Fail to load deployment log

Question

Fail to load deployment log

Ho Kai Yip 0

Failed to load container logs: <Error xmlns="http://schemas.microsoft.com/windowsazure" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"><Code>NotFound</Code><Message>Resource containerlog of type text not found</Message><ExtendedCode>04117</ExtendedCode><MessageTemplate>Resource {0} of type {1} not found</MessageTemplate><Parameters xmlns:a="http://schemas.microsoft.com/2003/10/Serialization/Arrays"><a:string>containerlog</a:string><a:string>text</a:string></Parameters><InnerErrors i:nil="true"/><Details i:nil="true"/><Target i:nil="true"/></Error>

Bhargavi Naragani 3,820 Reputation points Microsoft External Staff Moderator

2025-04-29T07:27:56.0833333+00:00
Hi @Ho Kai Yip,

The error you're seeing means that the container logs couldn't be found. This usually happens if the container didn’t start properly or hasn’t produced any logs yet. Here are a few things you can check:

Make sure the container is actually running. If it failed to start, there might not be any logs to show. You can verify this in the Azure portal or using Azure CLI.

Look for other types of logs. Depending on the service (like Azure Container Apps), there might be separate system or app logs that can give more clues.

Double-check your logging setup. In some cases, logging isn’t enabled by default and needs to be configured during deployment.

You can retrieve the environment's error details and logs using the Azure CLI. Here’s how: First, list the operations on your environment:
az devcenter dev environment list-operation --environment-name {YOUR_ENVIRONMENT_NAME} --project {YOUR_PROJECT_NAME}
Then, once you have the latest operation ID, you can view the logs for that operation:
az devcenter dev environment show-logs-by-operation --environment-name {YOUR_ENVIRONMENT_NAME} --project {YOUR_PROJECT_NAME} --operation-id {LATEST_OPERATION_ID}

You might also check the $ADE_ERROR_LOG file within your designated deployment environment. This file often contains specific error messages that can help in pinpointing the issue.

If you are using Azure Storage for logs, verify that the storage account is correctly set up and that you have the necessary permissions to access it.

Kindly refer to the below documentations:
Troubleshoot start failures in Azure Container Apps
Access diagnostic logs

Hope this information is helpful, let me know if you have any further queries.

Your answer

Bhargavi Naragani 3,820 Reputation points Microsoft External Staff Moderator

2025-04-29T07:27:56.0833333+00:00

Hi @Ho Kai Yip,

The error you're seeing means that the container logs couldn't be found. This usually happens if the container didn’t start properly or hasn’t produced any logs yet. Here are a few things you can check:

Make sure the container is actually running. If it failed to start, there might not be any logs to show. You can verify this in the Azure portal or using Azure CLI.

Look for other types of logs. Depending on the service (like Azure Container Apps), there might be separate system or app logs that can give more clues.

Double-check your logging setup. In some cases, logging isn’t enabled by default and needs to be configured during deployment.

You can retrieve the environment's error details and logs using the Azure CLI. Here’s how: First, list the operations on your environment:
az devcenter dev environment list-operation --environment-name {YOUR_ENVIRONMENT_NAME} --project {YOUR_PROJECT_NAME}
Then, once you have the latest operation ID, you can view the logs for that operation:
az devcenter dev environment show-logs-by-operation --environment-name {YOUR_ENVIRONMENT_NAME} --project {YOUR_PROJECT_NAME} --operation-id {LATEST_OPERATION_ID}

You might also check the $ADE_ERROR_LOG file within your designated deployment environment. This file often contains specific error messages that can help in pinpointing the issue.

If you are using Azure Storage for logs, verify that the storage account is correctly set up and that you have the necessary permissions to access it.

Kindly refer to the below documentations:
Troubleshoot start failures in Azure Container Apps
Access diagnostic logs

Hope this information is helpful, let me know if you have any further queries.

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Fail to load deployment log

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