When the function passed to browser.call returns a rejected promise, I intermittently get an error, TypeError: Cannot read property 'split' of undefined
if wdio testrunner, running synchronous or asynchronous tests: synchronous
Additional wdio packages used (if applicable): wdio-mocha-framework, wdio-spec-reporter
Details
Running the same test twice with no changes, issue only appears on second run. Worth mentioning that there is no stack trace on the first error.
$ ./node_modules/.bin/wdio wdio.conf.js
(node:29505) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 3): TypeError: Cannot read property 'currentRetry' of undefined
(node:29505) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
------------------------------------------------------------------
[firefox #0-0] Session ID: 2350368f-b8a8-0748-afa8-251e7318fe94
[firefox #0-0] Spec: /Users/jochakovsky/dev/webdriverio-test/test/specs/cannotReadPropertySplitOfUndefined.js
[firefox #0-0] Running: firefox
[firefox #0-0]
[firefox #0-0] Cannot read property 'split' of undefined
[firefox #0-0] 1) should recreate the bug
[firefox #0-0]
[firefox #0-0]
[firefox #0-0] 1 failing (2s)
[firefox #0-0]
[firefox #0-0] 1) Cannot read property 'split' of undefined should recreate the bug:
[firefox #0-0] blah
[firefox #0-0] no stack available
[firefox #0-0]
$ ./node_modules/.bin/wdio wdio.conf.js
------------------------------------------------------------------
[firefox #0-0] Session ID: de6b35a8-d7d6-bf45-953e-f52a8918ad4b
[firefox #0-0] Spec: /Users/jochakovsky/dev/webdriverio-test/test/specs/cannotReadPropertySplitOfUndefined.js
[firefox #0-0] Running: firefox
[firefox #0-0]
[firefox #0-0] Cannot read property 'split' of undefined
[firefox #0-0] 1) should recreate the bug
[firefox #0-0]
[firefox #0-0]
[firefox #0-0] 2 failing (2s)
[firefox #0-0]
[firefox #0-0] 1) Cannot read property 'split' of undefined should recreate the bug:
[firefox #0-0] blah
[firefox #0-0] no stack available
[firefox #0-0]
[firefox #0-0] 2) Cannot read property 'split' of undefined should recreate the bug:
[firefox #0-0] Cannot read property 'split' of undefined
[firefox #0-0] TypeError: Cannot read property 'split' of undefined
[firefox #0-0] at Context.<anonymous> (/Users/jochakovsky/dev/webdriverio-test/test/specs/cannotReadPropertySplitOfUndefined.js:5:17)
[firefox #0-0] at new Promise (<anonymous>)
[firefox #0-0] at new F (/Users/jochakovsky/dev/webdriverio-test/node_modules/core-js/library/modules/_export.js:35:28)
[firefox #0-0]
Link to Selenium/WebdriverIO logs
Create a gist which is a paste of your full Selenium/WebdriverIO logs, and link them here. Do not paste your full Appium logs here, as it will make this issue very long and hard to read! If you are reporting a bug, always include Selenium/WebdriverIO logs!
From @jochakovsky on October 26, 2017 0:42
The problem
When the function passed to
browser.callreturns a rejected promise, I intermittently get an error,TypeError: Cannot read property 'split' of undefinedEnvironment
Details
Running the same test twice with no changes, issue only appears on second run. Worth mentioning that there is no stack trace on the first error.
Link to Selenium/WebdriverIO logs
Create a gist which is a paste of your full Selenium/WebdriverIO logs, and link them here. Do not paste your full Appium logs here, as it will make this issue very long and hard to read! If you are reporting a bug, always include Selenium/WebdriverIO logs!
https://gist.github.com/jochakovsky/f5a2a23f111fb51eaa924d1c9be8e238
Code To Reproduce Issue [ Good To Have ]
https://github.com/jochakovsky/webdriver-io-split-of-undefined-bug
Copied from original issue: webdriverio/webdriverio#2371