Getting error while opening/accessing the published data source in studio

ERROR 2018-03-09 08:54:59.182 -0800 ErrorDialog - User Exception Occurred
com.compositesw.common.UserException: com.compositesw.cdms.webapi.WDataSource.fetchODInfo()Lcom/compositesw/cdms/webapi/ODInfo; [Log ID: f77aa95c-895b-4843-b454-7c7afcb6fdc1] 
    at com.compositesw.common.UserException$Builder.build(UserException.java:161)
    at com.compositesw.ui.common.component.ErrorDialog.initDialog(ErrorDialog.java:129)
    at com.compositesw.ui.common.component.ErrorDialog.<init>(ErrorDialog.java:41)
    at com.compositesw.ui.modeler.utility.Utility.handleException(Utility.java:1541)
    at com.compositesw.ui.modeler.utility.Utility.handleException(Utility.java:1205)
    at com.compositesw.ui.modeler.utility.Utility.handleException(Utility.java:1179)
    at com.compositesw.ui.common.editor.EditorManager.edit(EditorManager.java:128)
    at com.compositesw.ui.common.editor.EditorManager.edit(EditorManager.java:93)
    at com.compositesw.ui.common.action.OpenAction.doit(OpenAction.java:44)
    at com.compositesw.ui.common.action.ActionManager.doAction(ActionManager.java:471)
    at com.compositesw.ui.common.action.CsAction.invoke(CsAction.java:229)
    at com.compositesw.ui.common.action.CsAction.actionPerformed(CsAction.java:382)
    at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
    at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    at javax.swing.AbstractButton.doClick(Unknown Source)
    at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
    at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$200(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue$4.run(Unknown Source)
    at java.awt.EventQueue$4.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.NoSuchMethodError: com.compositesw.cdms.webapi.WDataSource.fetchODInfo()Lcom/compositesw/cdms/webapi/ODInfo;
    at com.compositesw.ui.modeler.view.odata.ODataView.loadData(ODataView.java:202)
    at com.compositesw.ui.modeler.view.odata.ODataView.edit(ODataView.java:107)
    at com.compositesw.ui.modeler.editor.compositedatasource.CompositeDataSourceEditor.doEdit(CompositeDataSourceEditor.java:46)
    at com.compositesw.ui.modeler.editor.NamespaceEditor.edit(NamespaceEditor.java:92)
    at com.compositesw.ui.common.editor.EditorManager.edit(EditorManager.java:125)
    ... 43 more