I have a json file in the path \data\SampleFile.json
with the content:
{
"services": [
{
"name": "Service1"
},
{
"name": "Service1"
},
{
"name": "Service2"
}
]
}
I would like to create a list of the unique values for name
to do this I am trying to group the data like so:
{{ $serviceTypes := $.Site.Data.SampleFile.services | group "name" }}
{{ range $serviceTypes }}
{{ .key }} <br>
{{ end }}
When I try to build the site using hugo v0.57.2 I get the error message:
Error: Error building site: "<path>\content\services\_index.md:8:1":
failed to render shortcode "servicecatalogue/services":
failed to process shortcode: "<path>\layouts\shortcodes\servicecatalogue\services.html:1:54":
execute of template failed: template: shortcodes/servicecatalogue/services.html:1:54:
executing "shortcodes/servicecatalogue/services.html" at <group "name">:
error calling group: grouping not supported for type []interface {} *interface {}
Is grouping not supported for data files? Is there a better way to group using the data structure I have?