Hello,

Did you look at the error message? It indicates that the Core module couldn't be found and indicates that you need to make sure the Tomcat user can create directories under the <LABKEY_HOME>/modules directory.

Did you read through my last response and go through our Setup A Development Machine documentation?

https://www.labkey.org/home/Documentation/wiki-page.view?name=build

In order to help you, we need more details from you and we need you to answer the questions we've asked. Otherwise, we are not going to be able to assist you further due to the lack of information.

Regards,

Jon