Some users report problems with start bot: "dotnet build" failed

[benbrown]

Describe the bug

Some users have reported a problem with the start bot button reporting "dotnet build" failing.

The dotnet build step happens in the localPublish plugin as part of the management of the local runtime: https://github.com/microsoft/BotFramework-Composer/blob/master/Composer/plugins/localPublish/src/index.ts#L173

So far, people who have reported this are building locally and using the browser version. Both are using Windows.

[luhan2017]

@benbrown could you provide more information, could this relate to dotnet version? or nuget package update? could you ask them to check the dotnet version or clean up the nuget packages first? If that still not works, can we go to the localPublish folder to kick off a manually build and see what is the detailed error message?

[goergenj]

Hi, when hitting "Start Bot" on the Composer (master branch) I get directline 500 error in Emulator. When running "dotnet build" directly in the localPublish folder I get this error: "MSBUILD : error MSB1003: Specify a project or solution file. The current working directory does not contain a project or solution file." Dotnet Version is .Net Core 3.1.201

[goergenj]

When trying to publish to Azure I get this error and it fails.

[benbrown]

Our theory right now is that both problems are due to your path containing spaces, which is causing our dotnet commands to fail.

We will patch this soon and hopefully this will resolve!

[mareekuh]

@zxyanliu and @beyackle

[mareekuh]

@zxyanliu Yan, do we have a page in our Composer documentation where we can send people?

[zxyanliu]

@mareekuh we have this one on the live side, is recently updated here adding the electrons. Should I add "dotnet build" as a prerequisite for the electrons in the docs? If so, I think I can update this article adding electron with "dotnet build" as a prerequisite.

[mareekuh]

do we have a specific doc that talks about why Composer needs .NET for the time being?

[zxyanliu]

I am working on a PR right now, adding .NET Core SDK 3.1 and above to this specific doc. Will follow up shortly.

[zxyanliu]

@mareekuh The specific doc link is this one. I added both the Bot Framework Emulator and the .NET Core SDK 3.1 as prerequisites before download and install Composer electron in this PR. You can view the specific doc from review side here. The content will go live after publish. @benbrown I was wondering if you could review this specific PR? Thanks.

[beyackle]

@mareekuh How does this look? I had to change some of the language because we specifically need the Core SDK (which is the only one there is for non-Windows platforms).

[mareekuh]

maybe a bit more whitespace below the intro sentence (ending with ''Learn more") and the " Install msft... Link to make the action item (install the thing!) more clear? Nice quick turnaround!

[benbrown]

This is a lovely error message.

Have we determined the root cause of the problem though?

[beyackle]

.NET not being installed is one possible cause of this error (one I ran into myself when testing). I don't know that we can promise that it's the cause of all cases of it.

Also, here's the adjusted spacing:

[benbrown]

We probably need to instrument the call to dotnet build with more logging so that when it occurs users can send us rich reports.

Right now the actual error gets swallowed.

It was definitely happening to users who did have Dotnet installed properly.

[beyackle]

I've added to the PR a call to console.error in the server method that gets called on a publishing error. Hopefully that'll give us more information on why these occur.

[MNHarun]

First time Bot Framework Composer, fresh install. Create new bot from standard Examples. Running desktop mode. Browser mode also produce same error.

Currently using Visual Studio to code WPF & Xamarin apps.

`D:\Projects\Bots\TodoSample-0>dotnet --list-sdks 2.1.700 [C:\Program Files\dotnet\sdk] 2.1.701 [C:\Program Files\dotnet\sdk] 2.1.801 [C:\Program Files\dotnet\sdk] 2.1.802 [C:\Program Files\dotnet\sdk] 2.2.300 [C:\Program Files\dotnet\sdk] 2.2.301 [C:\Program Files\dotnet\sdk] 2.2.401 [C:\Program Files\dotnet\sdk] 2.2.402 [C:\Program Files\dotnet\sdk] 3.0.100 [C:\Program Files\dotnet\sdk] 3.1.302 [C:\Program Files\dotnet\sdk]

