Merge and minify js - Exception

[ihor-sviziev]

When I tried enable in build 2.0.0.0-dev81 enable JS merge and minify - I got exception on frontend and backend:

a:4:{i:0;s:72:"Asset has to implement \Magento\Framework\View\Asset\MergeableInterface.";i:1;s:18863:"#0 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/ObjectManager/Factory/Factory.php(211): Magento\Framework\View\Asset\Merged->__construct(Object(Magento\Framework\Logger), Object(Magento\Framework\View\Asset\MergeStrategy\Checksum), Object(Magento\Framework\View\Asset\Repository), Array)
#1 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/ObjectManager/ObjectManager.php(74): Magento\Framework\ObjectManager\Factory\Factory->create('Magento\\Framewo...', Array)
#2 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Asset/MergeService.php(108): Magento\Framework\ObjectManager\ObjectManager->create('Magento\\Framewo...', Array)
#3 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/View/Asset/MergeService/Interceptor.php(113): Magento\Framework\View\Asset\MergeService->getMergedAssets(Array, 'js')
#4 /Users/igor/vhosts/www/magento2/app/code/Magento/Theme/Block/Html/Head.php(177): Magento\Framework\View\Asset\MergeService\Interceptor->getMergedAssets(Array, 'js')
#5 [internal function]: Magento\Theme\Block\Html\Head->getCssJsHtml()
#6 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/TemplateEngine/Php.php(100): call_user_func_array(Array, Array)
#7 /Users/igor/vhosts/www/magento2/app/code/Magento/Theme/view/frontend/templates/html/head.phtml(32): Magento\Framework\View\TemplateEngine\Php->__call('getCssJsHtml', Array)
#8 /Users/igor/vhosts/www/magento2/app/code/Magento/Theme/view/frontend/templates/html/head.phtml(32): Magento\Framework\View\TemplateEngine\Php->getCssJsHtml()
#9 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/TemplateEngine/Php.php(77): include('/Users/igor/vho...')
#10 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Element/Template.php(261): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\Theme\Block\Html\Head), '/Users/igor/vho...', Array)
#11 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Element/Template.php(281): Magento\Framework\View\Element\Template->fetchView('/Users/igor/vho...')
#12 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Element/AbstractBlock.php(649): Magento\Framework\View\Element\Template->_toHtml()
#13 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Layout.php(1106): Magento\Framework\View\Element\AbstractBlock->toHtml()
#14 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Layout.php(1082): Magento\Framework\View\Layout->_renderBlock('head')
#15 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/View/Layout/Interceptor.php(243): Magento\Framework\View\Layout->renderElement('head', true)
#16 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Element/AbstractBlock.php(489): Magento\Framework\View\Layout\Interceptor->renderElement('head', true)
#17 [internal function]: Magento\Framework\View\Element\AbstractBlock->getChildHtml('head')
#18 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/TemplateEngine/Php.php(100): call_user_func_array(Array, Array)
#19 /Users/igor/vhosts/www/magento2/app/code/Magento/Theme/view/frontend/templates/2columns-left.phtml(37): Magento\Framework\View\TemplateEngine\Php->__call('getChildHtml', Array)
#20 /Users/igor/vhosts/www/magento2/app/code/Magento/Theme/view/frontend/templates/2columns-left.phtml(37): Magento\Framework\View\TemplateEngine\Php->getChildHtml('head')
#21 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/TemplateEngine/Php.php(77): include('/Users/igor/vho...')
#22 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Element/Template.php(261): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\Theme\Block\Html), '/Users/igor/vho...', Array)
#23 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Element/Template.php(281): Magento\Framework\View\Element\Template->fetchView('/Users/igor/vho...')
#24 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Element/AbstractBlock.php(649): Magento\Framework\View\Element\Template->_toHtml()
#25 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Layout.php(1106): Magento\Framework\View\Element\AbstractBlock->toHtml()
#26 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Layout.php(1082): Magento\Framework\View\Layout->_renderBlock('root')
#27 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/View/Layout/Interceptor.php(243): Magento\Framework\View\Layout->renderElement('root', true)
#28 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/View/Layout.php(1469): Magento\Framework\View\Layout\Interceptor->renderElement('root')
#29 [internal function]: Magento\Framework\View\Layout->getOutput()
#30 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/View/Layout/Interceptor.php(95): call_user_func_array(Array, Array)
