63aa240e65
CarrierWave documentation: > Note: `recreate_versions!` will throw an exception on records without > an image. To avoid this, scope the records to those with images or > check if an image exists within the block. Resolves #1976: NoMethodError: undefined method `read' for nil:NilClass …/carrierwave-1.3.1/lib/carrierwave/uploader/cache.rb:81:in `sanitized_file' …/carrierwave-1.3.1/lib/carrierwave/uploader/cache.rb:118:in `cache!' …/carrierwave-1.3.1/lib/carrierwave/uploader/versions.rb:234:in `recreate_versions!' db/migrate/20171130172334_rebuild_conference_pictures.rb:4:in `block in up'
11 lines
237 B
Ruby
11 lines
237 B
Ruby
# frozen_string_literal: true
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class RebuildConferencePictures < ActiveRecord::Migration
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def up
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Conference.where.not(picture: nil).each do |conference|
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conference.picture.recreate_versions!
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end
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end
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def down; end
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end
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