D:\Projects\Bots\TodoSample-0>dotnet --list-runtimes Microsoft.AspNetCore.All 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.All 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.All 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.All 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.All 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.All 2.2.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.All 2.2.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.All 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All] Microsoft.AspNetCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 2.2.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 2.2.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.NETCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 2.2.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 2.2.7 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.WindowsDesktop.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

D:\Projects\Bots\TodoSample-0>`

[zxyanliu]

@MNHarun did you install .NET Core 3.1 or later?

[MNHarun]

@MNHarun did you install .NET Core 3.1 or later?

The two lists provided by

dotnet --list-sdks
dotnet --list-runtimes

not showing what is installed?

Here's new result,

C:\>dotnet --info
.NET Core SDK (reflecting any global.json):
 Version:   3.1.401
 Commit:    39d17847db

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\3.1.401\

Host (useful for support):
  Version: 3.1.7
  Commit:  fcfdef8d6b

.NET Core SDKs installed:
  2.1.700 [C:\Program Files\dotnet\sdk]
  2.1.701 [C:\Program Files\dotnet\sdk]
  2.1.801 [C:\Program Files\dotnet\sdk]
  2.1.802 [C:\Program Files\dotnet\sdk]
  2.2.300 [C:\Program Files\dotnet\sdk]
  2.2.301 [C:\Program Files\dotnet\sdk]
  2.2.401 [C:\Program Files\dotnet\sdk]
  2.2.402 [C:\Program Files\dotnet\sdk]
  3.0.100 [C:\Program Files\dotnet\sdk]
  3.1.302 [C:\Program Files\dotnet\sdk]
  3.1.401 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.AspNetCore.All 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.13 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.7 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.7 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 3.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
  Microsoft.WindowsDesktop.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
  Microsoft.WindowsDesktop.App 3.1.7 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

C:\>

[zxyanliu]

I just tested and was unable to reproduce your issue.

• Did you have a chance to read this doc where we listed all the prerequisites and instruction of installing Composer? https://docs.microsoft.com/en-us/composer/setup-yarn
• Also you can check your .NET Core version by executing dotnet --version in your command line? (If you are on Windows machine). If not installed, please install .NET Core 3.1.

[MNHarun]

C:\>dotnet --version
3.1.401

I did not go through the setup-yarn, opt to do the desktop application portion of the doc.

Install Composer as a desktop application Prerequisites The Bot Framework Emulator. The .NET Core SDK 3.1 and above. Download and use Composer: Windows | macOS | Linux.

There's installation instruction under the "Build Composer from source" topic. Does it also apply to "Install Composer as a desktop application" ?

[zxyanliu]

Yes, the doc applies to both if you see there are different sections:

• Install Composer as a desktop application
• Build Composer from source

For the desktop application, we only need to install the prerequisites, download the app that fits your platform, install the app. Then you are all set.

[MNHarun]

Yes, that's what I did. I "Install Composer as a desktop application" and did not go through the "Installation instructions".

[zxyanliu]

No, you do not need to do 2. You should be all set.

[MNHarun]

and the error

What else am I missing?

[zxyanliu]

I was unable to reproduce your error. We will investigate your issue and get back to you later. Thanks again for your feedback.

[jwiley84]

Good morning. I ran into this exact issue this morning. First time installation of Composer on my laptop. Repro steps:

• Followed the link from https://docs.microsoft.com/en-us/composer/quickstart-create-bot for installing Composer on Windows as desktop app. Installed version v1.1.1
• Clicked 'new'
• Select 'Create from Template'
• Select EchoBot
• Make no changes, just Click 'Start Bot'
• Get error popup

It's not an issue with my dotnet version, if 3.1 is the minimum:

[jwiley84]

As a check, I decided to do the build Composer from source option, so to see if something went sideways in my installation. I get the same error.