#31 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/View/Layout/Interceptor.php(505): Magento\Framework\View\Layout\Interceptor->___call('getOutput', Array, Array)
#32 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/App/View.php(283): Magento\Framework\View\Layout\Interceptor->getOutput()
#33 /Users/igor/vhosts/www/magento2/app/code/Magento/Catalog/Controller/Category.php(191): Magento\Framework\App\View->renderLayout()
#34 /Users/igor/vhosts/www/magento2/var/generation/Magento/Catalog/Controller/Category/Interceptor.php(113): Magento\Catalog\Controller\Category->viewAction()
#35 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/App/Action/Action.php(124): Magento\Catalog\Controller\Category\Interceptor->viewAction()
#36 [internal function]: Magento\Framework\App\Action\Action->dispatch(Object(Magento\Framework\App\Request\Http))
#37 /Users/igor/vhosts/www/magento2/var/generation/Magento/Catalog/Controller/Category/Interceptor.php(48): call_user_func_array(Array, Array)
#38 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(83): Magento\Catalog\Controller\Category\Interceptor->___callParent('dispatch', Array)
#39 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Category\Interceptor), Array, 'lastUrl')
#40 /Users/igor/vhosts/www/magento2/app/code/Magento/Core/App/Action/Plugin/LastUrl.php(79): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#41 [internal function]: Magento\Core\App\Action\Plugin\LastUrl->aroundDispatch(Object(Magento\Catalog\Controller\Category\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#42 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#43 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Category\Interceptor), Array, 'designLoader')
#44 /Users/igor/vhosts/www/magento2/app/code/Magento/Core/App/Action/Plugin/Design.php(57): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#45 [internal function]: Magento\Core\App\Action\Plugin\Design->aroundDispatch(Object(Magento\Catalog\Controller\Category\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#46 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#47 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Category\Interceptor), Array, 'customer-app-ac...')
#48 /Users/igor/vhosts/www/magento2/app/code/Magento/Customer/Model/App/Action/ContextPlugin.php(75): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#49 [internal function]: Magento\Customer\Model\App\Action\ContextPlugin->aroundDispatch(Object(Magento\Catalog\Controller\Category\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#50 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#51 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Category\Interceptor), Array, 'contextPlugin')
#52 /Users/igor/vhosts/www/magento2/app/code/Magento/Store/App/Action/Plugin/Context.php(95): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#53 [internal function]: Magento\Store\App\Action\Plugin\Context->aroundDispatch(Object(Magento\Catalog\Controller\Category\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#54 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#55 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Category\Interceptor), Array, 'storeCheck')
#56 /Users/igor/vhosts/www/magento2/app/code/Magento/Store/App/Action/Plugin/StoreCheck.php(72): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#57 [internal function]: Magento\Store\App\Action\Plugin\StoreCheck->aroundDispatch(Object(Magento\Catalog\Controller\Category\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#58 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#59 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Category\Interceptor), Array, 'catalog-app-act...')
#60 /Users/igor/vhosts/www/magento2/app/code/Magento/Catalog/Model/App/Action/ContextPlugin.php(95): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#61 [internal function]: Magento\Catalog\Model\App\Action\ContextPlugin->aroundDispatch(Object(Magento\Catalog\Controller\Category\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#62 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#63 /Users/igor/vhosts/www/magento2/var/generation/Magento/Catalog/Controller/Category/Interceptor.php(88): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Catalog...', 'dispatch', Object(Magento\Catalog\Controller\Category\Interceptor), Array, 'installInitiali...')
#64 /Users/igor/vhosts/www/magento2/app/code/Magento/Install/App/Action/Plugin/Install.php(85): Magento\Catalog\Controller\Category\Interceptor->Magento\Catalog\Controller\Category\{closure}(Object(Magento\Framework\App\Request\Http))
#65 [internal function]: Magento\Install\App\Action\Plugin\Install->aroundDispatch(Object(Magento\Catalog\Controller\Category\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#66 /Users/igor/vhosts/www/magento2/var/generation/Magento/Catalog/Controller/Category/Interceptor.php(93): call_user_func_array(Array, Array)
