feihuang-personal

Update: once I try to write more than 14 columns into a hyper file, the data should be lost. Just like below: 

> Hello! What exactly are the `ExtractHyper` and `Table` classes doing? I would have expected an `Inserter` to be used at some point as outlined in the [insertion example](https://github.com/tableau/hyper-api-dotnet/blob/main/Example/InsertDataIntoSingleTable.cs). Here...

Thanks Jonas. The version we used as below.  There's a misunderstanding that our application does not install the Nuget Package directly. Actually, the structure of TableauHyperAPI is like below...

> It looks like you are running the ExtractAPI 2.0, which is deprecated for over 4 years now. The hyper version you showed is 7 years old. We fixed hundreds...