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Getting the error “There is already an object named 'temp_Students_636136759476987970' in the database.” in Entity Framework(6.2). These tables are automatically created and causing this error. Why this table is created by EF and why are they not dropped automatically.

heyUser
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  • Well logic says there was something preventing the drop.. so now it cant recreate it – BugFinder Nov 08 '16 at 10:12
  • I wonder... did you use an EF extension like EntityFramework.Extended, Utilities or BulkInsert? Because I am using multiple extensions, and I encounter this error daily. – Rudey Jun 12 '17 at 13:19

1 Answers1

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I´ve found to links that may help you: There is already an object named in the database and Entity Framework Automatic Migrations Existing Database..

In general its as BugFinder said: I guess you´ve deleted/edited the table manually, which causes this error.

I dont had this error before, but I had different ones. If you delete a class and create it again with the same name, it can happen, that vs can´t create it with this name. If you delete the folder of this class at your storage, the error wan´t come again.

To find the source of EF-objects can be harder.. But if you are able to find the source of either the object, or the creation of the object, there will be a possibility to get rid of that error.

bst rgrds

Community
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Joshit
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