---
title: "Troubleshoot creation and log issues"
slug: "cloudfunctions-troubleshoot-common"
updated: 2026-09-17T09:18:06Z
published: 2026-09-17T09:18:06Z
canonical: "guide.ncloud-docs.com/cloudfunctions-troubleshoot-common"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Troubleshoot creation and log issues

Available in Classic and VPC

You might run into the following problems when using Cloud Functions: Find out causes and possible solutions.

## Cannot check execution history

I cannot check the execution history in the **Dashboard** menu and the **[Monitoring]** tab in Action.

#### Cause

All execution histories of Cloud Functions are saved in Cloud Log Analytics, and the saved execution histories can be checked in the Dashboard of Cloud Functions. If a log loading delay occurs in Cloud Log Analytics, the execution history may not be visible temporarily.

#### Solution

- Check if there is a log in Cloud Log Analytics.
- When there is a log in Cloud Log Analytics but it cannot be checked in the Dashboard of Cloud Functions, forward it to [Customer Support](https://www.ncloud.com/support/question/service)　of NAVER Cloud Platform.

## Cannot select subnet

- I cannot select a subnet when creating an action.
- There are created subnets, but I do not see any subnets on the list.

#### Cause

- Only the private subnets with "General" purpose are displayed on the list.
- As for the Korean Region, only the subnets created in the KR-2 zone are displayed on the list. Also, you can select only 1 subnet per zone. For more information, see [Create action > VPC connection information](/docs/en/cloudfunctions-actioncreate-vpc#VPC%EC%97%B0%EA%B2%B0%EC%A0%95%EB%B3%B4).

#### Solution

- Check if the subnet type is "private subnet."
- Check if the subnet is created in the "KR-2" zone.

              Note

              

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