How to import Azure library in Unity Project

Question

How to import Azure library in Unity Project

mercuryandtim 0

Hello All,

I have been trying to use Azure Service in my unity project using REST API and it works. Currently, I am experimenting with Azure SDK.

I have tried Nuget Gallery in Visual Studio Code to add Azure Library in my unity project. However, I keep getting the following error:

info : Adding PackageReference for package 'Azure.Core' into project 'c:/Users/[username]/Downloads/[username]/UIPackage/Assembly-CSharp.csproj'.
error: Error while adding package 'Azure.Core' to project 'c:/Users/[username]/Downloads/[username]/UIPackage/Assembly-CSharp.csproj'. The project does not support adding package references through the add package command.

I wonder if someone knows how to successfully import Azure SDK into Unity Project?

Unity Version ( tried both 2020.3.24f1 and 2021.3.16f1)
Visual Studio Code version 1.81.1
Nuget Gallery v0.0.24

Thanks

D

PS. I haved asked in Unity Forum but got no feedback.

mercuryandtim 0 Reputation points

2023-09-13T05:38:00.9633333+00:00

Hi Saurabh,

Thanks for the clue. I have tried copy paste the dll of Microsoft.CognitiveServices.Speech.csharp.dll to my unity project. Everything seemed to work. But when I enter runtime, I've got the following error:

DllNotFoundException: Microsoft.CognitiveServices.Speech.core.dll assembly:<unknown assembly> type:<unknown type> member:(null)

Microsoft.CognitiveServices.Speech.SpeechConfig.FromSubscription (System.String subscriptionKey, System.String region) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0

it is quite strange since in Nuget Manager it says that Microsoft.CognitiveServices.Speech.csharp.dll does not have a dependency.

However, I've added Microsoft.CognitiveServices.Speech.core.dll and yet it throws error below during runtime:

ApplicationException: Exception with an error code: 0x38 (SPXERR_AUDIO_SYS_LIBRARY_NOT_FOUND)

Microsoft.CognitiveServices.Speech.Internal.SpxExceptionThrower.ThrowIfFail (System.IntPtr hr) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0)

Microsoft.CognitiveServices.Speech.Recognizer.FromConfig (Microsoft.CognitiveServices.Speech.Recognizer+GetRecognizerFromConfigDelegate fromConfig, Microsoft.CognitiveServices.Speech.SpeechConfig speechConfig, Microsoft.CognitiveServices.Speech.Audio.AudioConfig audioConfig) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0)

Microsoft.CognitiveServices.Speech.SpeechRecognizer..ctor (Microsoft.CognitiveServices.Speech.SpeechConfig speechConfig, Microsoft.CognitiveServices.Speech.Audio.AudioConfig audioConfig) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0)

AzureServices.SpeechServices..ctor (System.String key, System.String region) (at Assets/Azure AI/Scripts/AzureServices.cs:40)

sdk_getstarted.Start () (at Assets/Azure AI/Scripts/sdk_getstarted.cs:30)

I wonder if you know what's going on and what to do about it?

Thanks

Mercuryandtim
Saurabh Sharma 23,851 Reputation points Microsoft Employee Moderator

2023-09-26T19:32:20.8166667+00:00

@mercuryandtim sorry for the delay on this one. Are you still facing this issue?
mercuryandtim 0 Reputation points

2024-01-30T02:37:06.1066667+00:00

I tried extracting the DLLs. But it has some dependencies. What works for me is using visual studio to extract the dependencies. Follow this tutorial https://www.youtube.com/watch?v=G4XlZC2S07Y&t=371s

1 answer

Your answer

mercuryandtim 0 Reputation points

2023-09-13T05:38:00.9633333+00:00

Hi Saurabh,

Thanks for the clue. I have tried copy paste the dll of Microsoft.CognitiveServices.Speech.csharp.dll to my unity project. Everything seemed to work. But when I enter runtime, I've got the following error:

DllNotFoundException: Microsoft.CognitiveServices.Speech.core.dll assembly:<unknown assembly> type:<unknown type> member:(null)

Microsoft.CognitiveServices.Speech.SpeechConfig.FromSubscription (System.String subscriptionKey, System.String region) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0

it is quite strange since in Nuget Manager it says that Microsoft.CognitiveServices.Speech.csharp.dll does not have a dependency.

However, I've added Microsoft.CognitiveServices.Speech.core.dll and yet it throws error below during runtime:

ApplicationException: Exception with an error code: 0x38 (SPXERR_AUDIO_SYS_LIBRARY_NOT_FOUND)

Microsoft.CognitiveServices.Speech.Internal.SpxExceptionThrower.ThrowIfFail (System.IntPtr hr) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0)

Microsoft.CognitiveServices.Speech.Recognizer.FromConfig (Microsoft.CognitiveServices.Speech.Recognizer+GetRecognizerFromConfigDelegate fromConfig, Microsoft.CognitiveServices.Speech.SpeechConfig speechConfig, Microsoft.CognitiveServices.Speech.Audio.AudioConfig audioConfig) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0)

Microsoft.CognitiveServices.Speech.SpeechRecognizer..ctor (Microsoft.CognitiveServices.Speech.SpeechConfig speechConfig, Microsoft.CognitiveServices.Speech.Audio.AudioConfig audioConfig) (at <a7b1c392c9664b3eb5e2d2805a16b98e>:0)

AzureServices.SpeechServices..ctor (System.String key, System.String region) (at Assets/Azure AI/Scripts/AzureServices.cs:40)

sdk_getstarted.Start () (at Assets/Azure AI/Scripts/sdk_getstarted.cs:30)

I wonder if you know what's going on and what to do about it?

Thanks

Mercuryandtim
Saurabh Sharma 23,851 Reputation points Microsoft Employee Moderator

2023-09-26T19:32:20.8166667+00:00

@mercuryandtim sorry for the delay on this one. Are you still facing this issue?
mercuryandtim 0 Reputation points

2024-01-30T02:37:06.1066667+00:00

I tried extracting the DLLs. But it has some dependencies. What works for me is using visual studio to extract the dependencies. Follow this tutorial https://www.youtube.com/watch?v=G4XlZC2S07Y&t=371s

Answer 1

Saurabh Sharma 23,851 Microsoft Employee Moderator

Hi mercuryandtim,

Thanks for using Microsoft Q&A!!

As per this StackOverflow thread, you may need to manually download the .nupkg file from Nuget website and extract the DLLs to your unity project Assets folder. Please let us know if it does not work.

Thanks

Saurabh

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How to import Azure library in Unity Project

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