Errors BC30652 and BC30456 System.Text.Encodings.Web and System.Text.Unicode

[alexthegrandmaster]

I’m running into the errors BC30652 and BC30456. I have only one Invoke Code Activity in the workflow. Please note the code works fine. It runs only into the errors if I add the line
.Encoder = System.Text.Encodings.Web.JavaScriptEncoder.Create(System.Text.Unicode.UnicodeRanges.All)

Here is the source code where I want to transform the dictionary to a JSON file:

 Dim dict As New Dictionary(Of String, String) From { { "VV",
 "Payment
Amount:	1,25 €" }, 
 { "VV_1", 
 "Payment
Amount:	2,11 €" } }
 
Dim options As New System.Text.Json.JsonSerializerOptions With {
        .WriteIndented = True,
		.Encoder =  System.Text.Encodings.Web.JavaScriptEncoder.Create(System.Text.Unicode.UnicodeRanges.All)
    }
    Dim json As String = System.Text.Json.JsonSerializer.Serialize(dict, options)
	
    File.WriteAllText("dictionary.json", json)
    Console.WriteLine("Dictionary has been written to dictionary.json file.")

How do I have to import and reference the assemblies to run the source code?

[Yoichi]

Hi,

Unfortunately, it seems Studio cannot optimize references to assembly inside InvokeCode.
As workaround, can you try to add Assign activity which has the following expression just before InvokeCode?

o = System.Text.Encodings.Web.JavaScriptEncoder.Create()

Probably, it works without adding other packages.

Regards,

[alexthegrandmaster]

@Yoichi

= System.Text.Encodings.Web.JavaScriptEncoder.Create()

Hello Yoichi,
it works fine now with the Assign Activity. Thank you!
(教えてくださってありがとうございます。)
Kind regards,
Alexander