构建问题

[joeykini]

[+] Running 2/5
✔ Network pptcopilot_default Created 0.2s
✔ Container some-mysql Started 0.8s
⠧ Container ppt-project Starting 1.7s
⠧ Container ppt-copilot Starting 1.7s
⠋ Container ppt-backend Starting 1.6s
Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "./start.sh": stat ./start.sh: no such file or directory: unknown
root@8n58ld5zioi03x3:~/PPTCopilot/PPTCopilot-backend#

我在pptcopilot下下载了其他三个目录，然后docker build提示找不到start.sh