[jwiley84]

@MNHarun I was able to get help to get mine fixed. Can you try some steps to try to see an in-depth error message?

• In Composer, go to settings (small gear on the bottom left)
• Select "Runtime Config"
• Toggle 'Use Custom Runtime'
• Click 'Get a new copy of the the runtime code' (both boxes should autofill)
• In a commandline, navigate to your new Runtime code location (eg cd C:\Users\path\EchoBot-0\runtime)
• Run the command in 'Start Command'.

When I did this, I got a full error message on why my build was failing. For me, it was because composer was looking in the wrong location for my packages. I was able to solve this, and now can build bots as expected.

[jwiley84]

I'm going to reclose this issue. @MNHarun, if you're still having this issue, please comment and we'll look into it.

[TheBestBirth]

i have got same issue , don't know how to fix it. @jwiley84 when i go to setting, i do not have "Runtime Config" and such . any other idea ?

[luhan2017]

@TheBestBirth , we upgraded the UX in 1.3.0, please go to project settings to custom your runtime:

[zxyanliu]

@TheBestBirth Did you use Composer v1.3.0 and follow these installation instructions in the doc?

[TheBestBirth]

@zxyanliu @luhan2017 Thank you guys for your support. i managed to find it and noticed that it is to be found under Project Setting as Lu han mentioned. FYI, after changing setting, i got the same error and i realized it was due to Admin Rights to my PC, so that after fixing my access, it worked perfectly fine. :) now i am able to run the bot at least.

[zxyanliu]

@TheBestBirth Great! Thanks for your feedback.

[devInTheNorth]

Hi, i am having a similar issue on v1.3.1 of composer

[luhan2017]

What is the exact issue? @devInTheNorth Could you please try the following steps to debug more:

• eject your runtime
• go to your runtime folder and start a cmdline to run "dotnet build"

[devInTheNorth]

this is the error i get each time i try to run a bot @luhan2017

i am new to bot framework composer and i do not know how to "eject my runtime" so can you please give me directions?

[luhan2017]

@devInTheNorth First of all, could you please check if you install dotnet3.1 in your local machine? If yes, you could do the follow steps to get more information:

[TheBestBirth]

@devInTheNorth Hi Mate, one other ting that may fix your issue, when you select "get a new of the runtime code" , JS works for me and not C. (FYI)

[swetagrover]

I am receiving this error while starting the bot Start bot failed

Message: Command failed: dotnet build Command: dotnet build Stack Trace: Error: Command failed: dotnet build

at ChildProcess.exithandler (child_process.js:308:12)
at ChildProcess.emit (events.js:210:5)
at maybeClose (internal/child_process.js:1021:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)

Output: Microsoft (R) Build Engine version 16.9.0+57a23d249 for .NET Copyright (C) Microsoft Corporation. All rights reserved.

