Hi,
This forum is for CodeMix/Angular IDE related support issues. Are you working with any CodeMix related features?
Can you please clarify what kind of application are you trying to develop using JHipster on STS? For JHipster specific development issues, I suggest you cross post to development related forums like stackoverflow.com or look for specific tutorials on the web.
From our records, I see that you are on CodeMix trial. Please check the tutorials here to help you get started with CodeMix : https://www.genuitec.com/products/codemix/learning-center/
Please let us know if you have any CodeMix specific issues. We will be glad to assist you.
–Swapna
Genuitec Support