ProductUpdate GraphQL issues

[miketowers]

Hi,

I have taken over a Shopify store application from a developer who has since left our company but I have very little knowledge of GraphQL or JSON. 

The application has been uploading and updating products and product information for months without issue until yesterday evening when calls to productUpdate mutation started returned the error:

unexpected invalid token triple backslash at 11, 24 , locations: line:11,column:24

Looking through the JSON which was uploaded I can't see and triple backslash characters and the only mention of locations is in variants, inventoryQuantities, locationId 

Does anyone have any idea on what the issue is as I'm stuck.

Thanks

Mike

[LuffyOnePiece]

Hi @miketowers ,

Can you please provide me the json and graphql query so that I can help you with the graphql query updatdes?

Thank you