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Question

09:36 Feb 12, 2020

Hello,

I tried the script task to read multiple records as below:

EntityCollection entities = Get("MyEntity");

var result = new Collection();

foreach(Entity entity in entities) {

var productName = entity.GetTypedColumnValue("Name");

string temp = productName.ToString();

result.Add(temp);

}

string displayValue = result.ConcatIfNotEmpty(",");

Set("UsrLatestOrderProduct", displayValue);

return true;

But, here I'm getting below errors:

1 comments

Norton Lingard

19:02 Mar 05, 2020

Dear Riddhi,

The issue happened due to the incorrect using of generic methods (Get<T> and GetTypedColumnValue<TResult>) and generic type (Collection<T>). In order to resolve the issue you should add the type argument for every generic construction in the code. Please see the example of the code:

EntityCollection entities = Get<type>(“MyEntity”);

var result = new Collection<type>();

…

var productName = entity.GetTypedColumnValue<string>(“Name”);

Please find additional information in the article by the link below:

https://academy.creatio.com/documents/technic-bpms/7-15/script-task-process-element

Best regards,

Norton

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