Throw NullPointerException when run from CMD

ti.wang01 · July 31, 2020, 8:31am

When start to run test suite, it always throw NullPointerException. Anyone know how to fix this?
C:\WINDOWS\system32>katalonc -noSplash -runMode=console -projectPath=“C:\Repository\Platform\Platform.prj” -retry=0 -testSuitePath=“Test Suites/Customer_xxxx” -executionProfile=“default” -browserType=“Chrome” -apiKey=“xxxxxxxxxx” --config -proxy.auth.option=NO_PROXY -proxy.system.option=NO_PROXY -proxy.system.applyToDesiredCapabilities=true
Katalon workspace folder is set to default location: C:\Users\Cxxxx\AppData\Local\Temp\session-edbccb1d
Starting Groovy-Eclipse compiler resolver. Specified compiler level: unspecified
131 2.4.7.xx-201611170128-e46 = ACTIVE

INFO: Katalon Version: 7.6.2
INFO: Command-line arguments: -runMode=console -projectPath=C:\Repository\Platform\Platform.prj -retry=0 -testSuitePath=Test Suites/Customer_xxxx -executionProfile=default -browserType=Chrome -apiKey=******** --config -proxy.auth.option=NO_PROXY -proxy.system.option=NO_PROXY -proxy.system.applyToDesiredCapabilities=true
INFO: User working dir: C:\WINDOWS\system32
INFO: Error log: C:/Users/Cxxxx/AppData/Local/Temp/session-edbccb1d/.metadata/.log
INFO: Katalon TestOps server URL: https://analytics.katalon.com
INFO: Katalon Store server URL: https://store.katalon.com
INFO: User home: C:\Users\Cxxxx
INFO: Java vendor: Oracle Corporation
INFO: Java version: 1.8.0_181
INFO: Local OS: Windows 10 64bit
INFO: CPU load: 12%
INFO: Total memory: 16190 MB
INFO: Free memory: 2929 MB
Start getting machine ID on Windows
Start appending additional signatures
hardwareSerialNumber
osDependentUsername cxxxx
End appending additional signatures 79302547-3eca-4f1f-8515-86ed021cca65__cxxxx
End getting machine ID on Windows a17c4b176f580a9cd78d1ee11d9ab7f6
INFO: Machine ID: a17c4b176f580a9cd78d1ee11d9ab7f6

Activating…
Start activating offline…
Search for valid offline licenses in folder: C:\Users\Cxxxxx.katalon\license
The number of valid offline licenses: 0
Offline activation failed.
Start activating online…
log4j:WARN No appenders could be found for logger (org.apache.http.client.protocol.RequestAddCookies).
log4j:WARN Please initialize the log4j system properly.
Delete folder: bin
Delete folder: Libs
Cleaning up workspace
Opening project file: C:\Repository\Platform\Platform.prj
/C%%Repository%Platform%Platform.prj/Test Listeners/TestListener.groovy: 13 Groovy:unable to resolve class internal.GlobalVariable
Generating global variables…
Parsing custom keywords…

Fri Jul 31 15:48:03 CST 2020
java.lang.NullPointerException
at com.kms.katalon.util.jdt.JDTUtil.findMethod(JDTUtil.java:47)
at com.kms.katalon.custom.parser.CustomKeywordParser.findJavadoc(CustomKeywordParser.java:299)
at com.kms.katalon.custom.parser.CustomKeywordParser.collectMethodJavadocs(CustomKeywordParser.java:292)
at com.kms.katalon.custom.parser.CustomKeywordParser.parseCustomKeywordFile(CustomKeywordParser.java:278)
at com.kms.katalon.custom.parser.CustomKeywordParser.parseProjectCustomKeywords(CustomKeywordParser.java:81)
at com.kms.katalon.controller.KeywordController.parseAllCustomKeywords(KeywordController.java:152)
at com.kms.katalon.controller.ProjectController.openProject(ProjectController.java:213)
at com.kms.katalon.execution.console.ConsoleMain.getProject(ConsoleMain.java:569)
at com.kms.katalon.execution.console.ConsoleMain.findProject(ConsoleMain.java:463)
at com.kms.katalon.execution.console.ConsoleMain.launch(ConsoleMain.java:291)
at com.kms.katalon.console.application.ConsoleApplicationStarter.start(ConsoleApplicationStarter.java:37)
at com.kms.katalon.application.Application.runConsole(Application.java:120)
at com.kms.katalon.application.Application.start(Application.java:84)
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)

yoyox98 · July 31, 2020, 2:48pm

Does this happen only in CMD mode ? if yes try getting a fresh katalon installation
if not then it might be one of you custom keywords

huynguyen · July 31, 2020, 4:31pm

Hi @ti.wang01,
We’ve acknowledged the issue and will release a fix soon.

ti.wang01 · August 2, 2020, 11:26am

Thank you, is it a code issue of Katalon itself?

ti.wang01 · August 2, 2020, 11:26am

This error also always comes up when run suite via Jenkins. (Katalon version: 7.6.1 & 7.6.2)

duyluong · August 2, 2020, 11:27am

@ti.wang01
This issue is an internal bug and doesn’t not affect your test result. We will fix this in upcoming releases.

