我正在使用数据表服务器端,并且刚刚升级到Laravel 5.4,但出现上述错误……似乎与急切加载有关……
[2017-01-26 09:32:16] local.ERROR: BadMethodCallException: Call to undefined method Illuminate\Database\Query\Builder::getForeignKey() in /var/www/html/odie/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php:2508
Stack trace:
0 /var/www/html/odie/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(1322): Illuminate\Database\Query\Builder->__call('getForeignKey', Array)
1 [internal function]: Illuminate\Database\Eloquent\Builder->__call('getForeignKey', Array)
2 /var/www/html/odie/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/Relation.php(331): call_user_func_array(Array, Array)
3 /var/www/html/odie/vendor/yajra/laravel-datatables-oracle/src/Engines/QueryBuilderEngine.php(544): Illuminate\Database\Eloquent\Relations\Relation->__call('getForeignKey', Array)
4 /var/www/html/odie/vendor/yajra/laravel-datatables-oracle/src/Engines/QueryBuilderEngine.php(639): Yajra\Datatables\Engines\QueryBuilderEngine->joinEagerLoadedColumn('visi_patn', 'name')
5 /var/www/html/odie/vendor/yajra/laravel-datatables-oracle/src/Engines/BaseEngine.php(611): Yajra\Datatables\Engines\QueryBuilderEngine->ordering()
6 /var/www/html/odie/vendor/yajra/laravel-datatables-oracle/src/Engines/BaseEngine.php(595): Yajra\Datatables\Engines\BaseEngine->orderRecords(false)
7 /var/www/html/odie/vendor/yajra/laravel-datatables-oracle/src/Engines/QueryBuilderEngine.php(77): Yajra\Datatables\Engines\BaseEngine->make(true, false)
仅通过查看堆栈跟踪而不查看实现,很难完全回答您的问题。
但是从外观上来说,您是getForeignKey()
在上调用方法,builder
但实际上您应该做的是
Model::getForeignKey()
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我来说两句