cypress: v4.1.0 run all specs fails with EPIPE / ERR_HTTP_HEADERS_SENT

Run all specs fails in v4.1.0 and works in v4.0.2 with no other changes

I haven’t had much time to dig into this… I saw similar issues, though this seems unrelated to those.

GET /__cypress/tests?p=test/integration/admin/list/programs-all.js-459 200 389.617 ms - -
Error: write EPIPE
    at afterWriteDispatched (internal/stream_base_commons.js:146:25)
    at writevGeneric (internal/stream_base_commons.js:129:3)
    at Socket._writeGeneric (net.js:696:11)
    at Socket._writev (net.js:705:8)
    at doWrite (_stream_writable.js:416:12)
    at clearBuffer (_stream_writable.js:521:5)
    at Socket.Writable.uncork (_stream_writable.js:322:7)
    at connectionCorkNT (_http_outgoing.js:628:8)
    at processTicksAndRejections (internal/process/task_queues.js:77:11)

GET /__cypress/tests?p=test/integration/admin/programs/sidebar/flow-sidebar.js-782 - - ms - -
GET /__cypress/tests?p=test/support/index.js-459 - - ms - -
GET /__cypress/tests?p=test/integration/admin/programs/sidebar/action-sidebar.js-749 - - ms - -
GET /__cypress/tests?p=test/integration/components/tooltip.js-884 - - ms - -
GET /__cypress/tests?p=test/integration/components/optionlist.js-303 - - ms - -
GET /__cypress/tests?p=test/integration/components/datepicker.js-156 - - ms - -
GET /__cypress/iframes/__all 200 23.594 ms - -
GET /__cypress/tests?p=test/support/index.js-771 - - ms - -
GET /__cypress/tests?p=test/integration/admin/programs/program/program.js-937 - - ms - -
GET /__cypress/tests?p=test/integration/admin/programs/program/workflows.js-278 - - ms - -
GET /__cypress/tests?p=test/integration/admin/programs/sidebar/action-sidebar.js-818 - - ms - -
GET /__cypress/tests?p=test/integration/admin/list/programs-all.js-954 - - ms - -
GET /__cypress/tests?p=test/integration/admin/programs/program/program-flow.js-945 - - ms - -
GET /__cypress/tests?p=test/integration/components/optionlist.js-248 - - ms - -
GET /__cypress/tests?p=test/integration/admin/programs/sidebar/program-sidebar.js-991 - - ms - -
GET /__cypress/tests?p=test/integration/admin/programs/sidebar/flow-sidebar.js-496 - - ms - -
Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:464:11)
    at ServerResponse.header (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:44:22
    at tryCatcher (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)

Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:464:11)
    at ServerResponse.header (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:44:22
    at tryCatcher (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/paulfalgout/Library/Caches/Cypress/4.0.2/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)

About this issue

Original URL
State: closed
Created 4 years ago
Reactions: 5
Comments: 16 (10 by maintainers)

Most upvoted comments

Cypress version: 4.11.0

Same issue while running all specs when cypress is open…

Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:485:11)
    at ServerResponse.header (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:37:20
    at tryCatcher (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)
 {
  code: 'ERR_HTTP_HEADERS_SENT'
}
Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:485:11)
    at ServerResponse.header (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:37:20
    at tryCatcher (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)

GET /__cypress/iframes/__all 304 69.963 ms - -
Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:485:11)
    at ServerResponse.header (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:37:20
    at tryCatcher (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)
 {
  code: 'ERR_HTTP_HEADERS_SENT'
}
Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:485:11)
    at ServerResponse.header (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:37:20
    at tryCatcher (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)

Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:485:11)
    at ServerResponse.header (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:37:20
    at tryCatcher (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)
 {
  code: 'ERR_HTTP_HEADERS_SENT'
}
Error [ERR_HTTP_HEADERS_SENT] [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at ServerResponse.setHeader (_http_outgoing.js:485:11)
    at ServerResponse.header (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:767:10)
    at ServerResponse.send (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/express/lib/response.js:170:12)
    at /Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/lib/controllers/spec.js:37:20
    at tryCatcher (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/promise.js:725:18)
    at _drainQueueStep (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/danisal/Library/Caches/Cypress/4.11.0/Cypress.app/Contents/Resources/app/packages/server/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:439:21)

✨  Done in 6282.93s.

danisal on Jul 24, 2020