LuisIntent Attribute not being correctly recognised - azure-language-understanding

Question

I am working through a course Getting Started with Building Bots on the Microsoft Bot Framework and using some code from the course.
When I type "Hi" in the bot emulator, Luis realises that it is a Greeting Intent however the Bot catches it as a None Intent and says " I'm sorry I don't know what you mean"
[Serializable]
public class LUISDialog : LuisDialog<BugReport>
{
private readonly BuildFormDelegate<BugReport> NewBugReport;
public LUISDialog(BuildFormDelegate<BugReport> newBugReport)
{
this.NewBugReport = newBugReport;
}
[LuisIntent("Greeting")]
public async Task Greeting(IDialogContext context, LuisResult result)
{
context.Call(new GreetingDialog(), Callback);
}
[LuisIntent("")]
public async Task None(IDialogContext context, LuisResult result)
{
await context.PostAsync("I'm sorry I don't know what you mean.");
context.Wait(MessageReceived);
}
I have not set up any utterances for the None intent.
Below shows that the result is a Greeting Intent in the debugger:
The exported .json is as follows
{
"luis_schema_version": "3.0.0",
"versionId": "0.1",
"name": "sbdbotapp",
"desc": "",
"culture": "en-us",
"intents": [
{
"name": "GreetingIntent"
},
{
"name": "NewBugReportIntent"
},
{
"name": "None"
},
{
"name": "QueryBugType"
}
],
"entities": [
{
"name": "BugType",
"roles": []
}
],
"composites": [],
"closedLists": [],
"patternAnyEntities": [],
"regex_entities": [],
"prebuiltEntities": [
{
"name": "email",
"roles": []
}
],
"model_features": [],
"regex_features": [],
"patterns": [],
"utterances": [
{
"text": "bug report",
"intent": "NewBugReportIntent",
"entities": []
},
{
"text": "can you check whether foo is a bugtype?",
"intent": "QueryBugType",
"entities": [
{
"entity": "BugType",
"startPos": 22,
"endPos": 24
}
]
},
{
"text": "create bug",
"intent": "NewBugReportIntent",
"entities": []
},
{
"text": "good afternoon",
"intent": "GreetingIntent",
"entities": []
},
{
"text": "good evening",
"intent": "GreetingIntent",
"entities": []
},
{
"text": "good morning",
"intent": "GreetingIntent",
"entities": []
},
{
"text": "hello",
"intent": "GreetingIntent",
"entities": []
},
{
"text": "hey",
"intent": "GreetingIntent",
"entities": []
},
{
"text": "hi",
"intent": "GreetingIntent",
"entities": []
},
{
"text": "hi there",
"intent": "GreetingIntent",
"entities": []
},
{
"text": "i have a problem",
"intent": "NewBugReportIntent",
"entities": []
},
{
"text": "is security a bug type?",
"intent": "QueryBugType",
"entities": [
{
"entity": "BugType",
"startPos": 3,
"endPos": 10
}
]
},
{
"text": "something doesnt work",
"intent": "NewBugReportIntent",
"entities": []
},
{
"text": "yo",
"intent": "GreetingIntent",
"entities": []
}
]
}
[Update]
From DFBerry's help and re-looking at the course, I see the course is using the SDK, where as the Doc's tutorial uses a Web App Bot.

Answer 1

it's because the name of your intent is "greetingIntent" and in your code you have it labeled as just "greeting". Change your code to be "greetingIntent" and it should work.