Qlik Talend Data Integration: java.lang.NoClassDefFoundError: Could not initialize class org.talend.components.common.oauth.Jwt

Kelly_Goon — Tue, 13 May 2025 06:42:55 GMT

When attempting to deploy a Route in Talend Runtime, encountered the following error:

java.lang.NoClassDefFoundError: Could not initialize class org.talend.components.common.oauth.Jwt
Caused by: java.lang.NoClassDefFoundError: org/codehaus/jackson/map/ObjectMapper

Cause

Missing bundles for Jackson library.

Resolution

Launch the Karaf console (./trun) located in the <Runtime-Home>\bin directory, and then execute the following command:

list | grep Jackson

If the following bundles are not installed please install them using the command below:

bundle:install -s mvn:org.codehaus.jackson/jackson-mapper-asl/1.9.16-TALEND bundle:install -s mvn:org.codehaus.jackson/jackson-core-asl/1.9.16-TALEND

Furthermore, you have the option to install the feature that encompasses all necessary bundles by running:

feature:install camel-jackson-avro

Environment

Talend Studio R2025-02
Talend Runtime R2025-02
Azul Java 17

article Qlik Talend Data Integration: java.lang.NoClassDefFoundError: Could not initialize class org.talend.components.common.oauth.Jwt in Official Support Articles

Qlik Talend Data Integration: java.lang.NoClassDefFoundError: Could not initialize class org.talend.components.common.oauth.Jwt

Cause

Resolution

Environment