Determining projects to restore... /usr/local/share/dotnet/sdk/5.0.201/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.EolTargetFrameworks.targets(28,5): warning NETSDK1138: The target framework 'netcoreapp3.0' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/azurefunctions/Microsoft.BotFramework.Composer.Functions.csproj] Failed to download package 'Microsoft.Azure.Functions.Extensions.1.0.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.azure.functions.extensions/1.0.0/microsoft.azure.functions.extensions.1.0.0.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Azure.Blobs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure.blobs/4.12.2/microsoft.bot.builder.azure.blobs.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Dialogs.Debugging.4.12.2-preview' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.debugging/4.12.2-preview/microsoft.bot.builder.dialogs.debugging.4.12.2-preview.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Integration.ApplicationInsights.Core.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.integration.applicationinsights.core/4.12.2/microsoft.bot.builder.integration.applicationinsights.core.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Azure.Functions.Extensions.1.0.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.azure.functions.extensions/1.0.0/microsoft.azure.functions.extensions.1.0.0.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.ApplicationInsights.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.applicationinsights/4.12.2/microsoft.bot.builder.applicationinsights.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Dialogs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs/4.12.2/microsoft.bot.builder.dialogs.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Azure.Functions.Extensions.1.0.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.azure.functions.extensions/1.0.0/microsoft.azure.functions.extensions.1.0.0.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'Microsoft.Bot.Builder.Integration.ApplicationInsights.Core.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.integration.applicationinsights.core/4.12.2/microsoft.bot.builder.integration.applicationinsights.core.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.ApplicationInsights.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.applicationinsights/4.12.2/microsoft.bot.builder.applicationinsights.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Dialogs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs/4.12.2/microsoft.bot.builder.dialogs.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Dialogs.Debugging.4.12.2-preview' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.debugging/4.12.2-preview/microsoft.bot.builder.dialogs.debugging.4.12.2-preview.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Azure.Blobs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure.blobs/4.12.2/microsoft.bot.builder.azure.blobs.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Integration.ApplicationInsights.Core.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.integration.applicationinsights.core/4.12.2/microsoft.bot.builder.integration.applicationinsights.core.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.ApplicationInsights.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.applicationinsights/4.12.2/microsoft.bot.builder.applicationinsights.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'Microsoft.Bot.Builder.Dialogs.Declarative.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.declarative/4.12.2/microsoft.bot.builder.dialogs.declarative.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Dialogs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs/4.12.2/microsoft.bot.builder.dialogs.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Azure.Blobs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure.blobs/4.12.2/microsoft.bot.builder.azure.blobs.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Dialogs.Debugging.4.12.2-preview' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.debugging/4.12.2-preview/microsoft.bot.builder.dialogs.debugging.4.12.2-preview.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'Microsoft.Extensions.Http.3.1.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.extensions.http/3.1.3/microsoft.extensions.http.3.1.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Dialogs.Declarative.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.declarative/4.12.2/microsoft.bot.builder.dialogs.declarative.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.NET.Sdk.Functions.3.0.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.net.sdk.functions/3.0.3/microsoft.net.sdk.functions.3.0.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Azure.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure/4.12.2/microsoft.bot.builder.azure.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'MSTest.TestFramework.1.4.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/mstest.testframework/1.4.0/mstest.testframework.1.4.0.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'StyleCop.Analyzers.1.2.0-beta.66' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/stylecop.analyzers/1.2.0-beta.66/stylecop.analyzers.1.2.0-beta.66.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.AI.Luis.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.luis/4.12.2/microsoft.bot.builder.ai.luis.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Dialogs.Declarative.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.declarative/4.12.2/microsoft.bot.builder.dialogs.declarative.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'Microsoft.Extensions.Http.3.1.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.extensions.http/3.1.3/microsoft.extensions.http.3.1.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.NET.Sdk.Functions.3.0.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.net.sdk.functions/3.0.3/microsoft.net.sdk.functions.3.0.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Azure.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure/4.12.2/microsoft.bot.builder.azure.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.AI.QnA.