Docker:复制失败: CreateFile，正在陌生位置查找文件
Docker:复制失败: CreateFile，正在陌生位置查找文件
提问于 2018-03-27 20:21:56
尝试按照教程找到了here，但遇到了问题。
我从我的项目目录中运行以下命令：
docker build -t my.solution .我得到了以下信息：
Sending build context to Docker daemon 111.6kB
Step 1/17 : FROM microsoft/aspnetcore:2.0-nanoserver-1709 AS base
---> ccfb41c8f5b5
Step 2/17 : WORKDIR /app
---> Using cache
---> e29a68e16001
Step 3/17 : EXPOSE 80
---> Using cache
---> 976388139964
Step 4/17 : FROM microsoft/aspnetcore-build:2.0-nanoserver-1709 AS build
---> d7ab4e860769
Step 5/17 : WORKDIR /src
---> Using cache
---> 4ab01220723e
Step 6/17 : COPY my.solution.sln ./
COPY failed: CreateFile \\?\C:\ProgramData\Docker\tmp\docker-builder564035917\my.solution.sln: The system cannot find the file specified.我不知道它为什么要在它要查找的位置找到文件。有谁可以帮我？是否需要进行配置设置？我的Docker文件如下所示：
FROM microsoft/aspnetcore:2.0-nanoserver-1709 AS base
WORKDIR /app
EXPOSE 80
FROM microsoft/aspnetcore-build:2.0-nanoserver-1709 AS build
WORKDIR /src
COPY my.solution.sln ./
COPY my.solution/my.solution.csproj my.solution/
RUN dotnet restore -nowarn:msb3202,nu1503
COPY . .
WORKDIR /src/my.solution
RUN dotnet build -c Release -o /app
FROM build AS publish
RUN dotnet publish -c Release -o /app
FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "my.solution.dll"]更新
根据@AlexGera的回答，我尝试将docker文件更改为：
FROM microsoft/aspnetcore:2.0-nanoserver-1709 AS base
WORKDIR /app
EXPOSE 80
FROM microsoft/aspnetcore-build:2.0-nanoserver-1709 AS build
WORKDIR /src
VOLUME C:/tmp
COPY my.solution.sln c:/tmp/
COPY my.solution/my.solution.csproj my.solution/
RUN dotnet restore -nowarn:msb3202,nu1503
COPY . .
WORKDIR /src/my.solution
RUN dotnet build -c Release -o /app
FROM build AS publish
RUN dotnet publish -c Release -o /app
FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "my.solution.dll"]但是错误消息并没有明显的改变：
docker build -t my.solution .
Sending build context to Docker daemon 111.6kB
Step 1/18 : FROM microsoft/aspnetcore:2.0-nanoserver-1709 AS base
---> ccfb41c8f5b5
Step 2/18 : WORKDIR /app
---> Using cache
---> e29a68e16001
Step 3/18 : EXPOSE 80
---> Using cache
---> 976388139964
Step 4/18 : FROM microsoft/aspnetcore-build:2.0-nanoserver-1709 AS build
---> d7ab4e860769
Step 5/18 : WORKDIR /src
Removing intermediate container 31e30e2346aa
---> 61c7df20f3c4
Step 6/18 : VOLUME C:/tmp
---> Running in fada6c728151
Removing intermediate container fada6c728151
---> 7a650440cc1f
Step 7/18 : COPY my.solution.sln c:/tmp/
COPY failed: CreateFile \\?\C:\ProgramData\Docker\tmp\docker-builder832533802\my.solution.sln: The system cannot find the file specified.页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/49512727
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