Hi Lawrence,

This value does default to 2. If you see this value continuously defaulting to 0, please let us know and we can look into it.

Peter

I get an error when I try to post a race car emoji, so just image this comment is just a race car emoji

where is this from?

By the way, after running the populate method, the test method outputs the following:

SAMPLES>do ##class(DCSolutions.TwoWayJSONAdaptor.TeacherStudent).Test()
{"Name":"Peter","Teachers":[{"ID":1,"Teacher":{"Name":"Teacher1Name"}},{"ID":2,"Teacher":{"Name":"Teacher2Name"}}]}
{"Name":"Nael","Teachers":[{"ID":3,"Teacher":{"Name":"Teacher1Name"}},{"ID":4,"Teacher":{"Name":"Teacher3Name"}}]}
{"Name":"Teacher1Name","Students":[{"ID":1,"Student":{"Name":"Peter"}},{"ID":3,"Student":{"Name":"Nael"}}]}
{"Name":"Teacher2Name","Students":[{"ID":2,"Student":{"Name":"Peter"}}]}
{"Name":"Teacher3Name","Students":[{"ID":4,"Student":{"Name":"Nael"}}]}

There ARE currently ISC employees in the top 3, so don't give up yet!

Also on Firefox

I have also included this example in Open Exchange

@Kejia Lin 
This appears to be a reward on Global Masters. You can also find a quick link at the light blue bar on the top of this page. Once you join Global Masters you can get points for interacting with the community and ultimately use these points to claim rewards, such as the one mentioned here.

Have you checked the error codes? Is the file being created?

Set file=##class(%Stream.FileBinary).%New()
Set sc=file.LinkToFile(path)
w $system.Status.GetErrorText(sc)
set sc=file.Write(decode)
w $system.Status.GetErrorText(sc)

Are you testing this through terminal or your web API? If you are testing through your web API you will need to log the status codes instead of writing them

Also, I am not sure what the rest of the code looks like, but it will also need to be saved:

set sc=file.%Save()

It is worth noting that with Atelier, APIs were created to automatically store the classes on the file system. I believe these APIs are used by VSCode's ObjectScript integration also

Also, it looks like your calculated measure name is the same as your built in measure name. This means you should change to be something like the following:
WITH MEMBER [Measures].[CondicionesContCompleta]   ->
WITH MEMBER [Measures].[CondicionesContCompletaCalc]