# Amazon ECS の停止したタスクのエラーメッセージの更新
<a name="stopped-tasks-error-messages-updates"></a>

2024 年 6 月 14 日より、Amazon ECS チームは、以下の表に示すように停止したタスクのエラーメッセージを変更します。`stopCode` の変更はありません。アプリケーションが正確なエラーメッセージ文字列に依存している場合は、新しい文字列でアプリケーションを更新する必要があります。ご質問や問題については、AWS サポート にお問い合わせください。

**注記**  
このエラーメッセージは変更される可能性があるため、オートメーションではエラーメッセージに依存しないことをお勧めします。

## CannotPullContainerError
<a name="cannot-pull-container-error-changes"></a>


| 以前のエラーメッセージ | 新しいエラーメッセージ | 
| --- | --- | 
| CannotPullContainerError: Error response from daemon: pull access denied for repository, repository does not exist or may require 'docker login': denied: User: roleARN | [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/ja_jp/AmazonECS/latest/developerguide/stopped-tasks-error-messages-updates.html)  | 
|  CannotPullContainerError: Error response from daemon: Get imageURI: net/http: request canceled while waiting for connection |  CannotPullContainerError: The task can’t pull the image. ネットワーク設定を確認します。Error response from daemon: Get image: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) | 
| CannotPullContainerError: ref pull has been retried 5 time(s): failed to copy: httpReadSeeker: failed open: failed to do request: Get registry-uri: dial tcp <ip>:<port> i/o timeout | CannotPullContainerError: The task cannot pull image-uri from the registry registry-uri. There is a connection issue between the task and the registry. Check your task network configuration. : failed to copy: httpReadSeeker: failed open: failed to do request: Get registry-uri: dial tcp <ip>:<port> i/o timeout | 

## ResourceNotFoundException
<a name="resourcenotfound-error-changes"></a>


| 以前のエラーメッセージ | 新しいエラーメッセージ | 
| --- | --- | 
| Fetching secret data from AWS Secrets Manager in region region: secret sercretARN: ResourceNotFoundException: Secrets Manager can't find the specified secret. | ResourceNotFoundException: The task can't retrieve the secret with ARN 'sercretARN' from AWS Secrets Manager. Check whether the secret exists in the specified Region. ResourceNotFoundException: Fetching secret data from AWS Secrets Manager in region region: secret sercretARN: ResourceNotFoundException: Secrets Manager can't find the specified secret. | 

## ResourceInitializationError
<a name="resourceinitialization-error-changes"></a>


| 以前のエラーメッセージ | 新しいエラーメッセージ | 
| --- | --- | 
| ResourceInitializationError: unable to pull secrets or registry auth: execution resource retrieval failed: unable to retrieve ecr registry auth: service call has been retried 3 time(s): RequestError: send request failed caused by: Post "https://api.ecr.us-east-1.amazonaws.com/": dial tcp <ip>:<port>: i/o timeout. Please check your task network configuration. | ResourceInitializationError: unable to pull secrets or registry auth: The task cannot pull registry auth from Amazon ECR: There is a connection issue between the task and Amazon ECR. Check your task network configuration. RequestError: send request failed caused by: Post "https://api.ecr.us-east-1.amazonaws.com": dial tcp <ip>:<port>: i/o timeout | 
| ResourceInitializationError: unable to pull secrets or registry auth: execution resource retrieval failed: unable to retrieve secrets from ssm: service call has been retried 5 time(s): RequestCanceled: request context canceled caused by: context deadline exceeded | ResourceInitializationError: unable to pull secrets or registry auth: unable to retrieve secrets from ssm: The task cannot pull secrets from AWS Systems Manager. There is a connection issue between the task and AWS Systems Manager Parameter Store. Check your task network configuration. RequestCanceled: request context canceled caused by: context deadline exceeded | 
| ResourceInitializationError: failed to download env files: file download command: non empty error stream: RequestCanceled: request context canceled caused by: context deadline exceeded | ResourceInitializationError: failed to download env files: The task can't download the environment variable files from Amazon S3. There is a connection issue between the task and Amazon S3. Check your task network configuration. service call has been retried 5 time(s): RequestCanceled: request context canceled caused by: context deadline exceeded | 
| ResourceInitializationError: failed to validate logger args::signal:killed | ResourceInitializationError: failed to validate logger args: The task cannot find the Amazon CloudWatch log group defined in the task definition. There is a connection issue between the task and Amazon CloudWatch. Check your network configuration. : signal: killed | 
| ResourceInitializationError: unable to pull secrets or registry auth: pull command failed: : signal: killed | ResourceInitializationError: unable to pull secrets or registry auth: Check your task network configuration. : signal: killed |