Invalid SDK version on locoal IDE

Amitsh1122 · August 1, 2023, 10:45am

Hi all,
i am trying to support the grylog’s opensource but i am encountering some problems installing the needed environment for the server side.

I have cloned master branch using graylog-project cli tool and ran maven compile using jdk 17 (it failed using any other version stating 17 is the required one.) but when i am running the build i get an error stating skd 17 does not support the source version 1.5 :
"java: error: release version 5 not supported

Module graylog-plugin-threatintel SDK 17 does not support source version 1.5.
Possible solutions:

Downgrade Project SDK in settings to 1.5 or compatible. Open project settings.
Upgrade language version in Maven build file to 17. Update pom.xml and reload the project.
"

the maven comiler source is set to 17.

when i try to run it with 1.5 it cant run the code to to it being written for a more advanced version (for example it uses the diamond operator)

futhermore, while it hasn’t crashed on them yet, i have some unmet dependencies in the code that the compile did not download

should I have gotten them from the compile even though it finished succesfully?

gsmith · August 2, 2023, 3:22am

Hey @Amitsh1122

I assume you were/are using these instructions?

github.com

Graylog2/graylog-project/blob/master/README.md

Graylog Project
===============

The purpose of this project is to make it easier to develop Graylog and its
plugins.

Graylog consists of the core [server](https://github.com/Graylog2/graylog2-server)
project and several plugins (e.g. the [collector plugin](https://github.com/Graylog2/graylog-plugin-collector))
which are all separate [maven](https://maven.apache.org/) projects.

To make it possible to build all of those project with a single `mvn package`
command, we built this meta project which pulls in the core server and all
plugins into a single maven reactor.

The [graylog-project CLI](https://github.com/Graylog2/graylog-project-cli) tool
is used to manage this meta project and is a requirement.

## Setup

1. be able connect via ssh to github (process described [here](https://docs.github.com/en/github/authenticating-to-github/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent), can be tested with `ssh -T git@github.com` )

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Amitsh1122 · August 3, 2023, 11:28am

hey,
yes ive used these instructions.
the problem was that indeed the maven was set to run sdk 1.8 while the project moved on to version 17. i needed to refresh the build in the ide after fixing the pom.

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Invalid SDK version on locoal IDE

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