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NoMethodError: undefined method `add_attachment' for #<AddImageCloumnToPost:0x58 ba1b8>

score 2858 · Answer 1 · 2015-06-08 14:13:09

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TechQA.

List Question

NoMethodError: undefined method `add_attachment' for #<AddImageCloumnToPost:0x58 ba1b8>

Not getting Downloaded - "Azure DocumentDB Data Migration Tool"

migrate one ldap server to another - questions

Scope attribute migration from Struts1 to Struts2

Is there any way to rearrange the table's fields in Rails migrations?

Unable to cast object of type 'System.Web.Hosting.SimpleWorkerRequest' to type 'System.Web.Hosting.IIS7WorkerRequest'

handling really long migrations in Heroku

Migrating source code from PVCS to SVN

I am new to ubuntu.i have installed phpstorm and try to run composer but it's not running

Magento Fatal error: Call to a member function setData()

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