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Entity Framework 6 - Knowledge Base (KB)

1 results in tag: release

In Release mode, an item with the same key has already been added.

Experts,...I'm getting this ...System.ArgumentException... (...An item with the same key has already been added...) at the very first use of an entity framework function at runtime. The strange thing: If I'm using debug mode, it works fine. After compilin...
.net c# entity-framework release
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