"An internal error occurred..."when deploy or remove project on the server in liferay developer studio

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1 M2
• Fix Version/s: 3.1
• Component/s: Servers, Wizards > Project
• Labels: None
• Environment: Liferay Developer Studio ; ; Version: 3.0.0.201606202116-ga1

(1)create one gradle or maven project
(2)started the server dxp or ce-ga3
(3)deploy the created project

the error"An internal error occurred during: "Checking for Kaleo Designer API..."." popup

java.lang.NoSuchMethodError: com.liferay.ide.server.core.ILiferayServer.getHttpPort()Ljava/lang/String;
at com.liferay.studio.kaleo.core.KaleoCore.updateKaleoConnectionSettings(KaleoCore.java:166)
at com.liferay.studio.kaleo.core.KaleoCore.getKaleoConnection(KaleoCore.java:112)
at com.liferay.studio.kaleo.core.KaleoCore.getKaleoConnection(KaleoCore.java:122)
at com.liferay.studio.kaleo.ui.navigator.WorkflowDefinitionsCustomContentProvider$1.run(WorkflowDefinitionsCustomContentProvider.java:122)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)