问题
I have implemented Schema.org in my project, I have added Article section but we did not have image so it shows an error
A value for the image field is required.
How can I fix this error and is there any solution for using Article without image section?
回答1:
If you don’t have an image, you can’t (and you are not supposed to) fix it.
This is not an error with your use of Schema.org. It just means that you don’t get Google’s Article search feature, which needs an image:
The representative image of the article. Only a marked-up image that directly belongs to the article should be specified.
Ideally Google would mark it as info/warning instead of error in their SDTT.
来源：https://stackoverflow.com/questions/39033220/use-schema-org-for-article-without-image-property