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.qna/4.12.2/microsoft.bot.builder.ai.qna.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'MSTest.TestFramework.1.4.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/mstest.testframework/1.4.0/mstest.testframework.1.4.0.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'StyleCop.Analyzers.1.2.0-beta.66' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/stylecop.analyzers/1.2.0-beta.66/stylecop.analyzers.1.2.0-beta.66.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.AI.Luis.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.luis/4.12.2/microsoft.bot.builder.ai.luis.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Extensions.Http.3.1.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.extensions.http/3.1.3/microsoft.extensions.http.3.1.3.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.NET.Sdk.Functions.3.0.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.net.sdk.functions/3.0.3/microsoft.net.sdk.functions.3.0.3.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Azure.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure/4.12.2/microsoft.bot.builder.azure.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'Microsoft.Bot.Builder.AI.QnA.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.qna/4.12.2/microsoft.bot.builder.ai.qna.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Connector.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.connector/4.12.2/microsoft.bot.connector.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'StyleCop.Analyzers.1.2.0-beta.66' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/stylecop.analyzers/1.2.0-beta.66/stylecop.analyzers.1.2.0-beta.66.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'MSTest.TestFramework.1.4.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/mstest.testframework/1.4.0/mstest.testframework.1.4.0.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.AI.Luis.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.luis/4.12.2/microsoft.bot.builder.ai.luis.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'Microsoft.Bot.Builder.Dialogs.Adaptive.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.adaptive/4.12.2/microsoft.bot.builder.dialogs.adaptive.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'MSTest.TestAdapter.1.4.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/mstest.testadapter/1.4.0/mstest.testadapter.1.4.0.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'NETStandard.Library.2.0.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/netstandard.library/2.0.3/netstandard.library.2.0.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.AI.QnA.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.qna/4.12.2/microsoft.bot.builder.ai.qna.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'Microsoft.Bot.Connector.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.connector/4.12.2/microsoft.bot.connector.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Extensions.Configuration.UserSecrets.3.1.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.extensions.configuration.usersecrets/3.1.3/microsoft.extensions.configuration.usersecrets.3.1.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Integration.AspNet.Core.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.integration.aspnet.core/4.12.2/microsoft.bot.builder.integration.aspnet.core.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.AspNetCore.Mvc.NewtonsoftJson.3.1.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.aspnetcore.mvc.newtonsoftjson/3.1.2/microsoft.aspnetcore.mvc.newtonsoftjson.3.1.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Dialogs.Adaptive.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.adaptive/4.12.2/microsoft.bot.builder.dialogs.adaptive.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'MSTest.TestAdapter.1.4.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/mstest.testadapter/1.4.0/mstest.testadapter.1.4.0.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.NET.Test.Sdk.16.0.1' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.net.test.sdk/16.0.1/microsoft.net.test.sdk.16.0.1.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'System.IdentityModel.Tokens.Jwt.5.6.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/system.identitymodel.tokens.jwt/5.6.0/system.identitymodel.tokens.jwt.5.6.0.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder/4.12.2/microsoft.bot.builder.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Connector.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.connector/4.12.2/microsoft.bot.connector.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] Failed to download package 'NETStandard.Library.2.0.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/netstandard.library/2.0.3/netstandard.library.2.0.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Extensions.Configuration.UserSecrets.3.1.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.extensions.configuration.usersecrets/3.1.3/microsoft.extensions.configuration.usersecrets.3.1.3.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.AspNetCore.Mvc.NewtonsoftJson.3.1.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.aspnetcore.mvc.newtonsoftjson/3.1.2/microsoft.aspnetcore.mvc.newtonsoftjson.3.1.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). Failed to download package 'Microsoft.Bot.Builder.Integration.AspNet.Core.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.integration.aspnet.core/4.12.2/microsoft.bot.builder.integration.aspnet.core.4.12.2.nupkg'. Response status code does not indicate success: 503 (Service Unavailable). /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : The feed 'BotBuilder.myget.org [https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/index.json]' lists package 'Microsoft.Azure.Functions.Extensions.1.0.0' but multiple attempts to download the nupkg have failed. The feed is either invalid or required packages were removed while the current operation was in progress. Verify the package exists on the feed and try again. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Unable to find package 'Microsoft.Azure.Functions.Extensions.1.0.0'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln]

