Fn :: ImportValue与类型{Array}不匹配

本文介绍了Fn :: ImportValue与类型{Array}不匹配的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

在CloudFormation中使用导出和导入功能时遇到了问题.当我尝试导入实际上是列表(数组)的值时，收到以下错误消息与类型{Array}不匹配".

I faced an issue with using the export and import functionality in CloudFormation. When I tried to import a value which actually is a list (array) I received the following error message "does not match type {Array}".

vpc.yaml(摘要)

vpc.yaml (snippet)

PrivateSubnets: Description: A list of the private subnets Value: !Join [",", [!Ref PrivateSubnetOne, !Ref PrivateSubnetTwo]] Export: Name: !Join ["-", [!Ref "Environment", "PrivateSubnets"] ]

pipeline.yaml(摘要)

pipeline.yaml (snippet)

Subnets: Fn::ImportValue: !Sub "${Environment}-PrivateSubnets"

错误消息:

Property validation failure: [Value of property {/VpcConfig/Subnets} does not match type {Array}

推荐答案

此代码解决了该问题；

This code resolved the issue;

Subnets: !Split - "," - Fn::ImportValue: !Sub "${Environment}-PrivateSubnets"