Kong/insomnia · error · Error

Error in response: no header result is found

Error message

Error in response: no header result is found

What it means

Error "Error in response: no header result is found" thrown in Kong/insomnia.

Source

Thrown at packages/insomnia/src/plugins/context/network.ts:90

            },
            cookies: [],
            suppressUserAgent: false,
            settingFollowRedirects,
            settingRebuildPath: true,
            settingSendCookies: true,
            ...originRequest,
          },
          finalUrl: originRequest.url,
          settings,
          certificates: [],
          caCertficatePath,
        });
        const { headerResults, patch, responseBodyPath } = response;
        if (patch.error) {
          throw new Error(patch.error);
        }
        if (headerResults.length === 0) {
          throw new Error('Error in response: no header result is found');
        }
        const lastRedirect = headerResults[headerResults.length - 1];
        if (!lastRedirect) {
          throw new Error('Error in response: the lastRedirect is not defined');
        }
        const bodyResult = await services.helpers.readCurlResponse({
          bodyPath: responseBodyPath,
          bodyCompression: patch.bodyCompression,
        });

        return {
          code: lastRedirect.code,
          reason: lastRedirect.reason,
          headers: lastRedirect.headers,
          responseTime: patch.elapsedTime,
          body: bodyResult.body,
          ok: lastRedirect.code >= 200 && lastRedirect.code < 300,
          status: lastRedirect.reason || RESPONSE_CODE_REASONS[lastRedirect.code] || 'Unknown',

View on GitHub (pinned to d9bb2b0142)

When it happens

Trigger: Thrown at packages/insomnia/src/plugins/context/network.ts:90 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Kong/insomnia@d9bb2b0142 (2026-08-26). Data as JSON: /api/errors/729e63857770bba5. Report an issue: GitHub.