Build FAILED.

/usr/local/share/dotnet/sdk/5.0.201/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.EolTargetFrameworks.targets(28,5): warning NETSDK1138: The target framework 'netcoreapp3.0' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/azurefunctions/Microsoft.BotFramework.Composer.Functions.csproj] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Azure.Functions.Extensions.1.0.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.azure.functions.extensions/1.0.0/microsoft.azure.functions.extensions.1.0.0.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Integration.ApplicationInsights.Core.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.integration.applicationinsights.core/4.12.2/microsoft.bot.builder.integration.applicationinsights.core.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.ApplicationInsights.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.applicationinsights/4.12.2/microsoft.bot.builder.applicationinsights.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Dialogs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs/4.12.2/microsoft.bot.builder.dialogs.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Azure.Blobs.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure.blobs/4.12.2/microsoft.bot.builder.azure.blobs.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Dialogs.Debugging.4.12.2-preview' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.debugging/4.12.2-preview/microsoft.bot.builder.dialogs.debugging.4.12.2-preview.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Dialogs.Declarative.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.dialogs.declarative/4.12.2/microsoft.bot.builder.dialogs.declarative.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Extensions.Http.3.1.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.extensions.http/3.1.3/microsoft.extensions.http.3.1.3.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.NET.Sdk.Functions.3.0.3' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.net.sdk.functions/3.0.3/microsoft.net.sdk.functions.3.0.3.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.Azure.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.azure/4.12.2/microsoft.bot.builder.azure.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'StyleCop.Analyzers.1.2.0-beta.66' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/stylecop.analyzers/1.2.0-beta.66/stylecop.analyzers.1.2.0-beta.66.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'MSTest.TestFramework.1.4.0' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/mstest.testframework/1.4.0/mstest.testframework.1.4.0.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.AI.Luis.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.luis/4.12.2/microsoft.bot.builder.ai.luis.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Builder.AI.QnA.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.builder.ai.qna/4.12.2/microsoft.bot.builder.ai.qna.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Failed to download package 'Microsoft.Bot.Connector.4.12.2' from 'https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/flatcontainer/microsoft.bot.connector/4.12.2/microsoft.bot.connector.4.12.2.nupkg'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Response status code does not indicate success: 503 (Service Unavailable). [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : The feed 'BotBuilder.myget.org [https://botbuilder.myget.org/F/botbuilder-v4-dotnet-daily/api/v3/index.json]' lists package 'Microsoft.Azure.Functions.Extensions.1.0.0' but multiple attempts to download the nupkg have failed. The feed is either invalid or required packages were removed while the current operation was in progress. Verify the package exists on the feed and try again. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] /usr/local/share/dotnet/sdk/5.0.201/NuGet.targets(131,5): error : Unable to find package 'Microsoft.Azure.Functions.Extensions.1.0.0'. [/Users/sweta/BotFrameworkComposer/hostedBots/29531.9996440776/runtime/ComposerRuntime.sln] 1 Warning(s) 16 Error(s)

Time Elapsed 00:00:13.32

[swetagrover]

I have installed .Net SDK,BotFramework-Composer all prerequisites met. Still not able to start bot.Can someone pls help?

[heinrich-ulbricht]

Chiming in as somebody experiencing the "dotnet build" error when creating a new bot.

• Windows 10 21H1 (fresh Azure VM)
• Built Composer from source (latest, main branch) according to those instructions: https://docs.microsoft.com/en-us/composer/build-composer-from-source - so this is v2
• Got it running
• Create new -> Empty Bot

Got the error.

Error If this problem persists, please file an issue on GitHub Details Command failed: dotnet build Empty.csproj

The project folder is still empty, nothing there.

.NET: 5.0.301 yarn: 1.22.5 Node: v14.17.1

No spaces in composer path or project path:

• _C:\Users\heu\00Repos\BotFramework-Composer\Composer
• C:\Temp

[dmvtech]

@heinrich-ulbricht @swetagrover

I had this recently. I was able to troubleshoot the actual issue by attempting to create a bot outside Composer using:

1. npm install -g yo
2. npm install -g @microsoft/generator-bot-empty
3. yo @microsoft/bot-empty "EmptyBotTest"
4. cd EmptyBotTest
5. dotnet build <-- this is where/when I received error about nuget

In the end, my issue was related to nuget sources. Running dotnet nuget list source should give you at least:

Registered Sources:
  1.  nuget.org [Enabled]
      https://api.nuget.org/v3/index.json