Thanks for your report.

qatools · August 24, 2020, 11:54am

Is this issue fixed or are there any workaround? We are facing the same issue.

ti.wang01 · October 13, 2020, 2:37am

@duyluong, may I know which version of Katalon contains this fix?

duyluong · October 13, 2020, 7:11am

Hi @ti.wang01, @qatools

Please update to v7.7.2 for the fix.

Thanks

ti.wang01 · October 16, 2020, 3:25am

Hi @duyluong,
In fact, this issue is still reproducing on v7.7.2:
Start reloading plugins…
Katalon version: 7.7.2
Plugin info URL: https://store.katalon.com/api/products/ks?appVersion=7.7.2&appType=ENGINE&licenseType=ENTERPRISE

Fri Oct 16 11:23:23 CST 2020
java.lang.NullPointerException
** at com.kms.katalon.util.jdt.JDTUtil.findMethod(JDTUtil.java:47)**
** at com.kms.katalon.custom.parser.CustomKeywordParser.findJavadoc(CustomKeywordParser.java:299)**
** at com.kms.katalon.custom.parser.CustomKeywordParser.collectMethodJavadocs(CustomKeywordParser.java:292)**
** at com.kms.katalon.custom.parser.CustomKeywordParser.parseCustomKeywordFile(CustomKeywordParser.java:278)**
** at com.kms.katalon.custom.parser.CustomKeywordParser.parseProjectCustomKeywords(CustomKeywordParser.java:81)**
** at com.kms.katalon.controller.KeywordController.parseAllCustomKeywords(KeywordController.java:152)**
** at com.kms.katalon.activation.plugin.service.PluginService.refreshProjectClasspath(PluginService.java:402)**
** at com.kms.katalon.activation.plugin.service.PluginService.reloadPlugins(PluginService.java:231)**
** at com.kms.katalon.activation.plugin.handler.ConsoleModeReloadPluginsHandler.reload(ConsoleModeReloadPluginsHandler.java:22)**
** 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 com.kms.katalon.execution.console.ConsoleMain.reloadPlugins(ConsoleMain.java:384)**
** at com.kms.katalon.execution.console.ConsoleMain.launch(ConsoleMain.java:311)**
** 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)**

Nilau · October 27, 2020, 3:44pm

I am experiencing the same problem using KRE and version 7.7.2.

EDIT: Tried version 7.8.0, same problem.

huynguyen · October 27, 2020, 4:49pm

Hi @Nilau,
Thank you for your report. We will have a look into this issue again.

clif.molina · October 30, 2020, 7:07pm

I can confirm this issue with 7.7.2 as well

Alwan_Firdaus · November 12, 2020, 2:13am

hallo @huynguyen

any update about this issue? i try at jenkins katalon v7.7.2

java.lang.NullPointerException
at com.kms.katalon.util.jdt.JDTUtil.findMethod(JDTUtil.java:47)
at com.kms.katalon.custom.parser.CustomKeywordParser.findJavadoc(CustomKeywordParser.java:299)
at com.kms.katalon.custom.parser.CustomKeywordParser.collectMethodJavadocs(CustomKeywordParser.java:292)
at com.kms.katalon.custom.parser.CustomKeywordParser.parseCustomKeywordFile(CustomKeywordParser.java:278)
at com.kms.katalon.custom.parser.CustomKeywordParser.parseProjectCustomKeywords(CustomKeywordParser.java:81)

huynguyen · November 16, 2020, 3:11am

Hi @ti.wang01, @yoyox98, @qatools, @Nilau, @clif.molina, @Alwan_Firdaus,
We have built the package 7.7.8.rc2 including the fix for this issue. Please download it at https://github.com/katalon-studio/katalon-studio/releases/tag/v7.7.8.rc2 and try again.

Alwan_Firdaus · November 16, 2020, 3:21am

hallo @huynguyen

thank you. i will try and soon to report it again

huynguyen · November 16, 2020, 5:02pm

Glad to hear that, @Alwan_Firdaus. If the problem still persists, please share with us your whole project, via private messages, for further investigation.

Alwan_Firdaus · November 20, 2020, 9:52am

sorry @huynguyen

this version just application of katalon? how if i want to update on docker image? because my problem when running on jenkins with docker image

Alwan_Firdaus · November 20, 2020, 10:15am

this is my sample

huynguyen · November 20, 2020, 3:46pm

Hi @Alwan_Firdaus,
We haven’t built the Docker image for this version, as it is still the release candidate. To have the fix available in the official release, I need to be confirmed that the fix actually works when you use the standalone KRE.

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Throw NullPointerException when run from CMD

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