Unresolved use of <symbol> in qooxdoo packages with demo

gistfile1.txt

cboulanger.eventrecorder.Recorder: [93,21] Unexpected termination when testing for unresolved symbols, node type ForOfStatement
cboulanger.eventrecorder.player.Abstract: [686,23] Unexpected termination when testing for unresolved symbols, node type ForOfStatement
qx.Promise: [6306,36] Unresolved use of symbol self ***
qx.bom.client.Runtime: [47,17] Unresolved use of symbol Packages ***
qx.bom.element.AnimationJs: [182,30] Unresolved use of symbol getComputedStyle ***
qx.dev.unit.Sinon: [3261,20] Unresolved use of symbol exception ***
qx.dev.unit.Sinon: [4900,93] Unresolved use of symbol self ***
qx.event.message.Bus: [265,20] Unexpected termination when testing for unresolved symbols, node type DoWhileStatement **
qx.ui.mobile.container.Carousel: [667,30] Unresolved use of symbol getComputedStyle **
qx.util.Base64: [223,17] Unresolved use of symbol atob **
qx.util.Base64: [50,17] Unresolved use of symbol btoa **
qx.xml.Element: [61,20] Unresolved use of symbol XMLSerializer **
qx.xml.Element: [80,27] Unresolved use of symbol XPathEvaluator **
qxl.apiviewer.Controller: [56,41] Unresolved use of symbol qx.$$appRoot **
qxl.apiviewer.Controller: [99,30] Unexpected termination when testing for unresolved symbols, node type ForOfStatement
qxl.demobrowser.Application: [76,29] Unresolved use of symbol qx.$$appRoot
qxl.demobrowser.DemoBrowser: [1264,12] Unresolved use of symbol jsSourceFileName
qxl.demobrowser.TreeDataHandler: [411,18] Unexpected termination when testing for unresolved symbols, node type BreakStatement
qxl.demobrowser.TreeDataHandler: [411,18] Unresolved use of symbol classloop
qxl.demobrowser.demo.data.Service: [34,29] Unresolved use of symbol qxc.application.datademo.Demo
qxl.demobrowser.demo.showcase.Form: [34,29] Unresolved use of symbol qxc.application.formdemo.FormItems
qxl.demobrowser.demo.showcase.IconFont: [128,36] Unresolved use of symbol qxl.demobrowser.theme.icon.Font
qxl.demobrowser.demo.table.Table: [93,6] Unresolved use of symbol checkbox
qxl.demobrowser.demo.table.Table: [94,6] Unresolved use of symbol checkbox.setValue
qxl.demobrowser.demo.table.Table: [95,6] Unresolved use of symbol checkbox.addListener
qxl.demobrowser.demo.widget.Image: [121,36] Unresolved use of symbol qxl.demobrowser.theme.icon.Font
qxl.demobrowser.demo.widget.ToolBar: [106,6] Unresolved use of symbol toolbar.setRemovePriority
qxl.demobrowser.demo.widget.ToolBar: [156,6] Unresolved use of symbol toolbar.addListener
qxl.demobrowser.demo.widget.ToolBar: [237,10] Unresolved use of symbol toolbar.setShow
qxl.demobrowser.demo.widget.ToolBar: [55,6] Unresolved use of symbol toolbar
qxl.demobrowser.demo.widget.ToolBar: [56,6] Unresolved use of symbol toolbar.setSpacing
qxl.demobrowser.demo.widget.ToolBar: [70,6] Unresolved use of symbol toolbar.add
qxl.demobrowser.demo.widget.ToolBar: [92,6] Unresolved use of symbol toolbar.addSpacer
qxl.demobrowser.demo.widget.ToolBar: [97,6] Unresolved use of symbol toolbar.setOverflowIndicator
qxl.playground.Application: [444,17] Unresolved use of symbol prompt
qxl.playground.Application: [452,14] Unresolved use of symbol confirm
qxl.playground.Application: [850,10] Unresolved use of symbol exc
sqv.theme.Clean: [48,11] Unresolved use of symbol qx.theme.icon.Material
sqv.theme.clean.MFreestyleCss: [111,24] Unresolved use of symbol qx.theme.clean.Image.CSSICONS