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

[ghost]

Warning: file_get_contents(https://api.github.com/repos/zendframework/zf2/git/refs/tags/release-) [function.file-get-contents]: failed to open stream: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. in vendor\zendframework\zendframework\library\Zend\Version\Version.php on line 83

Warning: array_map() [function.array-map]: Argument #2 should be an array in vendor\zendframework\zendframework\library\Zend\Version\Version.php on line 88

Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'Closure' is not allowed' in vendor\zendframework\zendframework\library\Zend\Version\Version.php:88 Stack trace: #0 vendor\zendframework\zendframework\library\Zend\Version\Version.php(88): array_map(Object(Closure), NULL) #1 vendor\zendframework\zendframework\library\Zend\Version\Version.php(115): Zend\Version\Version::getLatest() #2 vendor\zendframework\zend-developer-tools\src\ZendDeveloperTools\Listener\ToolbarListener.php(290): Zend\Version\Version::isLatest() #3 vendor\zendframework\zend-developer-tools\src\ZendDeveloperTools\Listener\ToolbarListener.php(187): ZendDeveloperTools\Listener\ToolbarListener->getLatestVersion('2.1.5dev') #4 vendor\zendframework\zend-developer-tools\src\ZendDeveloperTools\Listener\ToolbarListener.php(154): ZendDeveloperTools\Listener\ToolbarListener->renderEntries(Object(ZendDevel in vendor\zendframework\zendframework\library\Zend\Version\Version.php on line 88

[Ocramius]

@booradleys is this after some update or such?

[ghost]

No, it appeared when i lost my internet connection this morning

[ghost]

I always get this issue so i have to disable this module for now.

[Ocramius]

@booradleys can you provide more details on this one? What exact version of ZF2 are you using? This looks like a problem of Zend\Version\Version and is potentially fixed in zendframework/zendframework#4331

[ghost]

I'm using 2.1.6dev since many weeks.
I dont know why but since few minutes it works fine.
This problem occurs sometimes, not each time.

[Ocramius]

@booradleys looks like a 403 from github then.

Not sure about the closure serialization though: if you get that again, please report it with more details