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Overview

This repository contains a Google Apps Script function, handleRefError, designed to handle and resolve #REF! errors in Google Sheets. The script checks for reference errors in a specified sheet, attempts to fix them by adding rows, and sends an email notification if the issue persists after multiple attempts.

Features

  • Automatic Detection: Scans the sheet for #REF! errors.
  • Dynamic Row Addition: Adds rows to resolve potential reference issues.
  • Retry Mechanism: Attempts to resolve errors multiple times (configurable).
  • Email Notification: Sends an alert if the issue remains unresolved.

Use Case

Scenario:

In Google Sheets, #REF! errors often occur when data exceeds from the current tab size. These errors can disrupt workflows and calculations. This script provides a proactive way to detect and address such issues by:

  1. Adding rows dynamically to mitigate the error.
  2. Alerting the user via email if the problem persists.

Example:

Imagine a shared Google Sheet used for real-time data entry. Due to frequent edits, #REF! errors arise, causing formulas to break. Instead of manually inspecting and fixing the sheet, this script automates the process, saving time and ensuring smooth operations.

Setup Instructions

1. Open Script Editor

  1. Open your Google Sheet.
  2. Navigate to Extensions > Apps Script.

2. Paste the Code

Copy and paste the handleRefError1 function into the Apps Script editor.

3. Update Configuration

Modify the following variables in the script as per your requirements:

  • Sheet Name: Replace "sheet1" with the name of your target sheet.
  • Email Address: Replace "[email protected]" with your email address.
  • Max Attempts: Set the maximum number of retry attempts (maxAttempts).
  • Rows to Add: Specify the number of rows to add per attempt (rowsToAdd).

4. Save and Authorize

  1. Save the script (File > Save).
  2. Authorize the script by clicking Run > handleRefError1 for the first time and following the prompts.

5. Schedule the Script (Optional)

To automate periodic checks:

  1. Go to Triggers (clock icon in the Apps Script editor).
  2. Click + Add Trigger.
  3. Set the function to handleRefError1 and configure the frequency (e.g., daily).