关于Visual Studio代码：在devcontainer.json中设置PATH环境变量时，VSCode引发错误

VSCode throws error when setting PATH environment variable in devcontainer.json

我在项目中有以下devcontainer.json文件。

当我尝试在容器中打开VSCode时，它崩溃了。容器成功构建，但是在启动过程中会发出以下日志。当我删除环境变量配置时，容器将启动并保持正常运行。

根据用于高级容器配置的Visual Studio代码文档，我遵循了在dev容器内配置环境变量的示例。

问题：如何在devcontainer.json文件中正确配置PATH环境变量？

devcontainer.json

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{
"name":"Ubuntu 18.04 & Git",
"dockerFile":"Dockerfile",
"settings": {
"terminal.integrated.shell.linux":"/bin/bash"
},
"containerEnv": {
"PATH":"${containerEnv:PATH}:/root/.customfolder/bin/"
}
}

日志

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6499 ms] Successfully built 096d41dceada
[6503 ms] Successfully tagged vsc-asdf-73cee28d5205fdd4a6063fc596248885:latest
[6506 ms] Start: Run: git rev-parse --show-toplevel
[6533 ms] Start: Starting container
[6533 ms] Start: Run: docker run -a STDOUT -a STDERR --mount type=bind,source=/Users/username/git/asdf,target=/workspaces/asdf,consistency=cached --mount source=/Users/username/.aws/credentials,target=/root/.aws/credentials,type=bind -l vsch.quality=stable -l vsch.remote.devPort=0 -l vsch.local.folder=/Users/username/git/asdf -e PATH=${containerEnv:PATH}:/root/.customfolder/bin/ --entrypoint /bin/sh vsc-pulumi-73cee28d5205fdd4a6063fc596248885 -c echo Container started ; while sleep 1; do :; done
[6852 ms] /bin/sh: 1: sleep: not found
[6852 ms] Container started
[6873 ms] Start: Inspecting container
[6879 ms] Start: Run in container: uname -m
[7031 ms] Start: Run in container: cat /etc/passwd
[7035 ms] Shell server terminated (code: 1, signal: null)

Error response from daemon: Container 8e0f6eeb22c358b0dfd8f1c1410c10b382ea66aa432e7e400a4564671619046f is not running

An error occurred setting up the container

An error occurred setting up the container

环境

MacOS卡塔利娜
Docker桌面2.2.0.0
Microsoft Visual Studio代码1.42.0
VSCode远程容器扩展0.101.0