No such container error

[mayconbeserra]

Hi, thanks for sharing your config, but unfortunately it isn't working properly with the latest version of VSCode.

I tried to apply to my project and it didn't work, and then I decided to use your git sample but I still getting the same error:

Starting: "docker" exec -i docker.dotnet.debug_1 /vsdbg/vsdbg --interpreter=vscode Error from pipe program 'docker': Error: No such container: docker.dotnet.debug_1

Could you highlight how can I solve this issue? have you tested with the latest version of VSCode?

Best regards, M

[sleemer]

Hi, hard to say what exactly went wrong without more detailed logs. Could you provide me them? Here is mine: Killing all containers based on the docker.dotnet.debug image de7c2be8df94 Building the image docker.dotnet.debug (debug). Sending build context to Docker daemon 6.144kB

Step 1/11 : FROM microsoft/dotnet:2-sdk ---> 49cbdf4b5430 Step 2/11 : ENV NUGET_XMLDOC_MODE skip ---> Using cache ---> f4e45b5012ae Step 3/11 : WORKDIR /vsdbg ---> Using cache ---> d935f788d515 Step 4/11 : RUN apt-get update && apt-get install -y --no-install-recommends unzip && rm -rf /var/lib/apt/lists/* && curl -sSL https://aka.ms/getvsdbgsh | bash /dev/stdin -v latest -l /vsdbg ---> Using cache ---> d7b761bab60f Step 5/11 : RUN mkdir /app ---> Using cache ---> 8ce184134b06 Step 6/11 : WORKDIR /app ---> Using cache ---> fa5b8633e27a Step 7/11 : COPY App.csproj /app ---> Using cache ---> c4cc0f99affc Step 8/11 : RUN dotnet restore ---> Using cache ---> 9045dc6df58f Step 9/11 : COPY . /app ---> Using cache ---> 4dc92586b9ad Step 10/11 : RUN dotnet publish -c Debug -o out ---> Using cache ---> f179ef75d4df Step 11/11 : ENTRYPOINT ["/bin/bash", "-c", "sleep infinity"] ---> Using cache ---> 209c069130d0 Successfully built 209c069130d0 Successfully tagged docker.dotnet.debug:latest Running a new container docker.dotnet.debug_1 d2379ead77e760312083243ca25c9b2992252c42d05a8d71324ec968b222bd89

[d-saurabh]

Can you please post the build and run command for the container. Also suggest the steps to follow for attaching the debugger in local machine's vs code.

[sleemer]

Hi @saurabhdeshpande49! You can find build and run commands in /scripts/dockerTask.sh file. And if you want to attach to existing app running inside the docker container you will need to add a new configuration in launch.json

{
            "name": ".NET Core Docker Attach (console)",
            "type": "coreclr",
            "request": "attach",
            "processName": "dotnet",
            "sourceFileMap": {
                "/app": "${workspaceRoot}/src"
            },
            "pipeTransport": {
                "pipeProgram": "docker",
                "pipeCwd": "${workspaceRoot}",
                "pipeArgs": [
                    "exec -i docker.dotnet.debug_1"
                ],
                "quoteArgs": false,
                "debuggerPath": "/vsdbg/vsdbg"
            }
        }

Be aware, that you need to replace 'docker.dotnet.debug_1' with the name of your container. Key things worth to mention:

• here we use request type "attach" instead of "launch"
• we use "processName" : "dotnet", instead of "program"
• and don't forget to put /vsdbg/vsdbg into your container, because we still need it in place