Katalon console mode run error in Ubuntu

I am using Ubuntu 18.04 and download the Katalon 5.5 tar(Katalon_Studio_Linux_64-5.5) from katalon site.

When i run this command received the below error but when i run using Sudo it is working. Can any one help to fix this issue.

./katalon -runMode=console -projectPath="/home/admin/Desktop/projects/sample-automation/sample-automation.prj" -reportFolder="Reports" -reportFileName="report" -retry=0 -testSuitePath="Test Suites/Login" -browserType="Chrome"

java.lang.NullPointerException: Cannot invoke method close() on null object
at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:35)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)
at com.kms.katalon.custom.generation.GlobalVariableTemplate.generateGlobalVariableFile(GlobalVariableTemplate.groovy:117)
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:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1215)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:812)
at com.kms.katalon.custom.generation.GlobalVariableTemplate.invokeMethod(GlobalVariableTemplate.groovy)
at com.kms.katalon.custom.parser.GlobalVariableParser.generateGlobalVariableFile(GlobalVariableParser.java:57)
at com.kms.katalon.custom.parser.GlobalVariableParser.generateGlobalVariableLibFile(GlobalVariableParser.java:45)
at com.kms.katalon.controller.GlobalVariableController.generateGlobalVariableLibFile(GlobalVariableController.java:55)
at com.kms.katalon.controller.ProjectController.openProject(ProjectController.java:99)
at com.kms.katalon.execution.console.ConsoleMain.getProject(ConsoleMain.java:249)
at com.kms.katalon.execution.console.ConsoleMain.findProject(ConsoleMain.java:155)
at com.kms.katalon.execution.console.ConsoleMain.launch(ConsoleMain.java:90)
at com.kms.katalon.console.application.Application.runConsole(Application.java:74)
at com.kms.katalon.core.application.Application.runConsole(Application.java:72)
at com.kms.katalon.core.application.Application.start(Application.java:56)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
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:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
at org.eclipse.equinox.launcher.Main.main(Main.java:1492)

Hello Siva! How did you manage to solve the problem with sudo?

My command line in Ubuntu is: sudo ./katalon --args -noSplash -runMode=console -consoleLog -projectPath=“Test3.prj” -reportFolder=“Reports” -reportFileName=“report” -retry=0 -testSuitePath=“TestSuites/testsuite3” -browserType=“Firefox(headless)” - it does not work :frowning: I get a similar error message.