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BRountree1641414657
Contributor
Contributor

I'm receiving a "An illegal reflective access operation has occurred" warning

How do you remove this error? I saw one post about replacing groovy version but this did not work for me. The other post was about Talend running on a mac. This is a windows 10 pc.

My Java version:

openjdk 11.0.12 2021-07-20

OpenJDK Runtime Environment Temurin-11.0.12+7 (build 11.0.12+7)

OpenJDK 64-Bit Server VM Temurin-11.0.12+7 (build 11.0.12+7, mixed mode)

The warning message:

WARNING: An illegal reflective access operation has occurred

WARNING: Illegal reflective access by org.talend.components.api.component.runtime.JarRuntimeInfo (file:/C:/Talend/TOS_DI-Win32-20200219_1130-V7.3.1/configuration/.m2/repository/org/talend/components/components-api/0.28.2/components-api-0.28.2.jar) to field java.net.URL.factory

WARNING: Please consider reporting this to the maintainers of org.talend.components.api.component.runtime.JarRuntimeInfo

WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations

WARNING: All illegal access operations will be denied in a future release

Any fix would be helpful.

Labels (2)
1 Reply
Anonymous
Not applicable

Hello,

This warning is telling you that this is a feature that might be restricted (or not available) in the future. This typically will not prevent the Job from running or completing.

It appears like this is a known warning with Open Zulu JDK11.

Could you please try to use  OpenJDK 8 Zulu or Oralce Java and make sure JAVA_HOME is also set to this version of Java?

Let us know if it is OK with you?

Best regards

Sabrina