Uncaught exception 'Exception' with message 'Serialization of 'Closure' is not allowed'

[kunjalpopat]

Hello,
when i run bin/phpunit -c app/
i got the following error, i have try to solving many ways but not getting any solutions for that.

PHPUnit_Framework_Exception: Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'Closure' is not allowed' in C:\Users\net\AppData\Local\Temp\PHP5B9B.tmp o
n line 49

Exception: Serialization of 'Closure' is not allowed in C:\Users\net\AppData\Local\Temp\PHP5B9B.tmp on line 49

Call Stack:
0.0002 120944 1. {main}() -:0
0.0023 224280 2. require_once('C:\Users\net\AppData\Local\Temp\PHP5B9B.tmp') -:1
0.0559 2375424 3. __phpunit_run_isolated_test() C:\Users\net\AppData\Local\Temp\PHP5B9B.tmp:162
2.6678 16121272 4. serialize() C:\Users\net\AppData\Local\Temp\PHP5B9B.tmp:49

←[37;41m←[2KFAILURES!
←[0m←[37;41m←[2KTests: 14, Assertions: 49, Errors: 1.
←[0m←[2K

[whatthejeff]

Thanks for the bug report @kunjalpopat. We actually already have an issue open for this (see #451).

As for how to fix this: you either need to disable process isolation or make sure that no unserializable objects are used during process isolation.