Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

$pipeline is not a list (unexpected index: "$match") #880

Closed
manjunath-compassites opened this issue Jul 1, 2016 · 2 comments
Closed

$pipeline is not a list (unexpected index: "$match") #880

manjunath-compassites opened this issue Jul 1, 2016 · 2 comments

Comments

@manjunath-compassites
Copy link

Hi, i am getting this error when i try to use aggregate and i am new to mongoDB. please help me out.

MongoDB shell version: V3.0.12
jenssegers/mongodb v3.0.2
mongodb/mongodb V1.0.2

$statements = $this->db->statements->aggregate(
[
'$match' => $match
],
[
'$project' => [
'year' => ['$year' => '$timestamp'],
'month' => ['$month' => '$timestamp'],
'day' => ['$dayOfMonth' => '$timestamp'],
'actor' => '$statement.actor'
]
],
[
'$group' => [
'_id' => [
'year' => '$year',
'month' => '$month',
'day' => '$day'
],
'count' => ['$sum' => 1],
'actors' => ['$addToSet' => '$actor']
]
],
[
'$sort' => ['_id' => 1]
],
[
'$project' => [
'a' => '$count',
'b' => ['$size' => '$actors'],
'y' => ['$concat' => [
[ '$substr' => [ '$_id.year', 0, 4 ] ],
'-',
[ '$cond' => [
[ '$lte' => [ '$_id.month', 9 ] ],
[ '$concat' => [
'0',
[ '$substr' => [ '$_id.month', 0, 2 ] ],
]],
[ '$substr' => [ '$_id.month', 0, 2 ] ]
]],
'-',
[ '$cond' => [
[ '$lte' => [ '$_id.day', 9 ] ],
[ '$concat' => [
'0',
[ '$substr' => [ '$_id.day', 0, 2 ] ],
]],
[ '$substr' => [ '$_id.day', 0, 2 ] ]
]]
]
],
]
]
);

[2016-07-01 09:16:17] local.ERROR: MongoDB\Exception\InvalidArgumentException: $pipeline is not a list (unexpected index: "$match") in /home/vagrant/Code/newlearning/vendor/mongodb/mongodb/src/Operation/Aggregate.php:94
Stack trace:
#0 /home/vagrant/Code/newlearning/vendor/mongodb/mongodb/src/Collection.php(186): MongoDB\Operation\Aggregate->__construct('homestead', 'statements', Array, Array)
#1 /home/vagrant/Code/newlearning/app/Locker/Data/Dashboards/BaseDashboard.php(221): MongoDB\Collection->aggregate(Array, Array, Array, Array, Array)
#2 /home/vagrant/Code/newlearning/app/Locker/Data/Dashboards/BaseDashboard.php(31): App\Locker\Data\Dashboards\BaseDashboard->getStatementNumbersByDate(Object(Carbon\Carbon), Object(Carbon\Carbon))
#3 /home/vagrant/Code/newlearning/app/Http/Controllers/SiteController.php(115): App\Locker\Data\Dashboards\BaseDashboard->getGraphData(Object(Carbon\Carbon), Object(Carbon\Carbon))
#4 [internal function]: App\Http\Controllers\SiteController->getGraphData()
#5 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(256): call_user_func_array(Array, Array)
#6 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(164): Illuminate\Routing\Controller->callAction('getGraphData', Array)
#7 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(112): Illuminate\Routing\ControllerDispatcher->call(Object(App\Http\Controllers\SiteController), Object(Illuminate\Routing\Route), 'getGraphData')
#8 [internal function]: Illuminate\Routing\ControllerDispatcher->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#9 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#10 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#11 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#12 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(114): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#13 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(67): Illuminate\Routing\ControllerDispatcher->callWithinStack(Object(App\Http\Controllers\SiteController), Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request), 'getGraphData')
#14 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/Route.php(203): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request), 'App\Http\Contro...', 'getGraphData')
#15 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/Route.php(134): Illuminate\Routing\Route->runWithCustomDispatcher(Object(Illuminate\Http\Request))
#16 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/Router.php(708): Illuminate\Routing\Route->run(Object(Illuminate\Http\Request))
#17 [internal function]: Illuminate\Routing\Router->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#18 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#19 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#20 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#21 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/Router.php(710): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#22 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/Router.php(673): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request))
#23 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Routing/Router.php(635): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request))
#24 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(236): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request))
#25 [internal function]: Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http{closure}(Object(Illuminate\Http\Request))
#26 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#27 /home/vagrant/Code/newlearning/vendor/lucadegasperi/oauth2-server-laravel/src/Middleware/OAuthExceptionHandlerMiddleware.php(36): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#28 [internal function]: LucaDegasperi\OAuth2Server\Middleware\OAuthExceptionHandlerMiddleware->handle(Object(Illuminate\Http\Request), Object(Closure))
#29 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
#30 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#31 [internal function]: Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#32 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
#33 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(62): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#34 [internal function]: Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#35 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
#36 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#37 [internal function]: Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure))
#38 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
#39 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(59): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#40 [internal function]: Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure))
#41 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
#42 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(44): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#43 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure))
#44 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
#45 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#46 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#47 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(122): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#48 /home/vagrant/Code/newlearning/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(87): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#49 /home/vagrant/Code/newlearning/public/index.php(53): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#50 {main}
@kevinem
Copy link

kevinem commented Jul 7, 2016

Wrapping the aggregation in an array should work.

$statements = $this->db->statements->aggregate([
        [
            '$match' => $match
        ],
        [
            '$project' => [
                'year'  => ['$year' => '$timestamp'],
                'month' => ['$month' => '$timestamp'],
                'day'   => ['$dayOfMonth' => '$timestamp'],
                'actor' => '$statement.actor'
            ]
        ],
        [
            '$group' => [
                '_id'    => [
                    'year'  => '$year',
                    'month' => '$month',
                    'day'   => '$day'
                ],
                'count'  => ['$sum' => 1],
                'actors' => ['$addToSet' => '$actor']

            ]
        ],
        [
            '$sort' => ['_id' => 1]
        ],
        [
            '$project' => [
                'a' => '$count',
                'b' => ['$size' => '$actors'],
                'y' => [
                    '$concat' => [
                        ['$substr' => ['$_id.year', 0, 4]],
                        '-',
                        [
                            '$cond' => [
                                ['$lte' => ['$_id.month', 9]],
                                [
                                    '$concat' => [
                                        '0',
                                        ['$substr' => ['$_id.month', 0, 2]],
                                    ]
                                ],
                                ['$substr' => ['$_id.month', 0, 2]]
                            ]
                        ],
                        '-',
                        [
                            '$cond' => [
                                ['$lte' => ['$_id.day', 9]],
                                [
                                    '$concat' => [
                                        '0',
                                        ['$substr' => ['$_id.day', 0, 2]],
                                    ]
                                ],
                                ['$substr' => ['$_id.day', 0, 2]]
                            ]
                        ]
                    ]
                ],
            ]
        ]
    ]
);

@manjunath-compassites
Copy link
Author

thanks @kevinem, now this working....

@mutaharte mutaharte mentioned this issue Nov 9, 2016
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@jenssegers @kevinem @manjunath-compassites