在CircleCI中构建失败，并显示错误找不到包.json

Question

尝试在CircleCI中构建我的项目，但是它不起作用。每当我从GitHub推送内容时，都会收到错误消息“找不到package.json”

config.yml

# Javascript Node CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-javascript/ for more      details
#
version: 2
jobs:
    build:
      docker:
      # specify the version you desire here
         - image: circleci/node:7.10

  # Specify service dependencies here if necessary
  # CircleCI maintains a library of pre-built images
  # documented at https://circleci.com/docs/2.0/circleci-images/
  # - image: circleci/mongo:3.4.4

#working_directory: ~/repo

steps:
  - checkout

  # Download and cache dependencies
  - restore_cache:
      keys:
        - v1-dependencies-{{ checksum "package.json" }}
        # fallback to using the latest cache if no exact match is found
        - v1-dependencies-

  - run: yarn install

  - save_cache:
      paths:
        - node_modules
      key: v1-dependencies-{{ checksum "package.json" }}

  # run tests!
  - run: yarn test

内置错误

#!/bin/bash -eo pipefail
yarn test
yarn test v0.24.4
error Couldn't find a package.json file in "/home/circleci/project"
Exited with code 1