EPIPE error when running Cypress in Mac #30317
Comments
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@YuvarajSaravanan Can you narrow down your use case of your run and provide a reproducible example? Since this is not a commonly reported error, I expect something is specific to your use case that would cause this. |
jennifer-shehane
added
the
stage: needs information
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Hi @jennifer-shehane, The error occurs randomly during my test and there is no exact way to reproduce the error. I was using start-server-and-test to start my server and then run the cypress test, during the run when the EPIPE error appears the entire application process stops and exits. To test further, I tried without using start-server-and-test. I have started the application (next dev command) in a separate terminal and cypress command(npx cypress run --e2e) in a separate terminal. Found that the EPIPE error is happening at the terminal running the cypress and this time my application continue to run without exit but only the cypress command exited after the EPIPE error. Also I found that some reports similar to this case in below issues, seems this issue has been fixed in the windows machine, but in mac machines the issue still exist. |
Current behavior
When running my cypress test through
cypress run --e2ecommand I am facing write EPIPE error. This issue crashes my application and test stops abruptly. I have 30specs and issue occurs duringcypress runcommand while cypress open works fine.Node version: 21.7,3
Cypress version: 13.13.0
OS: macOS Sonoma 14.6.1
This issue happens only in my mac machine, when tested on a windows machine the test runs smooth.
ERROR:
Desired behavior
As per this, the EPIPE errors has been handled in Windows machine. Expect the same for mac machine also.
EPIPE error on Windows runs
catch EPIPE errors
Test code to reproduce
Running test through "cypress run --e2e". also I am using start-server-and-test to start my application server before starting cypress test.
Cypress Version
13.13.0
Node version
21.7.3
Operating System
macOS Sonoma 14.6.1
Debug Logs
cypress:server:remote-states getting remote state: { auth: null, origin: 'http://localhost:4002', strategy: 'http', fileServer: null, domainName: 'localhost', props: { port: '4002', protocol: 'http:', subdomain: null, domain: '', tld: 'localhost' } } for: http://localhost:4002 +1ms cypress:net-stubbing:server:util sending event to driver { eventName: 'after:response', data: { eventId: 'event4161', subscription: { eventName: 'after:response', await: false, routeId: '1727332108803-2' }, browserRequestId: '48141.128', requestId: 'interceptedRequest4157', data: {} } } +6ms write EPIPE Error: write EPIPE at WriteWrap.onWriteComplete [as oncomplete] (node:internal/stream_base_commons:94:16) cypress:server:cloud:api request to url: POST https://api.cypress.io/exceptions with params: {"body":{"err":{"name":"Error","message":"write EPIPE","stack":"Error: write EPIPE\n at WriteWrap.onWriteComplete [as oncomplete] (node:internal<stripped-path>stream_base_commons:94:16)"},"version":"13.14.2","osName":"darwin","osVersion":"23.6.0","osCpus":[{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":7378520,"nice":0,"sys":2203560,"idle":9240900,"irq":0}},{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":1115700,"nice":0,"sys":410360,"idle":17312770,"irq":0}},{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":6990010,"nice":0,"sys":1915260,"idle":9921060,"irq":0}},{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":1129470,"nice":0,"sys":404950,"idle":17306110,"irq":0}},{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":6651340,"nice":0,"sys":1743250,"idle":10440770,"irq":0}},{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":1139880,"nice":0,"sys":398830,"idle":17304940,"irq":0}},{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":6430430,"nice":0,"sys":1636230,"idle":10776170,"irq":0}},{"model":"Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz","speed":2400,"times":{"user":1154660,"nice":0,"sys":395400,"idle":17295700,"irq":0}}],"osMemory":{"free":1303494656,"total":17179869184}},"headers":{"x-os-name":"darwin","x-cypress-version":"13.14.2"}} and token: undefined +0ms cypress:network:agent addRequest called { isHttps: true, href: 'https://api.cypress.io/exceptions' } +3s cypress:network:connect beginning getAddress { hostname: 'api.cypress.io', port: 443 } +5s cypress:server:browsers:electron closed event fired +9s cypress:server:windows error removing all extensions { err: TypeError: Object has been destroyed at Object.j (<embedded>:2753:127297) at BrowserWindow.<anonymous> (<embedded>:2753:141101) at Object.onceWrapper (node:events:629:26) at BrowserWindow.emit (node:events:526:35) at <embedded>:2759:19253 at tryCatcher (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/util.js:16:23) at Promise._settlePromiseFromHandler (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/promise.js:512:31) at Promise._settlePromise (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/promise.js:569:18) at Promise._settlePromise0 (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/promise.js:614:10) at Promise._settlePromises (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/promise.js:694:18) at _drainQueueStep (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/async.js:138:12) at _drainQueue (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/async.js:131:9) at Async._drainQueues (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/async.js:147:5) at Immediate._onImmediate (/Users/user/Library/Caches/Cypress/13.14.2/Cypress.app/Contents/Resources/app/node_modules/bluebird/js/release/async.js:17:14) at process.processImmediate (node:internal/timers:476:21), extensions: undefined } +9s cypress:server:browsers browser instance exit event received { code: undefined, signal: undefined } +7s cypress:server:preprocessor removeFile /Users/my_folder/cypress/e2e/19-test.ts +7s cypress:server:preprocessor base emitter plugin close event +0ms cypress:server:preprocessor base emitter native close event +0ms cypress:server:browsers:electron clearInstanceState called with options { options: {} } +0ms cypress:server:browsers:electron closing remote interface client +0ms cypress:server:browsers:cri-client closing +9s cypress:server:browsers:cri-client closing cri client { closed: false, target: '99A9324602AB5293417C9B6540' } +0ms cypress:server:browsers:cdp-connection:99A93246A9902AB5293440 disconnect of target 99A93246A35F9B5293417C9B6540 requested. { terminated: false, connection: true, reconnection: false } +9s cypress:server:browsers browsers.kill called with no active instance +1ms cypress:proxy:http:util:prerequests metrics: { browserPreRequestsReceived: 4756, proxyRequestsReceived: 3785, immediatelyMatchedRequests: 3066, unmatchedRequests: 0, unmatchedPreRequests: 494 } +0ms cypress:webpack close /Users/my_folder/cypress/e2e/19-test.ts +7s`Other
This issue occurs at random spec file. I have 30 specs and sometimes at 18th spec and sometime 19th or 20th spec file facing this EPIPE issue.
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