The problem was, that in the example which is part of the documentation How To - Create A Custom Widget (WebIQ 2.13) the format parameter is missing. You must insert:
"format": 2,
{number} - format
Defines the package format, must be set to 2 for all WebIQ 2 Packages. When omitted or set to 1 it is impossible to use any of the properties localeVariables and localScripts .
{
"format": 2,
"name": "cx-test",
"description": "my description",
"type": "control",
"version": "1.0.0",
"build": 77,
"requires": {
"visuals": "^2.12.0"
},
"localeVariables": {
"markers": {
"en-GB": "Markers"
}
}
}
... View more