supabase/supabase · error

Failed to test edge function

Error message

Failed to test edge function

What it means

Error "Failed to test edge function" thrown in supabase/supabase.

Source

Thrown at apps/studio/pages/api/edge-functions/test.ts:100

    const responseHeaders: Record<string, string | string[]> = {}
    response.headers.forEach((value, key) => {
      const existing = responseHeaders[key]
      if (existing === undefined) {
        responseHeaders[key] = value
      } else if (Array.isArray(existing)) {
        existing.push(value)
      } else {
        responseHeaders[key] = [existing, value]
      }
    })

    return res.status(200).json({
      status: response.status,
      headers: responseHeaders,
      body: responseBody,
    })
  } catch (error: any) {
    return res.status(500).json({
      status: 500,
      error: {
        message: error.message || 'Failed to test edge function',
      },
    })
  }
}

View on GitHub (pinned to beee91b9c2)

When it happens

Trigger: Thrown at apps/studio/pages/api/edge-functions/test.ts:100 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of supabase/supabase@beee91b9c2 (2026-08-12). Data as JSON: /api/errors/7309b39612fbdbb9. Report an issue: GitHub.