this.cfg.values.forEach is not a function

[dahousecat]

Just trying to create a line graph using sample data and configuration as supplied on this page but gettting the error:

this.cfg.values.forEach is not a function

When I inspect the code I can see that this.cfg.values is false

[Saigesp]

Have you provided any value for values?

chart_config: {
  values: ['hours', 'production'], // This option line
  date: {
    key: 'date',
    inputFormat: '%Y',
    outputFormat: '%Y',
  },
},

values must be an string array matching the field names that you want to draw:

chart_data: [
  {hours: 238, production: 134, date: 2000},
]

[dahousecat]

I see, got it - I just copied the sample code and expected it to work. I totally missed the little caveat saying:

To work with this data, configuration must be date: { key: "when", inputFormat: "%Y-%m-%d"}, values: ["iphone","android"].

Thanks for the swift reply!

[Saigesp]

Ok, great.

I'll add some error messages to help in these cases.