PhraseRecognizer appears to be broke?

Assertion failed on expression: 'NULL == handler->m_Next'
UnityEngine.Windows.Speech.PhraseRecognizer:Start ()
SpellKeywords:Awake () (at Assets/Scripts/Spellcasting/SpellKeywords.cs:20)

This was working on 2019, but appears to be broke in 2020 beta.

My code is as follows:

Code (CSharp):

1. _recognizer = new KeywordRecognizer(keywords, ConfidenceLevel.Low);
2.         _recognizer.OnPhraseRecognized += _recognizer_OnPhraseRecognized;
3.         _recognizer.Start();

Is there any work-around for this?

 

I have just recently downloaded Unity 2020.2, and I am getting this same issue. I have no idea how to fix it though, unfortunately.

 

I'm also fighting with the same issue. 2020.2 also.

For me, it's always on the 3rd restart of the Keyword Recognizer, and the only way to clear it is by restarting Unity.

The starting of the Keyword Recognizer can happen over 3 different sessions of putting Unity into Play Mode :/

 

Thanks for confirming the issue.

Now that you mention it, I believe this issue is intermittent for me too. I thought I just didn't notice it on the first few runs, but I do believe you are right, it only occurs after the 3rd or so restart.

Very odd!

 

We are not the only ones to have come across this. For what it's worth, testing today does not seem to indicate any side effects. All working (for me at least), and I am switching between both Dictation and Keyword modes.

 

Yep, it seems to be working for me too, the error is just annoying.

 

Excellent, thank you!