I'm building a small console application in .NET core and I wanted to build and a docker image
This is my project structure
So I have created Docker file like below
# Set base image
FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build-env
# Set working directory
WORKDIR /app
# Copy csproj and restore dependencies
COPY *.csproj ./
RUN dotnet restore
# Copy project files
COPY . ./
# Publish the application
RUN dotnet publish -c Release -o out
# Generate runtime image
FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim
WORKDIR /app
EXPOSE 80
COPY --from=build-env /app/out .
CMD ["dotnet", "ConsoleUI.dll"]
So once I tried to build the image I got this error
> [build-env 4/6] RUN dotnet restore:
#11 4.432 MSBUILD : error MSB1003: Specify a project or solution file. The current working directory does not contain a project or solution file.
Why is this happening if I copied the csproj