解决COPY failed: stat /var/lib/docker/tmp/docker-builder455335933/opt: no such file or directory的问题

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2022-06-28

​1.报错现象​

解决COPY failed: stat /var/lib/docker/tmp/docker-builder455335933/opt: no such file or directory的问题_docker

​2.Dockerfile文件​

解决COPY failed: stat /var/lib/docker/tmp/docker-builder455335933/opt: no such file or directory的问题_docker_02

​3.原因​

Dockerfile以#开头的行视为注释,如果在有效指令后面使用#号注释,会将其作为参数处理,导致报错

​4.解决:将注释去掉即可,或者把注释单独放一行​

解决COPY failed: stat /var/lib/docker/tmp/docker-builder455335933/opt: no such file or directory的问题_docker_03


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