Go Docker 执行失败并显示cmdENTRYPOINT 中的命令未找到

我正在try 用Docker容器制作我的Golang API的生产版本.它在开发(与Air)中工作，但不断告诉我，可执行文件在生产一号中没有找到. 我测试了它，它被正确编译，并且它存在并且是可执行的.

为了确定，我将文本添加到了Dockerfile；

# first build the app binary
FROM golang:1.20-alpine

WORKDIR /app

COPY goapp/ .

RUN go mod download

RUN go build -o /app/executable

# check if the binary exists and is executable
RUN [ -f /app/executable -a -x /app/executable ]

CMD /app/executable

我使用docker-compose运行它:

version: '3.3'

services:
  # db...
  goapp:
    build:
      context: ./
      dockerfile: ./docker/go/Dockerfile_prod
    environment:
      - SECRET=${SECRET}
      - PORT=3000
      - GO_ENV=production
      - GIN_MODE=release
      - MYSQL_HOST=${MYSQL_HOST}
      - MYSQL_PORT=${MYSQL_PORT}
      - MYSQL_USER=${MYSQL_USER}
      - MYSQL_PASSWORD=${MYSQL_PASSWORD}
      - MYSQL_DATABASE=${MYSQL_DATABASE}
      - SMTP_HOST=${SMTP_HOST}
      - SMTP_USER=${SMTP_USER}
      - SMTP_PASSWORD=${SMTP_PASSWORD}
      - SENTRY_DSN=${SENTRY_DSN}
    ports:
      - 3000:3000
    volumes:
      - ./goapp:/app
      - ./data/goapp:/app/data
    depends_on:
      db:
        condition: service_healthy

我一直在用docker-compose -f ... build上的--no-cache面旗帜建造它

已try 将CMD更改为ENTRYPOINT，并带括号或不带括号.也试过了

ENTRYPOINT ["/bin/sh", "-c", "/app/executable"]

但我一直有这样的 idea :

goapp_1    | /bin/sh: /app/executable: not found
project_goapp_1 exited with code 127

为什么它不运行，我如何才能使它工作？谢谢.