Please fill the below with the necessary steps to reproduce the problem
???
Error Information:
Cannot read property 'indexOf' of undefined
TypeError: Cannot read property 'indexOf' of undefined
at VFBTree.getButtons (webpack:///./containers/VFBMainContainer.js_ _105_modules?:3123:35)
at Tree.getNodeProps (webpack:///./node_modules/@geppettoengine/geppetto-client/js/components/interface/tree/Tree.js?:226:45)
at generateNodeProps (webpack:///./node_modules/@geppettoengine/geppetto-client/js/components/interface/tree/Tree.js?:263:27)
at ReactSortableTree.renderRow (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:15195:49)
at rowRenderer (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:15328:29)
at List._this._cellRenderer (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:5275:14)
at defaultCellRangeRenderer (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:978:24)
at Grid._calculateChildrenToRender (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:1930:35)
at Grid.render (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:1757:12)
at finishClassComponent (webpack:///./node_modules/react-dom/cjs/react-dom.development.js?:17160:31)
Steps to reproduce the problem:
???
Please fill the below with the necessary steps to reproduce the problem
???
Error Information:
Cannot read property 'indexOf' of undefined
TypeError: Cannot read property 'indexOf' of undefined at VFBTree.getButtons (webpack:///./containers/VFBMainContainer.js_ _105_modules?:3123:35) at Tree.getNodeProps (webpack:///./node_modules/@geppettoengine/geppetto-client/js/components/interface/tree/Tree.js?:226:45) at generateNodeProps (webpack:///./node_modules/@geppettoengine/geppetto-client/js/components/interface/tree/Tree.js?:263:27) at ReactSortableTree.renderRow (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:15195:49) at rowRenderer (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:15328:29) at List._this._cellRenderer (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:5275:14) at defaultCellRangeRenderer (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:978:24) at Grid._calculateChildrenToRender (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:1930:35) at Grid.render (webpack:///./nodemodules/react-sortable-tree/dist/index.esm.js _98_modules?:1757:12) at finishClassComponent (webpack:///./node_modules/react-dom/cjs/react-dom.development.js?:17160:31)