Issue
我正在尝试让 Cakephp 烘焙控制器,但出现错误:
Error: Table core_tablets for model CoreTablet was not found in datasource dev.
背景资料
- 我正在使用Lappstack来制作我的Apache,PHP和Postgresql
- Postgresql 9.0.3 数据库
- PHP 5.3
- 阿帕奇 2
- 蛋糕 2.3.1
我能做什么
- 我能够烘焙模型。到目前为止,我已经为每个控制器创建了一个模型。
- 网络应用程序工作正常。我从头开始构建了模型、控制器和视图,一切正常。
- 从 Web 应用程序连接到数据库,使用 pgadmin3 和 psql 远程连接
完整的蛋糕烘焙错误
Enter a number from the list above,
type in the name of another controller, or 'q' to exit
[q] > CoreTablets
---------------------------------------------------------------
Baking CoreTabletsController
---------------------------------------------------------------
Would you like to build your controller interactively? (y/n)
[y] > n
Would you like to create some basic class methods
(index(), add(), view(), edit())? (y/n)
[n] > y
Would you like to create the basic class methods for admin routing? (y/n)
[n] >
Error: Table core_tablets for model CoreTablet was not found in datasource dev.
#0 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Model/Model.php(3231): Model->setSource('core_tablets')
#1 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Model/Model.php(1319): Model->getDataSource()
#2 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Model/Model.php(1402): Model->schema()
#3 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Model/Model.php(1390): Model->hasField('title', false)
#4 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Model/Model.php(879): Model->hasField(Array)
#5 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Console/Command/Task/ControllerTask.php(301): Model->__get('displayField')
#6 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Console/Command/Task/ControllerTask.php(189): ControllerTask->bakeActions('CoreTablets', NULL, true)
#7 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Console/Command/Task/ControllerTask.php(62): ControllerTask->_interactive()
#8 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Console/Command/BakeShell.php(114): ControllerTask->execute()
#9 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Console/Shell.php(392): BakeShell->main()
#10 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Console/ShellDispatcher.php(200): Shell->runCommand(NULL, Array)
#11 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/lib/Cake/Console/ShellDispatcher.php(68): ShellDispatcher->dispatch()
#12 /home/myusername/lappstack-1.2-5/apache2/htdocs/cpm_v2_dev/app/Console/cake.php(37): ShellDispatcher::run(Array)
#13 {main}
配置文件:应用程序/配置/数据库.php
public $default = array(
'datasource' => 'Database/Postgres',
'persistent' => false,
'host' => '127.0.0.1',
'port' => '5433',
'login' => 'notrealusername',
'password' => 'notrealpassword',
'database' => 'notrealdatabase',
'prefix' => '',
'schema' => 'notrealschema',
//'encoding' => 'utf8',
);
public $dev = array(
'datasource' => 'Database/Postgres',
'persistent' => false,
'host' => '127.0.0.1',
'port' => '5433',
'login' => 'notrealusername',
'password' => 'notrealpassword',
'database' => 'notrealdatabase',
'prefix' => '',
'schema' => 'notrealschema',
//'encoding' => 'utf8',
);
主机曾经是外部 IP 地址,工作正常,但我将其更改为 127.0.0.1,因为其他文章提到 bake 在 127.0.0.1 中玩得更好。
研究
我找到了两篇相关的 Stackoverflow 文章,但它们似乎并不能解决我的问题。
更改 IP 地址似乎没有帮助。蛋糕控制台 2.2.1:烘焙错误
这是使用一个 sqlite 数据库,它是一个实际文件。我正在使用 postgresql,这行不通。烘焙工具看不到 SQLite3 数据库中的表
问题最终出在表上的权限。 如果 app/config/database.php
中定义的用户对表没有权限,./cake bake
则看不到数据库。我需要做的就是在表上添加权限。这是我在我的Postgresql数据库中所做的:
GRANT SELECT, UPDATE, INSERT, DELETE ON TABLE my_schema.my_table TO notrealusername
我还为表使用的序列添加了权限:
GRANT USAGE ON SEQUENCE my_schema.my_table TO notrealusername
SQL
是给Postgresql 9.1
将权限添加到序列对使用 Bake 实用程序没有影响,但在尝试插入依赖于序列作为默认值的新记录时,它会导致问题。