Sql log for RuntimeError: No master variant found to infer price

gistfile1.txt

   (0.2ms)  BEGIN
   (0.8ms)  SELECT COUNT(*) FROM "spree_products" WHERE ("spree_products".deleted_at IS NULL) AND (spree_products.permalink LIKE 'the-other-product%')
  Spree::Product Load (0.8ms)  SELECT "spree_products".* FROM "spree_products" WHERE ("spree_products".deleted_at IS NULL) AND (spree_products.permalink LIKE 'the-other-product%')
  Spree::Product::Translation Load (0.4ms)  SELECT "spree_product_translations".* FROM "spree_product_translations" WHERE "spree_product_translations"."spree_product_id" = $1  [["spree_product_id", 303]]
  SQL (0.5ms)  INSERT INTO "spree_products" ("created_at", "name", "permalink", "shipping_category_id", "updated_at") VALUES ($1, $2, $3, $4, $5) RETURNING "id"  [["created_at", Mon, 13 Jan 2014 16:29:00 UTC +00:00], ["name", "The Other Product"], ["permalink", "the-other-product-1"], ["shipping_category_id", 1], ["updated_at", Mon, 13 Jan 2014 16:29:00 UTC +00:00]]
  SQL (0.4ms)  INSERT INTO "spree_product_properties" ("created_at", "product_id", "property_id", "updated_at", "value") VALUES ($1, $2, $3, $4, $5) RETURNING "id"  [["created_at", Mon, 13 Jan 2014 16:29:00 UTC +00:00], ["product_id", 306], ["property_id", 763], ["updated_at", Mon, 13 Jan 2014 16:29:00 UTC +00:00], ["value", "cotton"]]
  Spree::Product Load (0.4ms)  SELECT "spree_products".* FROM "spree_products" WHERE ("spree_products".deleted_at IS NULL) AND "spree_products"."id" = $1 ORDER BY "spree_products"."id" ASC LIMIT 1  [["id", 306]]
  SQL (0.3ms)  UPDATE "spree_products" SET "updated_at" = '2014-01-13 16:29:00.613677' WHERE "spree_products"."id" = 306
  Spree::Property Load (1.2ms)  SELECT "spree_properties".* FROM "spree_properties" INNER JOIN "spree_product_properties" ON "spree_properties"."id" = "spree_product_properties"."property_id" WHERE "spree_product_properties"."product_id" = $1 ORDER BY spree_product_properties.position  [["product_id", 306]]
  Spree::Property::Translation Load (0.3ms)  SELECT "spree_property_translations".* FROM "spree_property_translations" WHERE "spree_property_translations"."spree_property_id" = $1  [["spree_property_id", 763]]
  Spree::Property Load (0.7ms)  SELECT "spree_properties".* FROM "spree_properties" INNER JOIN "spree_product_properties" ON "spree_properties"."id" = "spree_product_properties"."property_id" WHERE "spree_product_properties"."product_id" = $1 AND "spree_properties"."name" = 'fabric' ORDER BY spree_product_properties.position LIMIT 1  [["product_id", 306]]
  Spree::ProductProperty Load (0.4ms)  SELECT "spree_product_properties".* FROM "spree_product_properties" WHERE "spree_product_properties"."product_id" = $1 AND "spree_product_properties"."property_id" = 763 ORDER BY spree_product_properties.position LIMIT 1  [["product_id", 306]]
  Spree::Product::Translation Load (0.3ms)  SELECT "spree_product_translations".* FROM "spree_product_translations" WHERE "spree_product_translations"."spree_product_id" = $1  [["spree_product_id", 306]]
  Spree::Variant Load (0.6ms)  SELECT "spree_variants".* FROM "spree_variants" WHERE ("spree_variants".deleted_at IS NULL) AND "spree_variants"."product_id" = $1 AND "spree_variants"."is_master" = 't' ORDER BY "spree_variants"."id" ASC LIMIT 1  [["product_id", 306]]
  Spree::Variant Load (0.5ms)  SELECT "spree_variants".* FROM "spree_variants" WHERE "spree_variants"."product_id" = $1 AND "spree_variants"."is_master" = 't' ORDER BY "spree_variants".position ASC LIMIT 1  [["product_id", 306]]
  Spree::Variant Load (0.4ms)  SELECT "spree_variants".* FROM "spree_variants" WHERE "spree_variants"."product_id" = $1 AND "spree_variants"."is_master" = 't' ORDER BY "spree_variants".position ASC LIMIT 1  [["product_id", 306]]
   (0.2ms)  ROLLBACK