Frequently Asked Questions (FAQs)

This page answers commonly asked questions about Barcode Generator.

Why am I seeing the error ‘TypeError: Cannot read properties of undefined (reading ‘id’) when setting up the Airtable automation script?

This error normally means you haven’t setup an input variable for the recordId. The video at shows how the input variable can be specified.

Note: The variable name is case sensitive and must be recordId.

What Airtable field types are supported for generating barcodes?

Supported field types include:

  • Single line text

  • Rich text

  • Multi-line text

  • Formula

  • Date

  • Phone number

  • Email

  • URL

  • Number

  • Auto number

What barcode symbologies do you support?

At present you can generate barcodes using the UPC-A, UPC-E, UPC Supplemental 2 Digit, UPC Supplemental 5 Digit, EAN-13, EAN8, Interleaved2Of5, Interleaved 2 Of 5 Mod 10, Standard 2 Of 5, Standard 2 Of 5 Mod 10, Industrial 2 Of 5, Industrial2Of5Mod10, Code 39, Code 39 Extended, Code 39 Mod43, Codabar, PostNet, Bookland, ISBN, JAN-13, MSI Mod 10, MSI 2 Mod10, MSI Mod 11, MSI Mod 11 Mod 10, ModifiedPlessey, Code11, USD-8, UCC 12, UCC 13, Logmars, Code 128, Code 128A, Code 128B, Code 128C, ITF 14, Code 93, Telepen, Fim and Pharmacode symbologies.

What does the error ‘Image size specified not large enough to draw image’ mean?

This error means that the text you wish to encode within the barcode is too large to be represented by each bar at the current width you have set. Each bar needs to be a minimum 1px to be readable.

To fix this error, try increasing the width of your barcode in the Barcode Generator settings.

How do I cancel my subscription?

Follow these instructions to cancel your subscription, anytime.

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