我尝试访问用户的输入,如下所述:http: //www.ibm.com/watson/developercloud/doc/conversation/advanced_overview.shtml基于汽车仪表板对话框。
{
"output": {
"text": "Great choice! Playing some @genre music for you. <?input text?>"
}
}
错误:
Dialog node error
Error when updating output with output of dialog node id:node_5_1469049934217. Fix the dialog node. Node output was:{"text":"Great choice! Playing some @genre music for you. "} org.springframework.expression.spel.SpelParseException: EL1041E:(pos 6): After parsing a valid expression, there is still more data in the expression: 'text'