:(
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'roomnumber' cannot be null
错误位置

FILE: /var/www/html/huijiatong/ThinkPHP/Library/Think/Db/Driver.class.php 　LINE: 217
TRACE

#0 /var/www/html/huijiatong/ThinkPHP/Library/Think/Db/Driver.class.php(217): PDOStatement->execute()
#1 /var/www/html/huijiatong/ThinkPHP/Library/Think/Db/Driver.class.php(813): Think\Db\Driver->execute('INSERT INTO `xq...', false)
#2 /var/www/html/huijiatong/ThinkPHP/Library/Think/Model.class.php(320): Think\Db\Driver->insert(Array, Array, false)
#3 /var/www/html/huijiatong/Application/Core/Controller/VillageController.class.php(184): Think\Model->add(Array)
#4 [internal function]: Core\Controller\VillageController->device_import()
#5 /var/www/html/huijiatong/ThinkPHP/Library/Think/App.class.php(164): ReflectionMethod->invoke(Object(Core\Controller\VillageController))
#6 /var/www/html/huijiatong/ThinkPHP/Library/Think/App.class.php(202): Think\App::exec()
#7 /var/www/html/huijiatong/ThinkPHP/Library/Think/Think.class.php(120): Think\App::run()
#8 /var/www/html/huijiatong/ThinkPHP/ThinkPHP.php(97): Think\Think::start()
#9 /var/www/html/huijiatong/index.php(19): require('/var/www/html/h...')
#10 {main}

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