Getting this error and no chart is rendered, any idea someone? Got an Sprin

Directory SO Charts
1

Getting this error and no chart is rendered, any idea someone?
Got an Spring Boot App with Spring Security

2021-04-09 21:31:44.037  INFO 14183 --- [nio-8080-exec-7]
 c.v.f.c.l.i.LitTemplateParserImpl        : Couldn't find the definition of the element with tag 'so-chart' in any lit template file declared using '@JsModule' annotations. Check the availability of the template files in your WAR file or provide alternative implementation of the method LitTemplateParser.getTemplateContent() which should return an element representing the content of the template file
2021-04-09 21:31:44.038  INFO 14183 --- [nio-8080-exec-7]
 c.v.f.c.l.LitTemplateDataAnalyzer        : Couldn't parse template for class com.storedobject.chart.SOChart class. Only specific Lit template format is supported. Please check that your template definition directly contains 'render' method which returns html`_template_content_`.
2

What is the version of your Vaadin?

3

it is 14.5.2

4

I tried with Vaadin 14.5.2 (not a Spring Boot project) and it worked.

Npte: I updated the version to 1.1.1 now.

With this version too, I created a simple chart view in Vaadin 14.5.2 and it worked. The exact code I used and the output are posted in the sample code (Bar Chart with Axes Reversed). Please have a look.

5

I encountered the same issue.
I’m using Vaadin 14.8.3 and so-charts 2.3.4
I deployed the sample code (Bar Chart with Axes Reversed) on Tomcat 8.5.71

6

I have tested with both Vaadin 14.8.3 and 14.8.4
It worked in both the cases.
Just used plain Java skeleton starter project from Vaadin and replaced the MainView’s component with an SOChart.