Public permission issue

Questions and Answers Strapi Admin
1
System Information
  • Strapi Version:
  • Operating System:
  • Database:
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  • Yarn Version:

I set the permissions for public user, to allow find and find one:

image
image481×559 19.8 KB

But when I try to run the frontend it says:
Fetching data from Strapi (http://localhost:1337/graphql)
Unable to get content type (categories). Did you enable permissions in the Strapi admin for this?
Error: Request failed with status code 404

while on the playground, all is fine:
{
“data”: {
“categories”: [
{
“name”: “People”,
“id”: “1”,
“Image”: null
}
],
“photos”: [],
“website”: null,
“printTypes”: []
}
}

Maybe someone knows what am I missing?
thanks