a big bug in yii2 migrate

[buuug7]

while your enviroment is build by vagrant virtual machine ,the yii2 migrate will be not work properly,but when you ssh to virtual machine it will be work,the Exception is:

D:\www\data\game4039>yii migrate
Warning: Invalid argument supplied for foreach() in D:\www\data\game4039\vendor\yiisoft\y
ii2\helpers\BaseArrayHelper.php on line 121
Call Stack:
0.0005 127104 1. {main}() D:\www\data\game4039\yii:0
0.0095 912056 2. yii\helpers\BaseArrayHelper::merge() D:\www\data\game4039\yii:
24
Yii Migration Tool (based on Yii v2.0.7-dev)
Exception 'yii\db\Exception' with message 'SQLSTATE[HY000] [2002] 由于目标计算机积极拒绝
，无法连接。
'
in D:\www\data\game4039\vendor\yiisoft\yii2\db\Connection.php:538
Stack trace:
#0 D:\www\data\game4039\vendor\yiisoft\yii2\db\Connection.php(848): yii\db\Connection->op

en()
#1 D:\www\data\game4039\vendor\yiisoft\yii2\db\Connection.php(835): yii\db\Connection->ge

tMasterPdo()
#2 D:\www\data\game4039\vendor\yiisoft\yii2\db\Command.php(218): yii\db\Connection->getSl

avePdo()
#3 D:\www\data\game4039\vendor\yiisoft\yii2\db\Command.php(833): yii\db\Command->prepare(

true)
#4 D:\www\data\game4039\vendor\yiisoft\yii2\db\Command.php(361): yii\db\Command->queryInt

ernal('fetchAll', NULL)
#5 D:\www\data\game4039\vendor\yiisoft\yii2\db\mysql\Schema.php(198): yii\db\Command->que

ryAll()
#6 D:\www\data\game4039\vendor\yiisoft\yii2\db\mysql\Schema.php(97): yii\db\mysql\Schema-

findColumns(Object(yii\db\TableSchema))

7 D:\www\data\game4039\vendor\yiisoft\yii2\db\Schema.php(146): yii\db\mysql\Schema->load

TableSchema('tq_migration')

8 D:\www\data\game4039\vendor\yiisoft\yii2\console\controllers\MigrateController.php(121

): yii\db\Schema->getTableSchema('{{%migration}}', true)

9 D:\www\data\game4039\vendor\yiisoft\yii2\console\controllers\BaseMigrateController.php

(620): yii\console\controllers\MigrateController->getMigrationHistory(NULL)

10 D:\www\data\game4039\vendor\yiisoft\yii2\console\controllers\BaseMigrateController.ph

p(102): yii\console\controllers\BaseMigrateController->getNewMigrations()

11 [internal function]: yii\console\controllers\BaseMigrateController->actionUp(0)

12 D:\www\data\game4039\vendor\yiisoft\yii2\base\InlineAction.php(55): call_user_func_ar

ray(Array, Array)

13 D:\www\data\game4039\vendor\yiisoft\yii2\base\Controller.php(151): yii\base\InlineAct

ion->runWithParams(Array)

14 D:\www\data\game4039\vendor\yiisoft\yii2\console\Controller.php(91): yii\base\Control

ler->runAction('', Array)

15 D:\www\data\game4039\vendor\yiisoft\yii2\base\Module.php(455): yii\console\Controller

->runAction('', Array)

16 D:\www\data\game4039\vendor\yiisoft\yii2\console\Application.php(167): yii\base\Modul

e->runAction('migrate', Array)

17 D:\www\data\game4039\vendor\yiisoft\yii2\console\Application.php(143): yii\console\Ap

plication->runAction('migrate', Array)

18 D:\www\data\game4039\vendor\yiisoft\yii2\base\Application.php(375): yii\console\Appli

cation->handleRequest(Object(yii\console\Request))

19 D:\www\data\game4039\yii(27): yii\base\Application->run()

20 {main}

[lichunqiang]

怎么看像是db没有连接上呢

[samdark]

You don't have access to DBMS from where you're running migrate. That's not Yii problem but your environment config.

[buuug7]

i can be sure my config is not problems,you can have a try with vagrant environment ,the migration really not work