#67 /Users/igor/vhosts/www/magento2/var/generation/Magento/Catalog/Controller/Category/Interceptor.php(128): Magento\Catalog\Controller\Category\Interceptor->___call('dispatch', Array, Array)
#68 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/App/FrontController.php(62): Magento\Catalog\Controller\Category\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#69 [internal function]: Magento\Framework\App\FrontController->dispatch(Object(Magento\Framework\App\Request\Http))
#70 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/App/FrontController/Interceptor.php(48): call_user_func_array(Array, Array)
#71 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(83): Magento\Framework\App\FrontController\Interceptor->___callParent('dispatch', Array)
#72 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor), Array, 'urlRewrite')
#73 /Users/igor/vhosts/www/magento2/app/code/Magento/UrlRewrite/App/FrontController/Plugin/UrlRewrite.php(71): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#74 [internal function]: Magento\UrlRewrite\App\FrontController\Plugin\UrlRewrite->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#75 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#76 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor), Array, 'requestPreproce...')
#77 /Users/igor/vhosts/www/magento2/app/code/Magento/Store/App/FrontController/Plugin/RequestPreprocessor.php(114): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#78 [internal function]: Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#79 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#80 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor), Array, 'install')
#81 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Module/FrontController/Plugin/Install.php(79): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#82 [internal function]: Magento\Framework\Module\FrontController\Plugin\Install->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#83 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#84 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor), Array, 'dispatchExcepti...')
#85 /Users/igor/vhosts/www/magento2/app/code/Magento/Store/App/FrontController/Plugin/DispatchExceptionHandler.php(71): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#86 [internal function]: Magento\Store\App\FrontController\Plugin\DispatchExceptionHandler->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#87 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#88 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(76): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor), Array, 'front-controlle...')
#89 /Users/igor/vhosts/www/magento2/app/code/Magento/PageCache/Model/App/FrontController/VarnishPlugin.php(79): Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#90 [internal function]: Magento\PageCache\Model\App\FrontController\VarnishPlugin->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#91 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/Interception/Chain/Chain.php(81): call_user_func_array(Array, Array)
#92 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/App/FrontController/Interceptor.php(88): Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor), Array, 'front-controlle...')
#93 /Users/igor/vhosts/www/magento2/app/code/Magento/PageCache/Model/App/FrontController/BuiltinPlugin.php(84): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\App\FrontController\{closure}(Object(Magento\Framework\App\Request\Http))
#94 [internal function]: Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#95 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/App/FrontController/Interceptor.php(93): call_user_func_array(Array, Array)
#96 /Users/igor/vhosts/www/magento2/var/generation/Magento/Framework/App/FrontController/Interceptor.php(115): Magento\Framework\App\FrontController\Interceptor->___call('dispatch', Array, Array)
#97 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/App/Http.php(123): Magento\Framework\App\FrontController\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#98 /Users/igor/vhosts/www/magento2/lib/internal/Magento/Framework/App/EntryPoint/EntryPoint.php(80): Magento\Framework\App\Http->launch()
#99 /Users/igor/vhosts/www/magento2/index.php(37): Magento\Framework\App\EntryPoint\EntryPoint->run('Magento\\Framewo...')
#100 {main}";s:3:"url";s:10:"/test.html";s:11:"script_name";s:10:"/index.php";}

I enabled xdebug, and found that exception is fires when $asset is instance of Magento\Framework\View\Asset\Minified

PS: For cache backend using redis

[verklov]

@igor-svizev, thank you for reporting this issue! The team will look at the issue. We will get back to you once we finish investigating.

[verklov]

@igor-svizev, the team fixed this issue. We deployed the fix to the GitHub in version dev87. Thank you again for your contribution! We are closing this issue.