[cozger]

TomEE v1.7.4 won’t start by giving the following error:

Server TomEE v1.7 Server at localhost failed to start.

It shows the error given below in the terminal:
SEVERE: Failed to trigger creation of the GC Daemon thread during Tomcat start to prevent possible memory leaks

I was following the steps in this tutorial at which point ı got stuck.
https://www.genuitec.com/docs/web-apps/java-ee-web/developing-ejb-3-stateless-session-bean

Thanks for your help.

[support-swapna]

cozger,

Sorry that you are seeing this issue.

Can you please recheck the JRE that is configured with TomEE 1.7? TomEE 1.7 is not compatible with Java version greater than 8.
Double click on the server in the Servers view to open the Overview page. Click on ‘Runtime Environment’ and set the JRE to 1.8 or lower. Apply the changes and you should now be able to start the server successfully.

If you are still seeing issues, then please share the MyEclipse version details from Help > About MyEclipse dialog, the exact version of JRE that is configured with TomEE 1.7 and also share with us the entire contents of the Console view to help us get full failure details.

–Swapna
Genuitec Support

[cozger]

I installed jdk1.8.0_271 and followed the steps for changing the version of the Runtime Environment of TomEE 1.7.
This solved the issue and TomEE started succesfully.

Thanks for the answer.

[support-swapna]

cozger,

Glad that it works. Thank you for getting back to us.
Please let us know if you see any other issues.

–Swapna
Genuitec Support

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