.Net: Ambiguous call in MapReduce Sample

[joslat]

Hi, I am having while building up the .NET Solution an error due to an ambiguous call,

I am getting: "Severity Code Description Project File Line Suppression State
Error CS0121 The call is ambiguous between the following methods or properties: 'string.Split(char[]?, StringSplitOptions)' and 'string.Split(string?, StringSplitOptions)' GettingStartedWithProcesses C:\git\joslat\semantic-kernel\dotnet\samples\GettingStartedWithProcesses\Step05\Step05_MapReduce.cs 119 Active"

Where: \semantic-kernel\dotnet\samples\GettingStartedWithProcesses\Step05\Step05_MapReduce.cs

[evchaki]

@crickman can you take a look?

[crickman]

@joslat - I'm not able to reproduce this error and its not occuring in our build / release pipeline. I'm guessing there's some different between our build / development environments. In anycase, I can switch this to an array of strings to get around the ambitugity on your system.

[joslat]

that would do, I changed it to this locally for it to build, for if it helps :)

string[] words = chunk.Split(new char[] { ' ', '\n', '\r', '.', ',', '’' }, StringSplitOptions.RemoveEmptyEntries);

[crickman]

that would do, I changed it to this locally for it to build, for if it helps :)

string[] words = chunk.Split(new char[] { ' ', '\n', '\r', '.', ',', '’' }, StringSplitOptions.RemoveEmptyEntries);

FWIW: We get warnings/suggestions when using that syntax in our envronment. There's a strong preference for the collection initializer: [...]