CD
Cloudflare Developers•3mo ago
zawa

Intermittent Errors Related to Permissions-Policy Header

I am developing an API using Cloudflare Workers and leveraging a free Cloudflare account. This API stores the accessed IP addresses into KV storage, utilizing the features of Workers and KV. Generally, it functions correctly, but occasionally, during certain periods, I encounter the following errors in the console, and the response is not returned. Could you help me identify the cause and provide any possible fixes? 
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'run-ad-auction'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'private-state-token-redemption'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'private-state-token-issuance'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'join-ad-interest-group'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'run-ad-auction'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'private-state-token-redemption'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'private-state-token-issuance'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'join-ad-interest-group'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
1 Reply
Walshy
Walshy•3mo ago
Doesn't sound like a Workers issue -- the error just means that a user doesn't have these features enabled in XYZ browser. It can be ignored (or you can remove the features from your header)
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