in bot-graph-dialog/lib/GraphDialog. line 309 data.text shoud be changed to node.data.text
Current Code
308 if (node.data.text) {
309 var text = strformat(data.text, session.dialogData.data);
Change
308 if (node.data.text) {
309 var text = strformat(node.data.text, session.dialogData.data);
in bot-graph-dialog/lib/GraphDialog. line 309 data.text shoud be changed to node.data.text
Current Code
308 if (node.data.text) {
309 var text = strformat(data.text, session.dialogData.data);
Change
308 if (node.data.text) {
309 var text = strformat(node.data.text, session.dialogData.data);