我有一个项目，其中将Springboot与GraphQL一起使用。
我将Java11与Gradle 5.6.2结合使用。
在我的模块中，我为GraphQl添加了这些依赖项。
// GraphQl
implementation 'com.graphql-java-kickstart:graphql-spring-boot-starter:5.10.0'
implementation 'com.graphql-java:graphiql-spring-boot-starter:5.0.2'
implementation 'com.graphql-java-kickstart:voyager-spring-boot-starter:5.10.0'
implementation 'com.graphql-java-kickstart:graphql-java-tools:5.6.1'
在我的src/main/java/no.domain.project中，我有我的SpringbootApplication。我还有一个名为RootResolver的文件夹，在其中添加了以下课程：
@Component
public class RootResolver implements GraphQLQueryResolver{
public String getHello() {
return "Hello World";
}
}
我的schema.graphqls有以下查询：
type Query {
hello: String!
}
我可以使用404访问localhost:8080/grapiql。
但是当我运行项目时，出现以下错误：
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLServletRegistrationBean' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLServletRegistrationBean' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLHttpServlet' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLHttpServlet' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLServletConfiguration' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLServletConfiguration' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'invocationInputFactory' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'invocationInputFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLSchemaProvider' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLSchemaProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.oembedler.moon.graphql.boot.GraphQLJavaToolsAutoConfiguration': Unsatisfied dependency expressed through field 'options'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemaParserOptions' defined in no.inmeta.ris.web.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.coxautodev.graphql.tools.SchemaParserOptions]: Factory method 'schemaParserOptions' threw exception; nested exception is java.lang.NoClassDefFoundError: kotlin/coroutines/ContinuationInterceptor
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLHttpServlet' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLHttpServlet' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLServletConfiguration' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLServletConfiguration' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'invocationInputFactory' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'invocationInputFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLSchemaProvider' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLSchemaProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.oembedler.moon.graphql.boot.GraphQLJavaToolsAutoConfiguration': Unsatisfied dependency expressed through field 'options'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemaParserOptions' defined in no.inmeta.ris.web.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.coxautodev.graphql.tools.SchemaParserOptions]: Factory method 'schemaParserOptions' threw exception; nested exception is java.lang.NoClassDefFoundError: kotlin/coroutines/ContinuationInterceptor
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLServletConfiguration' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLServletConfiguration' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'invocationInputFactory' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'invocationInputFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLSchemaProvider' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLSchemaProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.oembedler.moon.graphql.boot.GraphQLJavaToolsAutoConfiguration': Unsatisfied dependency expressed through field 'options'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemaParserOptions' defined in no.inmeta.ris.web.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.coxautodev.graphql.tools.SchemaParserOptions]: Factory method 'schemaParserOptions' threw exception; nested exception is java.lang.NoClassDefFoundError: kotlin/coroutines/ContinuationInterceptor
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'invocationInputFactory' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'invocationInputFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLSchemaProvider' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLSchemaProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.oembedler.moon.graphql.boot.GraphQLJavaToolsAutoConfiguration': Unsatisfied dependency expressed through field 'options'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemaParserOptions' defined in no.inmeta.ris.web.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.coxautodev.graphql.tools.SchemaParserOptions]: Factory method 'schemaParserOptions' threw exception; nested exception is java.lang.NoClassDefFoundError: kotlin/coroutines/ContinuationInterceptor
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'graphQLSchemaProvider' defined in class path resource [com/oembedler/moon/graphql/boot/GraphQLWebAutoConfiguration.class]: Unsatisfied dependency expressed through method 'graphQLSchemaProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.oembedler.moon.graphql.boot.GraphQLJavaToolsAutoConfiguration': Unsatisfied dependency expressed through field 'options'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemaParserOptions' defined in no.inmeta.ris.web.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.coxautodev.graphql.tools.SchemaParserOptions]: Factory method 'schemaParserOptions' threw exception; nested exception is java.lang.NoClassDefFoundError: kotlin/coroutines/ContinuationInterceptor
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.oembedler.moon.graphql.boot.GraphQLJavaToolsAutoConfiguration': Unsatisfied dependency expressed through field 'options'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemaParserOptions' defined in no.inmeta.ris.web.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.coxautodev.graphql.tools.SchemaParserOptions]: Factory method 'schemaParserOptions' threw exception; nested exception is java.lang.NoClassDefFoundError: kotlin/coroutines/ContinuationInterceptor
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'schemaParserOptions' defined in no.inmeta.ris.web.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.coxautodev.graphql.tools.SchemaParserOptions]: Factory method 'schemaParserOptions' threw exception; nested exception is java.lang.NoClassDefFoundError: kotlin/coroutines/ContinuationInterceptor
我缩短了错误消息。
是什么导致此问题。我看到它没有选择我的模式，但是为什么会这样呢？我已经看到很多教程都做了同样的事情，但是我遇到了这个错误。
有什么建议吗？
感谢帮助！
答案 0 :(得分：3)
我知道了：)我需要添加一个gradle.properties文件并添加kotlin.version=1.3.50，因为当您启动SpringApplication时，您会收到错误NoClassDefFoundException的原因，因为{{1} }会覆盖该库正在使用的Kotlin版本。