# Error in test suite

**URL:** <https://forum.katalon.com/t/error-in-test-suite/128499>\
**Category:** Web Testing\
**Tags:** katalon-studio\
**Created:** [April 19, 2024, 11:36am UTC](https://forum.katalon.com/t/error-in-test-suite/128499 "2024-04-19T11:36:18Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![tsoares](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/tsoares/32/23869_2.png) [@tsoares](https://forum.katalon.com/u/tsoares)\
**Post date:** [April 19, 2024, 11:36am UTC](https://forum.katalon.com/t/error-in-test-suite/128499/1 "2024-04-19T11:36:18Z")

</div>

When i try to open a test suite that previously worked, i get the error: Unable to Open Test Suite

I try to delete and create again the test suite but the same error persists

I tried the steps on:" [Existing test suite failed to open with unexpected error pop up - #5 by rsyhnn - Web Testing - Katalon Community](http://forum.katalon.com/t/existing-test-suite-failed-to-open-with-unexpected-error-pop-up/34522/5)  
Close your Katalon project

Delete folders

/bin

/Libs

/.cache

/.classpath

/.project

— these folders are safe to delete as they will be recreated.

Reopen your project  
"  
but still no change

 ![image](https://europe1.discourse-cdn.com/katalon/original/3X/2/1/2194a05a60f7eeb0ad019fe4487871a2b6a9a8f9.png)

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<div class="post-metadata">

**Author:** ![Elly\_Tran](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/elly_tran/32/21874_2.png) [@Elly\_Tran](https://forum.katalon.com/u/Elly_Tran)\
**Post date:** [April 22, 2024, 1:47am UTC](https://forum.katalon.com/t/error-in-test-suite/128499/2 "2024-04-22T01:47:49Z")

</div>

Hi,

Welcome to our community. Can you please help share more information such as version, OS, and error log (`Help > Error Log`)? Thank you

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<div class="post-metadata">

**Author:** ![tsoares](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/tsoares/32/23869_2.png) [@tsoares](https://forum.katalon.com/u/tsoares)\
**Post date:** [April 22, 2024, 10:03am UTC](https://forum.katalon.com/t/error-in-test-suite/128499/3 "2024-04-22T10:03:30Z")

</div>

Thank you in advance

Katalon version 9.4.0  
Build info: version: ‘3.141.59’, revision: ‘e82be7d358’  
os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘17.0.7’

This is the error log:

!ENTRY org.eclipse.e4.ui.workbench 4 0 2024-04-19 11:11:57.793  
!MESSAGE Unable to create class ‘com.kms.katalon.composer.report.parts.ReportPart’ from bundle ‘64’  
!STACK 0  
org.eclipse.e4.core.di.InjectionException: java.lang.NullPointerException: Cannot invoke “com.kms.katalon.core.logging.model.TestSuiteLogRecord.getLogFolder()” because “this.testSuiteLogRecord” is null  
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:68)  
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:995)  
at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:140)  
at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:403)  
at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:330)  
at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202)  
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91)  
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60)  
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42)  
at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132)  
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:995)  
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:659)  
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:763)  
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:728)  
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)  
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:712)  
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.lambda$0(PartServiceImpl.java:105)  
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38)  
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:183)  
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:133)  
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4785)  
at org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize.syncExec(DisplayUISynchronize.java:34)  
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)  
at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)  
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)  
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)  
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)  
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)  
at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:133)  
at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)  
at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)  
at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)  
at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63)  
at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424)  
at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElementGen(ElementContainerImpl.java:170)  
at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:188)  
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:660)  
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:624)  
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:790)  
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:761)  
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:683)  
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:678)  
at com.kms.katalon.composer.testsuite.handlers.OpenTestSuiteHandler.openManualTestSuiteEntity(OpenTestSuiteHandler.java:374)  
at com.kms.katalon.composer.testsuite.handlers.OpenTestSuiteHandler.excute(OpenTestSuiteHandler.java:129)  
at com.kms.katalon.composer.testsuite.handlers.OpenTestSuiteHandler$1.handleEvent(OpenTestSuiteHandler.java:116)  
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38)  
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:183)  
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:133)  
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4785)  
at org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize.syncExec(DisplayUISynchronize.java:34)  
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)  
at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)  
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)  
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)  
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)  
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)  
at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:133)  
at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)  
at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)  
at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)  
at com.kms.katalon.composer.explorer.parts.ExplorerPart$11.doubleClick(ExplorerPart.java:836)  
at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:780)  
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)  
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)  
at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:777)  
at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1542)  
at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1211)  
at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:272)  
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:329)  
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)  
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)  
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)  
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4054)  
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3642)  
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)  
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)  
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)  
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)  
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:643)  
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)  
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:550)  
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:171)  
at com.kms.katalon.core.application.WorkbenchApplicationStarter.start(WorkbenchApplicationStarter.java:23)  
at com.kms.katalon.application.Application.runGUI(Application.java:209)  
at com.kms.katalon.application.Application.start(Application.java:114)  
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)  
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)  
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)  
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)  
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)  
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)  
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  
at java.base/java.lang.reflect.Method.invoke(Method.java:568)  
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)  
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)  
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)  
Caused by: java.lang.NullPointerException: Cannot invoke “com.kms.katalon.core.logging.model.TestSuiteLogRecord.getLogFolder()” because “this.testSuiteLogRecord” is null  
at com.kms.katalon.composer.report.parts.ReportPart.createExportReportMenu(ReportPart.java:792)  
at com.kms.katalon.composer.report.parts.ReportPart.createShowAndHideDetailsToolbar(ReportPart.java:761)  
at com.kms.katalon.composer.report.parts.ReportPart.createCompositeTestCaseFilter(ReportPart.java:726)  
at com.kms.katalon.composer.report.parts.ReportPart.createCompositeTestCaseTable(ReportPart.java:1196)  
at com.kms.katalon.composer.report.parts.ReportPart.createControls(ReportPart.java:1470)  
at com.kms.katalon.composer.report.parts.ReportPart.init(ReportPart.java:347)  
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)  
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  
at java.base/java.lang.reflect.Method.invoke(Method.java:568)  
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)  
… 96 more

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<div class="post-metadata">

**Author:** ![system](https://europe1.discourse-cdn.com/katalon/original/3X/d/5/d55596ab02785a255798e87ede769734747b30c4.svg) [@system](https://forum.katalon.com/u/system)\
**Post date:** [April 22, 2024, 10:03am UTC](https://forum.katalon.com/t/error-in-test-suite/128499/4 "2024-04-22T10:03:30Z")

</div>

Hi there,

Thank you very much for your topic. Please note that it may take a little while before a member of our community or from Katalon team responds to you.

Thanks!