我试图在我的Heroku应用程序上执行以下命令：
heroku db:push postgres://username:password@localhost:5432/db_name
在过去的三个月里，我成功地使用了同样的命令，但今天它停止了工作。似乎它一旦达到5MB大小就停止工作（现在它大约8MB大）。问题是我现在开始为共享数据库付费，所以应该允许我有20GB空间。
这是命令输出：
> heroku db:push postgres://username:password@localhost:5432/db_name --account java
Loaded Taps v0.3.23
Warning: Data in the app 'my-test-app' will be overwritten and will not be recoverable.
! WARNING: Potentially Destructive Action
! This command will affect the app: my-test-app
! To proceed, type "my-test-app" or re-run this command with --confirm my-test-app
> my-test-app
Sending schema
Schema: 100% |==========================================| Time: 00:00:46
Sending indexes
test_gift_rec: 100% |==========================================| Time: 00:00:01
test_person: 100% |==========================================| Time: 00:00:01
Sending data
14 tables, 114 records
test_bonus_aw: 100% |==========================================| Time: 00:00:00
test_money_tr: 100% |==========================================| Time: 00:00:00
test_friendsh: 100% |==========================================| Time: 00:00:00
test_friendsh: 100% |==========================================| Time: 00:00:00
test_gift_rec: 100% |==========================================| Time: 00:00:00
test_group: 100% |==========================================| Time: 00:00:00
test_country: 100% |==========================================| Time: 00:00:00
test_user_is_: 100% |==========================================| Time: 00:00:00
test_gift: 100% |==========================================| Time: 00:00:00
test_user_has: 0% | | ETA: --:--:--
Saving session to push_201204301144.dat..
!!! Caught Server Exception
HTTP CODE: 500
Taps Server Error: undefined method `symbolize_keys' for nil:NilClass
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在Windows 7上运行。
请帮忙！
答案 0 :(得分：0)
如果你没有在本地和制作之间更改数据库，你可以尝试使用pgbackups插件。
它更可靠，通常比db更快：push / db：pull。