# NullPointerException when executing via RuntimeEngine **URL:** \ **Category:** Test Management\ **Tags:** runtime-engine, katalon-studio\ **Created:** [November 18, 2020, 4:17pm UTC](https://forum.katalon.com/t/nullpointerexception-when-executing-via-runtimeengine/49334 "2020-11-18T16:17:53Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![laurent.mangin](https://avatars.discourse-cdn.com/v4/letter/l/3be4f8/32.png) [@laurent.mangin](https://forum.katalon.com/u/laurent.mangin)\ **Post date:** [November 18, 2020, 4:17pm UTC](https://forum.katalon.com/t/nullpointerexception-when-executing-via-runtimeengine/49334/1 "2020-11-18T16:17:53Z")
Hello, I have some problems executing a collection test suite from a Jenkins job, using katalon docker image We are using a custom built image in order to inject some data (proxy and such) With an image based on katalon:7.2.5, the collection is executed nicely from Jenkins With an image based on katalon7.7.2 I come across a Null Pointer Exception (logs below) The only difference between the two is the version of the official katalon image we base our custom one on. Here are some logs with the stack trace: ``` INFO: Katalon Version: 7.7.2 INFO: Command-line arguments: --propertiesFile=/katalon/console.properties -projectPath=. -apiKey= ********-testSuiteCollectionPath=Test Suites/Remote --config -proxy.option=MANUAL_CONFIG -proxy.server.type=HTTP -proxy.excludes=****** -proxy.server.address= *****-proxy.server.port=8080 -proxy.username=***** -proxy.password= ******** [...] Start check license task chromedriver is located at default location: /opt/katalonstudio/configuration/resources/drivers/chromedriver_linux64/chromedriver. In case your browser is updated to a newer version, please use this command to update chromdriver: --config -webui.autoUpdateDrivers=true java.lang.NullPointerException at com.kms.katalon.execution.launcher.TestSuiteCollectionConsoleLauncher.buildLauncher(TestSuiteCollectionConsoleLauncher.java:215) at com.kms.katalon.execution.launcher.TestSuiteCollectionConsoleLauncher.buildSubLaunchers(TestSuiteCollectionConsoleLauncher.java:141) at com.kms.katalon.execution.launcher.TestSuiteCollectionConsoleLauncher.newInstance(TestSuiteCollectionConsoleLauncher.java:83) at com.kms.katalon.execution.console.entity.TestSuiteCollectionLauncherOptionParser.getConsoleLauncher(TestSuiteCollectionLauncherOptionParser.java:94) at com.kms.katalon.execution.console.ConsoleExecutor.execute(ConsoleExecutor.java:74) at com.kms.katalon.execution.console.ConsoleMain.launch(ConsoleMain.java:352) at com.kms.katalon.console.application.ConsoleApplicationStarter.start(ConsoleApplicationStarter.java:37) at com.kms.katalon.application.Application.runConsole(Application.java:125) at com.kms.katalon.application.Application.start(Application.java:88) 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) All launchers terminated ``` Thank you for your help ! ---
**Author:** ![duyluong](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/duyluong/32/1116_2.png) [@duyluong](https://forum.katalon.com/u/duyluong)\ **Post date:** [November 19, 2020, 9:19am UTC](https://forum.katalon.com/t/nullpointerexception-when-executing-via-runtimeengine/49334/2 "2020-11-19T09:19:52Z")
Hi @laurent.mangin, Can you share the error log file that was printed at this line: ```auto INFO: Error log: ... ``` We need this file for further investigation. ---
**Author:** ![laurent.mangin](https://avatars.discourse-cdn.com/v4/letter/l/3be4f8/32.png) [@laurent.mangin](https://forum.katalon.com/u/laurent.mangin)\ **Post date:** [November 19, 2020, 9:43am UTC](https://forum.katalon.com/t/nullpointerexception-when-executing-via-runtimeengine/49334/3 "2020-11-19T09:43:29Z")
Hi @duyluong , Here it is :[katalon.log](https://forum.katalon.com/uploads/short-url/uxha7fjnlTe5I9no1jWpaw6fiB0.log) (5.2 KB) ---
**Author:** ![duyluong](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/duyluong/32/1116_2.png) [@duyluong](https://forum.katalon.com/u/duyluong)\ **Post date:** [November 19, 2020, 10:01am UTC](https://forum.katalon.com/t/nullpointerexception-when-executing-via-runtimeengine/49334/4 "2020-11-19T10:01:05Z")
Hi @laurent.mangin, One of the test suites in the test suite collection could not be found. Can you share your project with only test suite folders in the private chat? ---
**Author:** ![laurent.mangin](https://avatars.discourse-cdn.com/v4/letter/l/3be4f8/32.png) [@laurent.mangin](https://forum.katalon.com/u/laurent.mangin)\ **Post date:** [November 19, 2020, 3:58pm UTC](https://forum.katalon.com/t/nullpointerexception-when-executing-via-runtimeengine/49334/5 "2020-11-19T15:58:05Z")
Problem was a relocation of a test suite while the corresponding .ts file was not updated, causing a NPE at runtime. ---
**Author:** ![katamba](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/katamba/32/16103_2.png) [@katamba](https://forum.katalon.com/u/katamba)\ **Post date:** [February 27, 2021, 11:21pm UTC](https://forum.katalon.com/t/nullpointerexception-when-executing-via-runtimeengine/49334/6 "2021-02-27T23:21:15Z")
Could you please advise on how I can identify the particular test suite that’s erred?