CircleCi 由于 gradlew 而失败:没有这样的文件或目录

Question

我有一个项目，我想用circleCi构建：https://bitbucket.org/ali-rezaei/circleci/src/master/

这是我的.circleci/config.yml文件：

version: 2
jobs:
build:
working_directory: ~/project
docker:
- image: circleci/android:api-28-alpha
environment:
JVM_OPTS: -Xmx3200m
steps:
- checkout
- restore_cache:
key: jars-{{ checksum "build.gradle" }}-{{ checksum  "app/build.gradle" }}
#      - run:
#         name: Chmod permissions #if permission for Gradlew Dependencies fail, use this.
#         command: sudo chmod +x ./gradlew
- run:
name: Download Dependencies
command: ./gradlew androidDependencies
- save_cache:
paths:
- ~/.gradle
key: jars-{{ checksum "build.gradle" }}-{{ checksum  "app/build.gradle" }}
- run:
name: Run Tests
command: ./gradlew lint test
- store_artifacts: # for display in Artifacts: https://circleci.com/docs/2.0/artifacts/ 
path: app/build/reports
destination: reports
- store_test_results: # for display in Test Summary: https://circleci.com/docs/2.0/collect-test-data/
path: app/build/test-results
# See https://circleci.com/docs/2.0/deployment-integrations/ for deploy examples

当我构建时，我在 CicleCi 中收到以下错误消息：

!/bin/bash -eo pipefail
./gradlew androidDependencies
/bin/bash: ./gradlew: No such file or directory
Exited with code 127

这是什么原因以及如何解决它？

Answer 1

./gradlew: No such file or directory错误意味着构建脚本正在当前目录中查找gradlew可执行文件，而该可执行文件在源代码树中不存在。

有两种方法可以修复它：

1. 将可执行文件添加到源gradlew
2. 迁移到独立安装Gradle使用情况