Unity: SpeechLib works fine in editor but not in runtime

user_13576372 0
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I am trying to use SpeechLib to implement Text-To-Speech in Unity, it works fine in the editor but I get an exception when running a build on windows. Here is the error:

NotSupportedException: Specified method is not supported. at System.__ComObject..ctor () [0x00006] in :0 at (wrapper cominterop) SpeechLib.SpVoiceClass..ctor()

Does anyone know how to fix it?

Thanks in advance!

unity3d speech
1 Answers

I found the solution.

Steps:

  1. Build Settings
  2. Player Settings
  3. Make sure you selected "Standalone" tab
  4. Open "Other Settings" tab
  5. Api Compatibility Level: choose .Net 4.x
  6. Save and build
user_20768800
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