Quickchart crashes when using custom filter

I´m trying to use a chart from quickchart.io. It works fine, until I try to use custom filter on one of the values. ( MyCollection->count (filtered by true//false value = true)) The value is filtered by a true/false value. When I test the value with a textbox, it shows the correct value.
Have anyone experienced this ?

What do you mean by “crashes”? Can you provide an example URL of the chart you’re trying to show? It sounds like there might be a syntax error in your config.

Hello, can you please provide images or more information about the issue that you’re experiencing?

Thank you!