Cannot reach collections after upgrading to v8

Feature(s) impacted

I am upgrading a project from the version 7 to 8.
When upgrating to v8, I cannot reach collections.

Observed behavior


  • Project name: Sergic
  • Team name: Gestion
  • Environment name: Development
  • Agent (forest package) name & version: 7.12.3 to 8.5.14
  • Database type: Postgres
  • Recent changes made on your end if any: upgrade to v8

Hi @Soufiane ,
Do you have any error messages in your console?

In my console , I have this message:

Access to XMLHttpRequest at ‘http://localhost:3310/forest/places?timezone=Europe%2FParis&fields[places]=sergicIdFull%2CdisplayName%2Cadresse%2CupdatedAt%2Cgestionnaire%2Cassistant%20copro%2Ccomptable%2CfiscalYearMonth%2CintegrationState%2CregistrationNumber%2Ckind&filters={“field”%3A"integrationState"%2C"operator"%3A"equal"%2C"value"%3A"done"}&page[number]=1&page[size]=15&sort=-id’ from origin ‘’ has been blocked by CORS policy: Request header field forest-context-url is not allowed by Access-Control-Allow-Headers in preflight response

Hello @Soufiane,

I’m coming back to you as this topic has not been answered nor marked as resolved.

The error you got is linked to a breaking change while upgrading to v8, as shared on the other topic.

Do you still encounter issues or can we mark this as resolved ?

Best regards,