Caido

In-app Issues ​

Match & Replace Rule Not Working ​

If a Match & Replace rule is not working or is not being applied, the formatting may be incorrect.

Resolution ​

Ensure you are viewing and working with the raw representation of data.

Can't Preview Responses ​

text
Rendering error: LaunchIo(Custom { kind: UnexpectedEof, error: "unexpected end of stream" }, BrowserStderr("[0101/110718.156035:ERROR:zygote_host_impl_linux.cc(90)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180.\n"))

This error may occur when Caido is running as root.

Resolution ​

If you encounter this error message after attempting to preview a response, do not run Caido as the root user or launch Caido without the --no-renderer-sandbox argument.

Unable to Access 'Individual'/'Team' Tier Subscription Features ​

This error may occur when the cached state of your account has not been updated.

Resolution ​

If you are unable access premium subscription features, refresh your account state by reauthenticating to your Caido instance.

The GraphQL Playground Doesn't Work ​

This error may occur when unauthenticated requests are being sent to the GraphQL server.

Resolution ​

If you are unable to make GraphQL API calls, access the GraphQL Playground in your browser by navigating to http://127.0.0.1:8080/graphql, click on the Headers tab, and add an Authorization header.

json
{
  "Authorization": "Bearer ACCESS_TOKEN_HERE"
}

To acquire your token, open the browser's DevTools interface, select the Application tab, and copy the value of the accessToken in the CAIDO_AUTHENTICATION object within local storage.

A Section of the User Interface is Missing ​

If you are unable to view a section of the user-interface, it may have been minimized.

Resolution ​

Ensure the section pane wasn't resized inadvertently.