Dockerfile生成映像失败

项目结构

Syslog.Sample
--docker.Sample
--Syslog.Sample

项目docker。示例添加docker支持。 Dockerfile内容

FROM mcr.microsoft.com/dotnet/core/runtime:3.1-buster-slim AS base
WORKDIR /app

FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
WORKDIR /src
COPY ["docker.Sample/docker.Sample.csproj", "docker.Sample/"]
RUN dotnet restore "docker.Sample/docker.Sample.csproj"
COPY . .
WORKDIR "/src/docker.Sample"
RUN dotnet build "docker.Sample.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "docker.Sample.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "docker.Sample.dll"]

运行命令docker build

输出失败上下文

failed to solve with frontend dockerfile.v0: failed to build LLB: failed to compute cache key: "/docker.Sample/docker.Sample.csproj" not found: not found

---

帮帮我这就是我如何让它工作的：改变这个

复制[docker.Sample/docker.Sample.csproj，docker.Sample/]

对此

复制[docker.Sample.csproj，docker.Sample/]

---

删除csproj的目录名。由于某些原因，VS创建的默认Dockerfile出现故障。

我就是这样做的：更改此选项

复制[docker.Sample/docker.Sample.csproj，docker.Sample/]

对此

复制[docker.Sample.csproj，docker.Sample/]

---

删除csproj的目录名。由于某些原因，由VS创建的默认Dockerfile出现错误。

看起来这行是错误的：复制[docker.Sample/docker.Sample.csproj，docker.Sample/]看起来这行是错误的：复制[docker.Sample/docker.Sample.csproj，docker.Sample/]