Array variable "value of type 'String'" error when testing the Flow

[JamFestival]

I am trying to initialise an array variable for a single-row HTML table (I'd actually prefer the data to be transposed into rows due to the vast amount of columns, but that's not the issue).

I am initialising the variable with the syntax:

[

{

"Name of first value": dynamic content,

"Name of seconds value": dynamic content

}

]

The dynamic content is a mix of Form entries and variables previously assigned values in the Flow.

It is returning the error when I test the flow:

The variable 'Assessor Table' of type 'Array' cannot be initialized or updated with value of type 'String'. The variable 'Assessor Table' only supports values of types 'Array'.

 

[Paulie78]

You have the opening bracket the wrong way around and the JSON is not properly formed, try this:

{
	"Name of first value": "dynamic content",
	"Name of seconds value": "dynamic content"
}

[JamFestival]

Sorry, that was a typo. The brackets are the right way 'round in the Flow

[Paulie78]

But you were also missing curly braces.

[JamFestival · Accepted solution]

To clarify, I am trying to create a single-row table. I thought that, for a single row, all elements in the array need to be contained in curly braces.
I have now abandoned this idea and simply formatted an HTML table within the email, with the data presented vertically by row. Thank you for the advice.