callStatic(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords.runFeatureFile(CucumberBuiltinKeywords.groovy:169)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$runFeatureFile.call(Unknown Source)
at WSVerification1593593945533.run(WSVerification1593593945533:2)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.WSVerificationExecutor.runScript(WSVerificationExecutor.java:146)
at com.kms.katalon.core.main.WSVerificationExecutor.doExecute(WSVerificationExecutor.java:140)
at com.kms.katalon.core.main.WSVerificationExecutor.processExecutionPhase(WSVerificationExecutor.java:123)
at com.kms.katalon.core.main.WSVerificationExecutor.accessMainPhase(WSVerificationExecutor.java:115)
at com.kms.katalon.core.main.WSVerificationExecutor.execute(WSVerificationExecutor.java:103)
at com.kms.katalon.core.main.TestCaseMain.runFeatureFile(TestCaseMain.java:144)
at com.kms.katalon.core.main.TestCaseMain$runFeatureFile$0.call(Unknown Source)
at TempTempCase1593593938456.run(TempTempCase1593593938456.groovy:25)
Caused by: java.lang.ClassNotFoundException: TestObject
… 27 more
)
2020-07-01 14:29:08.260 ERROR c.k.k.core.main.WSVerificationExecutor - :x: Verification FAILED.
Reason:
com.kms.katalon.core.exception.StepFailedException: Keyword runFeatureFile was failed (Root cause: java.lang.NoClassDefFoundError: TestObject
at cucumber.runtime.java.MethodScanner.scan(MethodScanner.java:40)
at cucumber.runtime.java.JavaBackend.loadGlue(JavaBackend.java:82)
at cucumber.runner.Runner.(Runner.java:36)
at cucumber.runtime.Runtime.(Runtime.java:65)
at cucumber.runtime.Runtime.(Runtime.java:46)
at cucumber.runtime.Runtime.(Runtime.java:42)
at cucumber.api.cli.Main.run(Main.java:34)
at cucumber.api.cli.Main$run.call(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$_runFeatureFile_closure1.doCall(CucumberBuiltinKeywords.groovy:76)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$_runFeatureFile_closure1.doCall(CucumberBuiltinKeywords.groovy)
at com.kms.katalon.core.keyword.internal.KeywordMain.runKeyword(KeywordMain.groovy:68)
at com.kms.katalon.core.keyword.internal.KeywordMain$runKeyword.call(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords.runFeatureFile(CucumberBuiltinKeywords.groovy:46)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$runFeatureFile$0.callStatic(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords.runFeatureFile(CucumberBuiltinKeywords.groovy:169)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$runFeatureFile.call(Unknown Source)
at WSVerification1593593945533.run(WSVerification1593593945533:2)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.WSVerificationExecutor.runScript(WSVerificationExecutor.java:146)
at com.kms.katalon.core.main.WSVerificationExecutor.doExecute(WSVerificationExecutor.java:140)
at com.kms.katalon.core.main.WSVerificationExecutor.processExecutionPhase(WSVerificationExecutor.java:123)
at com.kms.katalon.core.main.WSVerificationExecutor.accessMainPhase(WSVerificationExecutor.java:115)
at com.kms.katalon.core.main.WSVerificationExecutor.execute(WSVerificationExecutor.java:103)
at com.kms.katalon.core.main.TestCaseMain.runFeatureFile(TestCaseMain.java:144)
at com.kms.katalon.core.main.TestCaseMain$runFeatureFile$0.call(Unknown Source)
at TempTempCase1593593938456.run(TempTempCase1593593938456.groovy:25)
Caused by: java.lang.ClassNotFoundException: TestObject
… 27 more
)
at com.kms.katalon.core.keyword.internal.KeywordMain.stepFailed(KeywordMain.groovy:50)
at com.kms.katalon.core.keyword.internal.KeywordMain.stepFailed(KeywordMain.groovy)
at com.kms.katalon.core.keyword.internal.KeywordMain.runKeyword(KeywordMain.groovy:70)
at com.kms.katalon.core.keyword.internal.KeywordMain$runKeyword.call(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords.runFeatureFile(CucumberBuiltinKeywords.groovy:46)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$runFeatureFile$0.callStatic(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords.runFeatureFile(CucumberBuiltinKeywords.groovy:169)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$runFeatureFile.call(Unknown Source)
at WSVerification1593593945533.run(WSVerification1593593945533:2)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.WSVerificationExecutor.runScript(WSVerificationExecutor.java:146)
at com.kms.katalon.core.main.WSVerificationExecutor.doExecute(WSVerificationExecutor.java:140)
at com.kms.katalon.core.main.WSVerificationExecutor.processExecutionPhase(WSVerificationExecutor.java:123)
at com.kms.katalon.core.main.WSVerificationExecutor.accessMainPhase(WSVerificationExecutor.java:115)
at com.kms.katalon.core.main.WSVerificationExecutor.execute(WSVerificationExecutor.java:103)
at com.kms.katalon.core.main.TestCaseMain.runFeatureFile(TestCaseMain.java:144)
at com.kms.katalon.core.main.TestCaseMain$runFeatureFile$0.call(Unknown Source)
at TempTempCase1593593938456.run(TempTempCase1593593938456.groovy:25)
Caused by: java.lang.NoClassDefFoundError: TestObject
at cucumber.runtime.java.MethodScanner.scan(MethodScanner.java:40)
at cucumber.runtime.java.JavaBackend.loadGlue(JavaBackend.java:82)
at cucumber.runner.Runner.(Runner.java:36)
at cucumber.runtime.Runtime.(Runtime.java:65)
at cucumber.runtime.Runtime.(Runtime.java:46)
at cucumber.runtime.Runtime.(Runtime.java:42)
at cucumber.api.cli.Main.run(Main.java:34)
at cucumber.api.cli.Main$run.call(Unknown Source)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$_runFeatureFile_closure1.doCall(CucumberBuiltinKeywords.groovy:76)
at com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords$_runFeatureFile_closure1.doCall(CucumberBuiltinKeywords.groovy)
at com.kms.katalon.core.keyword.internal.KeywordMain.runKeyword(KeywordMain.groovy:68)
… 16 more
Caused by: java.lang.ClassNotFoundException: TestObject
… 27 more

2020-07-01 14:29:08.279 INFO c.k.k.core.main.WSVerificationExecutor - END Verification

please help me on this

@Suryamani.r
Just delete bin folder then open your project again.

Thanks @duyluong, issue resolved.

Facing issues while integrating Extent Report with the cucumber tests in katalon, can you tell us how to integrate the same.

@Suryamani.r Hey mate, did you find solution for the above issue ? Currently I am facing after I upgraded my Katalon version to 8.2.5. Cucumber keywords are not recognised. What would be the best option ?
A. reinstall Katalon to lower version or something ?
B. reinstall just the cucumber jar ? (can we do that ? It may affect the Katalon core, is not it ? )
C. or anyother solution ?

@magesh.mariappan

Which the previous version of KS can run your test properly?

Please also share the details of the error log, test case scripts, feature files, and step definitions you are using.