Hello, I am using Vaadin 14 and JDK 8 and when I tried to add a pie chart a

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1

Hello,
I am using Vaadin 14 and JDK 8 and when I tried to add a pie chart at my app I got :

cannot access com.storedobject.chart.CategoryData
class file has wrong version 55.0, should be 52.0

Is there any way to solve this other than changing JDK?

Thanks in advance

2

Sorry, at least JDK 11 version is required. (JDK 11 is quite backward compatible. So, you hardly face with any issues if you switch to it).