Katalon run time engine error class "module-info"'s signer information does not match signer information of other classes in the same package

Question-- I will explain this as best as I could…

I am watching video to learn how to do run time engine ( time on the video where I stopped: 6:44 / 10:29) and I am running on the 9.0 Katalon NEW version

(3578) Katalon Runtime Engine :fire::fire: | Command-Line/Console mode Execution​:fire::fire:| 2021​:fire::fire: - Rahul Automation Studio - YouTube

ISSUE-
I was able to enter the command in the command line for the test suite but the test did not run automatically like in the video.I think there is a step that was not shown.

My config in katalon that I pasted to command line

This is where my code stopped

'Any suggestions on how I run from the command line?

In the video it shows it being executed automatically but that is not happening for me

2 Likes

@naomy.arnold

Does the issue happen with Katalon Studio v9 on your side?

1 Like

Yes! It just now gave me an error that I do not have a license so this could be why its not working! It didn’t give me this error before.

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@naomy.arnold ,

Sorry, I mean Does the issue happen with Katalon Studio v8?

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I never tried it with V8 actually…

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@naomy.arnold

There is a similar line like this in the log:

INFO: Error log: C:/Windows/Temp/session-0c9bff00/.metadata/.log

Can you open that file and share with us?

1 Like

Error log?

Now after running the run time from command line I get this error

com.kms.katalon.core.exception.StepFailedException: Keyword runFeatureFile was failed (Root cause: java.lang.SecurityException: class “module-info”'s signer information does not match signer information of other classes in the same package
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at cucumber.runtime.io.ResourceLoaderClassFinder.loadClass(ResourceLoaderClassFinder.java:43)

1 Like

@naomy.arnold

Now after running the run time from command line I get this error
com.kms.katalon.core.exception.StepFailedException: Keyword runFeatureFile was failed (Root cause: java.lang.SecurityException: class “module-info”'s signer information does not match signer information of other classes in the same package
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at cucumber.runtime.io.ResourceLoaderClassFinder.loadClass(ResourceLoaderClassFinder.java:43)

I think you should try with Katalon Runtime Engine v8

cc: @Shin @xuan.tran

1 Like

Ok so my question is does not work with new version?
how do I downgrade?
when will it work with new version?
@duyluong Thank you so much for trying to help me

1 Like

@naomy.arnold

You can download the previous version from our Github: Release v8.6.8 · katalon-studio/katalon-studio · GitHub

1 Like

I think you should update java and try again

1 Like

Ok I will try this and advise soon, thank you

I will try this soon as well. I will keep you all posted. I appreciate it.

Hello,

same issue with the previous version when running time engine.

ERROR BELOW

class “module-info”'s signer information does not match signer information of other classes in the same package

the difference i see in the TestOPS is the browser not being there

REPORTS
There is no browser but I do not know why

STEPS I DO TO RUN THIS

  1. I click on the icon to open the command console

image

  1. I select the information I need to add then select “Generate Command”

  1. After the command generates I enter it in the command line under the runtime engine path i created

image
image

1 Like

hi, I did this and it does not work still.

1 Like

okay , will look into this

@atul.rai thank you, please keep me posted.

What is version of KRE ?

HI, This is for the studio, how do i find KRE version

image

Java
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AFTER the runtime engine I saw error in the log

!MESSAGE The content type with id “org.eclipse.buildship.core.files.gradlebuildscript” specified in the extension point does not exist.

Please look into Get started with Katalon Runtime Engine | Katalon Docs