This is the page where we document common errors and how to fix them:
If you've received an error like this:
Refused to load the image 'https://example.com/thing.png' because it violates the following Content Security Policy directive: "img-src 'self'".
This means you're trying to add a link to a resource that is not allowed. Learn more about the decision to add this content security policy (CSP) in the decision document. NOTE: This is disabled by default as of the report-only CSP decision. It is, however, recommended to be enabled for security reasons.
To fix this, adjust the CSP to allow the resource you're trying to add. This can
be done in the server/index.ts
file.
contentSecurityPolicy: {
directives: {
'connect-src': [
MODE === 'development' ? 'ws:' : null,
process.env.SENTRY_DSN ? '*.ingest.sentry.io' : null,
"'self'",
].filter(Boolean),
'font-src': ["'self'"],
'frame-src': ["'self'"],
- 'img-src': ["'self'", 'data:'],
+ 'img-src': ["'self'", 'data:', 'https://*.example.com']
Epic Stack uses SVG sprite icons for performance reasons. If you've received an error like this during local development:
X [ERROR] Could not resolve "#app/components/ui/icon.tsx"
You need to be manually regenerate the icon with npm run build:icons
.
See the icons decision document for more information about icons.
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