Spring Boot Java example not working

[Eddy08]

Bug Spring Boot Java example mentioned in the examples directory not working. Location : neo4j-graphql-java\examples\graphql-spring-boot Machine : Windows 10 64 bit

Java version: openjdk 11.0.12 2021-07-20 OpenJDK Runtime Environment 18.9 (build 11.0.12+7) OpenJDK 64-Bit Server VM 18.9 (build 11.0.12+7, mixed mode) Tested with Java 17 also same issue Maven version: Apache Maven 3.8.3

Additional context 1. pom.xml not updated: When running the mvn clean install in the folder is giving below error: 1.5.1-SNAPSHOT not available.

Possible Action Please update the neo4j-graphql-java version which is required;

2. When updated the pom.xml with neo4j-graphql-java to 1.5.0 version then it built successfully and application started successfully. But, When tried to hit the localhost:8080/graphiql is not working properly because schema.graphqls is not configured properly. Possible Action Please update the schema.graphqls which is required;

Error for reference : (Also getting below the same error when trying from neoj4-graphql-java 1.1.0 )

java.lang.NoSuchMethodError: 'java.lang.Object graphql.schema.GraphQLArgument.getDefaultValue()'
        at org.neo4j.graphql.handler.BaseDataFetcherForContainer.initDataFetcher(BaseDataFetcherForContainer.kt:28) ~[neo4j-graphql-java-1.5.0.jar:na]
        at org.neo4j.graphql.handler.BaseDataFetcher.prepareDataFetcher(BaseDataFetcher.kt:53) ~[neo4j-graphql-java-1.5.0.jar:na]
        at org.neo4j.graphql.handler.BaseDataFetcher.get(BaseDataFetcher.kt:26) ~[neo4j-graphql-java-1.5.0.jar:na]
        at org.neo4j.graphql.handler.BaseDataFetcher.get(BaseDataFetcher.kt:18) ~[neo4j-graphql-java-1.5.0.jar:na]
        at org.neo4j.graphql.examples.graphqlspringboot.config.Neo4jConfiguration.lambda$dataFetchingInterceptor$4(Neo4jConfiguration.java:37) ~[classes/:na]
        at org.neo4j.graphql.SchemaBuilder.addDataFetcher$lambda-31$lambda-30$lambda-29$lambda-28$lambda-27(SchemaBuilder.kt:216) ~[neo4j-graphql-java-1.5.0.jar:na]
        at org.springframework.graphql.execution.ContextDataFetcherDecorator.get(ContextDataFetcherDecorator.java:67) ~[spring-graphql-1.0.0-M5.jar:na]
        at graphql.execution.ExecutionStrategy.fetchField(ExecutionStrategy.java:279) ~[graphql-java-17.3.jar:na]
        at graphql.execution.ExecutionStrategy.resolveFieldWithInfo(ExecutionStrategy.java:210) ~[graphql-java-17.3.jar:na]
        at graphql.execution.AsyncExecutionStrategy.execute(AsyncExecutionStrategy.java:60) ~[graphql-java-17.3.jar:na]
        at graphql.execution.Execution.executeOperation(Execution.java:159) ~[graphql-java-17.3.jar:na]
        at graphql.execution.Execution.execute(Execution.java:105) ~[graphql-java-17.3.jar:na]
        at graphql.GraphQL.execute(GraphQL.java:613) ~[graphql-java-17.3.jar:na]
        at graphql.GraphQL.parseValidateAndExecute(GraphQL.java:538) ~[graphql-java-17.3.jar:na]
        at graphql.GraphQL.executeAsync(GraphQL.java:502) ~[graphql-java-17.3.jar:na]
        at org.springframework.graphql.execution.ExecutionGraphQlService.lambda$execute$1(ExecutionGraphQlService.java:71) ~[spring-graphql-1.0.0-M5.jar:na]
        at reactor.core.publisher.MonoDeferContextual.subscribe(MonoDeferContextual.java:47) ~[reactor-core-3.4.14.jar:3.4.14]
        at reactor.core.publisher.Mono.subscribe(Mono.java:4400) ~[reactor-core-3.4.14.jar:3.4.14]
        at reactor.core.publisher.Mono.subscribeWith(Mono.java:4515) ~[reactor-core-3.4.14.jar:3.4.14]
        at reactor.core.publisher.Mono.toFuture(Mono.java:4920) ~[reactor-core-3.4.14.jar:3.4.14]
        at org.springframework.core.ReactiveAdapterRegistry$ReactorRegistrar.lambda$registerAdapters$5(ReactiveAdapterRegistry.java:265) ~[spring-core-5.3.15.jar:5.3.15]
        at org.springframework.core.ReactiveAdapter.fromPublisher(ReactiveAdapter.java:121) ~[spring-core-5.3.15.jar:5.3.15]
        at org.springframework.web.servlet.function.DefaultAsyncServerResponse.create(DefaultAsyncServerResponse.java:188) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at org.springframework.web.servlet.function.ServerResponse.async(ServerResponse.java:239) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at org.springframework.graphql.web.webmvc.GraphQlHttpHandler.handleRequest(GraphQlHttpHandler.java:96) ~[spring-graphql-1.0.0-M5.jar:na]
        at org.springframework.web.servlet.function.support.HandlerFunctionAdapter.handle(HandlerFunctionAdapter.java:106) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:681) ~[tomcat-embed-core-9.0.58.jar:4.0.FR]
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.15.jar:5.3.15]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[tomcat-embed-core-9.0.58.jar:4.0.FR]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.15.jar:5.3.15]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.15.jar:5.3.15]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.15.jar:5.3.15]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.15.jar:5.3.15]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.15.jar:5.3.15]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.15.jar:5.3.15]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:359) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:889) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1735) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.58.jar:9.0.58]
        at java.base/java.lang.Thread.run(Thread.java:829) ~[na:na]

3. When tried to change the schema.graphqls with below data then it worked but still movie data is showing null :

extend type Movie {
    bar: String @ignore
    javaData: [JavaData!] @ignore
}

type JavaData {
    name: String
}

extend type Query {
    other: String
    movie: Movie
}

Output: