月別Access Reportが投稿出来ないのソースを表示

* Googleからデータを取得する「batch:ga」は正常に終了している
* グラフから投稿データを作成し、投稿する「」がエラーになる

=== エラーログ === 

 production.ERROR: ErrorException: Invalid argument supplied for foreach() in /var/www/nobodyplace/sites/is1977.com/laravel/app/Console/Commands/batch/PostNpMonthlyAnalysis.php:180
 Stack trace:
 #0 /var/www/nobodyplace/sites/is1977.com/laravel/app/Console/Commands/batch/PostNpMonthlyAnalysis.php(180): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'Invalid argumen...', '/var/www/nobody...', 180, Array)
 #1 /var/www/nobodyplace/sites/is1977.com/laravel/app/Console/Commands/batch/PostNpMonthlyAnalysis.php(99): App\Console\Commands\batch\PostNpMonthlyAnalysis->_getKeywordsByGaData(Object(Google_Service_Analytics_GaData))
 #2 [internal function]: App\Console\Commands\batch\PostNpMonthlyAnalysis->handle()
 #3 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array(Array, Array)
 #4 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
 #5 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(34): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
 #6 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php(576): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
 #7 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Console/Command.php(183): Illuminate\Container\Container->call(Array)
 #8 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/symfony/console/Command/Command.php(255): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
 #9 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Console/Command.php(170): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
 #10 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/symfony/console/Application.php(1001): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
 #11 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/symfony/console/Application.php(271): Symfony\Component\Console\Application->doRunCommand(Object(App\Console\Commands\batch\PostNpMonthlyAnalysis), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
 #12 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/symfony/console/Application.php(147): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
 #13 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Console/Application.php(90): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
 #14 /var/www/nobodyplace/sites/is1977.com/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(133): Illuminate\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
 #15 /var/www/nobodyplace/sites/is1977.com/laravel/artisan(37): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
 #16 {main}