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Error while running docker application

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(I2connector) #1

I am trying to create my first Docker application to create Docker image in Windows 10.
I am creating asp.net core empty application with Docker built in. after creating application i am trying to build an application but it’s giving an below error. i have installed all the docker things for Windows

Severity Code Description Project File Line Suppression State
Error MSB4018 The “PrepareForBuild” task failed unexpectedly.
Microsoft.DotNet.Docker.CommandLineClientException: error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.29/containers/json?filters=%7B%22name%22%3A%7B%22dockercompose2781336083_aspnet-web_%22%3Atrue%7D%2C%22status%22%3A%7B%22running%22%3Atrue%7D%7D&limit=1: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running…

For more troubleshooting information, go to http://aka.ms/DockerToolsTroubleshooting —> Microsoft.DotNet.Docker.CommandLineClientException: error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.29/containers/json?filters=%7B%22name%22%3A%7B%22dockercompose2781336083_aspnet-web_%22%3Atrue%7D%2C%22status%22%3A%7B%22running%22%3Atrue%7D%7D&limit=1: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.DotNet.Docker.DockerClient.d__0.MoveNext()
— End of inner exception stack trace —
at Microsoft.DotNet.Docker.DockerClient.d__0.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.DotNet.Docker.DockerWorkspace.d__13.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.DotNet.Docker.BuildTasks.DockerBaseTask.Execute()
at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
at Microsoft.Build.BackEnd.TaskBuilder.d__26.MoveNext() docker-compose C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\Microsoft\VisualStudio\v15.0\Docker\Microsoft.VisualStudio.Docker.Compose.targets


(Umesh106904) #2

I am getting below error .

Severity Code Description Project File Line Suppression State
Error MSB4018 The “PrepareForBuild” task failed unexpectedly.
Microsoft.DotNet.Docker.CommandLineClientException: error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.37/containers/json?filters=%7B%22name%22%3A%7B%22dockercompose3131894370_demo.ui_%22%3Atrue%7D%2C%22status%22%3A%7B%22running%22%3Atrue%7D%7D&limit=1: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running…

For more troubleshooting information, go to http://aka.ms/DockerToolsTroubleshooting —>
Microsoft.DotNet.Docker.CommandLineClientException: error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.37/containers/json?filters=%7B%22name%22%3A%7B%22dockercompose3131894370_demo.ui_%22%3Atrue%7D%2C%22status%22%3A%7B%22running%22%3Atrue%7D%7D&limit=1: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.DotNet.Docker.DockerClient.d__0.MoveNext()
— End of inner exception stack trace —
at Microsoft.DotNet.Docker.DockerClient.d__0.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.DotNet.Docker.DockerWorkspace.d__13.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.DotNet.Docker.BuildTasks.DockerBaseTask.Execute()
at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
at Microsoft.Build.BackEnd.TaskBuilder.d__26.MoveNext() docker-compose
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\Microsoft\VisualStudio\v15.0\Docker\Microsoft.VisualStudio.Docker.Compose.targets 153