# Unexpected error occurs during executing get latest plugins - Katalon 8.1.0

**URL:** <https://forum.katalon.com/t/unexpected-error-occurs-during-executing-get-latest-plugins-katalon-8-1-0/78516>\
**Category:** Test management\
**Tags:** runtime-engine, katalon-studio\
**Created:** [September 13, 2022, 4:37pm UTC](https://forum.katalon.com/t/unexpected-error-occurs-during-executing-get-latest-plugins-katalon-8-1-0/78516 "2022-09-13T16:37:38Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![cloudservices](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/cloudservices/32/20464_2.png) [@cloudservices](https://forum.katalon.com/u/cloudservices)\
**Post date:** [September 13, 2022, 4:37pm UTC](https://forum.katalon.com/t/unexpected-error-occurs-during-executing-get-latest-plugins-katalon-8-1-0/78516/1 "2022-09-13T16:37:38Z")

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We have been using Katalon for a couple of years. At about the same time when our Node-locked license was replaced by a Floating license, we are now seeing an error every time we attempt to run katalonc from the commandline, specifically:

Start reloading plugins…  
com.kms.katalon.activation.plugin.models.KStoreClientExceptionWithInfo: Unexpected error occurs during executing get latest plugins

Followed by additional StackTrace information.

As far as we are aware there have been no other changes in our environment, other than the change of license from Fixed to Floating at (or about) this time.

We are using katalonc as follows:

katalonc -noSplash -runMode=console -retry=0 -apiKey=“XXXXXXXX” -licenseRelease=true -orgID=68386 -projectPath=" %teamcity.build.checkoutDir%\Tech Debt.prj" -testSuitePath=" Test Suites/TestSuite\_OneAdmin" -executionProfile=“UAT” -browserType=" Chrome (headless)" -testOpsProjectId= 211231

(The apiKey true value has been masked as this is a forum)

Can anyone shed any light on this? All of our tests are now broken…

Thanks!

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<div class="post-metadata">

**Author:** ![philipB](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/philipb/32/16104_2.png) [@philipB](https://forum.katalon.com/u/philipB)\
**Post date:** [September 13, 2022, 10:35pm UTC](https://forum.katalon.com/t/unexpected-error-occurs-during-executing-get-latest-plugins-katalon-8-1-0/78516/2 "2022-09-13T22:35:15Z")

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Can you attach the stack trace information?

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<div class="post-metadata">

**Author:** ![cloudservices](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/cloudservices/32/20464_2.png) [@cloudservices](https://forum.katalon.com/u/cloudservices)\
**Post date:** [September 14, 2022, 6:47am UTC](https://forum.katalon.com/t/unexpected-error-occurs-during-executing-get-latest-plugins-katalon-8-1-0/78516/3 "2022-09-14T06:47:32Z")

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The stack trace (as displayed in the TeamCity log) is as follows:

Thu Sep 08 16:01:03 BST 2022  
com.kms.katalon.activation.plugin.models.KStoreClientExceptionWithInfo: Unexpected error occurs during executing get latest plugins  
at com.kms.katalon.activation.plugin.service.KStoreRestClient.getLatestPlugins(KStoreRestClient.java:83)  
at com.kms.katalon.activation.plugin.service.PluginService.getOnlinePlugins(PluginService.java:315)  
at com.kms.katalon.activation.plugin.service.PluginService.reloadPlugins(PluginService.java:95)  
at com.kms.katalon.activation.plugin.handler.ConsoleModeReloadPluginsHandler.reload(ConsoleModeReloadPluginsHandler.java:24)  
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:555)  
at com.kms.katalon.execution.console.ConsoleMain.launch(ConsoleMain.java:479)  
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:203)  
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)  
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)  
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)  
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)  
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:657)  
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)  
at org.eclipse.equinox.launcher.Main.run(Main.java:1447)  
Caused by: com.kms.katalon.activation.plugin.models.KStoreClientException: Invalid Request. Status Code: 422. Message: Unprocessable Entity  
at com.kms.katalon.activation.plugin.service.KStoreRestClient.executeGetRequest(KStoreRestClient.java:333)  
at com.kms.katalon.activation.plugin.service.KStoreRestClient.getLatestPlugins(KStoreRestClient.java:59)  
… 24 more