java.lang.NoClassDefFoundError: javax/annotation/PostConstruct

Hello,

I want to test Katalon Studio on a Debian Buster but when I launch it I get an error :
Caused by: org.eclipse.e4.core.di.InjectionException: java.lang.NoClassDefFoundError: javax/annotation/PostConstruct

The java version is :
java --version
openjdk 11.0.5 2019-10-15
OpenJDK Runtime Environment (build 11.0.5+10-post-Debian-1deb10u1)
OpenJDK 64-Bit Server VM (build 11.0.5+10-post-Debian-1deb10u1, mixed mode, sharing)

Katalon is the last stable version 7.2.1

Regards

JP P

PS :
I am running another application (Dbeaver) using Eclipse which is working OK

java11 is not supported by katalon. install openjdk8 (java 1.8.x)

Hello,

After installation of a Java 8 I get the following messages :
Activating…
Start activating offline…
Search for valid offline licenses in folder: /root/.katalon/license
The number of valid offline licenses: 0
Offline activation failed.
Start activating online…
Online activation for console mode failed.
Activation failed. Please make sure you are using a valid license.
All launchers terminated

Regards

JP P

At least now, katalon is working. For the activation part kindly search the forum for related topics

Hello,

I get the same kind of message with java 8 :
Activating…
Start activating offline…
Search for valid offline licenses in folder: /home/jpp/.katalon/license
The number of valid offline licenses: 0
Offline activation failed.
Start activating online…
Online activation for console mode failed.
Activation failed. Please make sure you are using a valid license.
All launchers terminated

Regards
JP P

@jppozzi_ext are you trying to run KSE or KRE? Looks like is the last one (the runtime engine)
You need a valid licence and you have to provide the right api key in the command line.
I am affraid KRE is not available with a trial licence

It was KRE (not available with free licanse ?), but it is the same problem with KSE :
Activating…
Start activating offline…
Search for valid offline licenses in folder: /home/jpp/.katalon/license
The number of valid offline licenses: 0
Offline activation failed.
Start activating online…
Online activation for console mode failed.
Activation failed. Please make sure you are using a valid license.
All launchers terminated

Regards
JP P

hmm … in theory KRE should be available also for trial.
however, you need a ‘business email’ account.
i wish you luck to figure out what is business email and what not.