testdriven.io flask反应AWS课程第9章代码构建错误除post_build阶段外，所有阶段都通过

如何解决testdriven.io flask反应AWS课程第9章代码构建错误除post_build阶段外，所有阶段都通过

有日志片段：

void main() {
  List employees = [
    [1,"Deshawn O'Connell"],[2,"Aurore Kuvalis"],[3,"Louvenia Rapid"],[4,"Missouri Crooks"],[5,"Kylie Krajcik Jr."]
  ];
  employees.sort((list1,list2) => list1[1].compareTo(list2[1]));
  print(employees);
}

//Output:
//[[2,Aurore Kuvalis],[1,Deshawn O'Connell],Kylie Krajcik Jr.],Louvenia Rapid],Missouri Crooks]]

为什么为什么使用[Container] 2020/09/02 16:36:03 Running command docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/test-driven-users:prod no basic auth credentials COMMAND_EXECUTION_ERROR: Error while executing command: docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/test-driven-users:prod. Reason: exit status 1 [Container] 2020/09/02 16:36:03 Phase complete: POST_BUILD State: FAILED 而不是令牌？我该如何解决这个错误？

解决方法

错误有点误导。实际的失败与buildspec.yml post_build命令有关。注释掉这些命令可以“修复”构建。这些命令由教程提供：

ffmpeg -ss 823.2 -t 44.1 -i input.mp4 -ss 1074.1 -t 27.3 -i input.mp4 -filter_complex "[0:v][0:a][1:v][1:a]concat=n=2:v=1:a=1[v][a]" -map "[v]" -map "[a]" output.mp4

从命令行运行它们，我得到以下信息： 推送指向存储库[###########。dkr.ecr.us-west-1.amazonaws.com/test-driven-users]

docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/test-driven-users:prod
docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/test-driven-client:builder
docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/test-driven-client:prod

所以我想如果它已经存在，那就是“失败”。