sapui5 One or more constraints have not been satisfied.

Getting error in creating a new project for UI5 One or more constraints have not been satisfied. slove : compiler version java 1.7 https://archive.sap.com/discussions/thread/3530198 sapyard ui5 http://www.sapyard.com/sapui5-tutorial-part-i-how-to-consume-custom-odata-in-sapui5-application/