how to set up bitbucket pipeline to build .Net core 5.0 project

unknown

<span>Exploring bitbucket pipeline to create&nbsp;a CI/CD for a .net 5.0 microservice project. Please&nbsp;find&nbsp;the .yml file below</span>

 

pipelines:
branches:
POR-2191:
      - step:
name: Build MicroService 
caches:
            - dotnetcore
image: mcr.microsoft.com/dotnet/sdk:5.0
script:
            - export PROJECT_NAME=MyProjectName
            - dotnet restore
            - dotnet build $PROJECT_NAME

 But I am seeing this error when the pipeline runs,

Error:

dotnet build $PROJECT_NAME

<span>+ dotnet build $PROJECT_NAME</span>

<span>Microsoft (R) Build Engine version 16.11.2+f32259642 for .NET</span>

<span>Copyright (C) Microsoft Corporation. All rights reserved.</span>

<span>Determining projects to restore...</span>

<span>Restored /tmp/10vu21df.v2w/WorkerExtensions.csproj (in 1.42 sec).</span>

<span>WorkerExtensions -> /tmp/10vu21df.v2w/buildout/Microsoft.Azure.Functions.Worker.Extensions.dll</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : It was not possible to find any compatible framework version [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : The framework '<a href="http://microsoft.netcore.app/" rel="noopener nofollow noreferrer" target="_blank">Microsoft.NETCore.App</a>', version '3.1.0' was not found. [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : - The following frameworks were found: [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : 5.0.12 at [/usr/share/dotnet/shared/Microsoft.NETCore.App] [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : You can resolve the problem by installing the specified framework and/or SDK. [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : The specified framework can be found at: [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : - <a href="https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=3.1.0&arch=x64&rid=debian.10-x64" rel="noopener nofollow noreferrer" target="_blank">https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=3.1.0&arch=x64&rid=debian.10-x64</a> [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>/root/.nuget/packages/microsoft.net.sdk.functions/3.0.11/build/Microsoft.NET.Sdk.Functions.Build.targets(32,5): error : Metadata generation failed. [/tmp/10vu21df.v2w/WorkerExtensions.csproj]</span>

<span>Build FAILED.</span>

Looks like it also needs .net 3.1.0. But not sure how to do it. Tried by including Services like below but no luck.

definitions:
services:
sdk:
image: mcr.microsoft.com/dotnet/core/sdk:3.1

Andy Jiang_f6siy8

Hi @[deleted],

We also encountered this issue, and the current work around the adapted is to use dotnet-install.sh script to install another version of dotnet sdk in the script.

Before you run dotnet restore and build, run below script to download dotnet-install.sh and use it to download and install sdk version 3.1.

- curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin -Channel 3.1 -Runtime dotnet -InstallDir /usr/share/dotnet

 Hope this helps.