You get this error when it is required to provide a size chart for the product and you have not provided the same under the Category Template.

There are certain categories on Catch for like Apparel, Jewellery where it is mandatory to provide a size chart.

Through Catch Integration App you can provide this size chart in the form of an image URL. 

The image URL must be in a jpeg format.

example of a size chart  :  https://s.catch.com.au/images/product/0041/41879/601377d92931e935005937.jpg

You can add this image size URL by following the below steps

1. Click on Templates
2. Click on Edit Icon next to the Template Name
3. Search for the Field " Size Chart Image Url "
4. Enter the Image Size Url
5. Save the Template

Once done you can publish the product to the Catch through the App and the error will be gone.

Rules for the Size Chart :

• No, white space around the size chart image, as this affects the maximum height and width of the image shown
• Recommended size 600x800 px ( minimum : 500 px wide at 72 dpi )
• Size charts should be presented in a table format and saved as an image file ( e.g. jpeg )
• The text should take up the maximum space possible in the cell  and be presented in an easily readable font, Arial Bold
• Column and row heading should have different backgrounds colors to regular cells
• The first column should be the size type that is used for size variation in your listings ( e.g. AU sizes )
• Different product categories,  genders, and brands should have their own size chart - Catch does not recommend using a " universal size chart "

Note : Size Charts are mandatory for Apparel, Footwear, and Fashion Accessories that have variant sizing.