当我使用junit Cucumber运行TestRunner类时，出现以下错误：

Question

java.lang.NoClassDefFoundError: gherkin/IGherkinDialectProvider
at cucumber.runtime.RuntimeOptionsFactory.create(RuntimeOptionsFactory.java:23)

I have used cucumber-java-4.2.0,cucumber-junit-4.2.0,cucumber-core-4.2.0,junit-4.12, and gherkin 2.1.12.

And, when used gherkin 5.1.0, getting below error"

java.lang.NoClassDefFoundError: 
io/cucumber/datatable/dependency/com/fasterxml/jackson/databind/JavaType
at io.cucumber.datatable.DataTableType.<init>(DataTableType.java:78)
at io.cucumber.datatable.DataTableTypeRegistry.<init> 
(DataTableTypeRegistry.java:27)
at io.cucumber.stepexpression.TypeRegistry.<init>(TypeRegistry.java:22)
at 

Answer 1

This is due to the jar version too high, you can change a low version. such as change 4.3.1 to 4.0.0 .