Invalid schema after Quarkus update

The GraphQL schema can no longer be injected after the Quarkus version has been updated from 1.12.2 to 1.13.x. This only happens when Quarkus is running in development mode. Quarkus version 1.12.2 is the last one that works fine with SPQR schema injection. I am grateful for any help.

I am using the last SPQR version.

java.lang.RuntimeException: Error injecting graphql.schema.GraphQLSchema x.y.z.rest.resource.GqlHttpEndpoint.schema
	at x.y.z.rest.resource.GqlHttpEndpoint_Bean.create(GqlHttpEndpoint_Bean.zig:379)
	at x.y.z.rest.resource.GqlHttpEndpoint_Bean.create(GqlHttpEndpoint_Bean.zig:445)
	at io.quarkus.arc.impl.AbstractSharedContext.createInstanceHandle(AbstractSharedContext.java:96)
	at io.quarkus.arc.impl.AbstractSharedContext.access$000(AbstractSharedContext.java:14)
	at io.quarkus.arc.impl.AbstractSharedContext$1.get(AbstractSharedContext.java:29)
	at io.quarkus.arc.impl.AbstractSharedContext$1.get(AbstractSharedContext.java:26)
	at io.quarkus.arc.impl.LazyValue.get(LazyValue.java:26)
	at io.quarkus.arc.impl.ComputingCache.computeIfAbsent(ComputingCache.java:69)
	at io.quarkus.arc.impl.AbstractSharedContext.get(AbstractSharedContext.java:26)
	at x.y.z.rest.resource.GqlHttpEndpoint_Bean.get(GqlHttpEndpoint_Bean.zig:477)
	at x.y.z.rest.resource.GqlHttpEndpoint_Bean.get(GqlHttpEndpoint_Bean.zig:493)
	at io.quarkus.arc.impl.ArcContainerImpl.beanInstanceHandle(ArcContainerImpl.java:430)
	at io.quarkus.arc.impl.ArcContainerImpl.beanInstanceHandle(ArcContainerImpl.java:443)
	at io.quarkus.arc.impl.ArcContainerImpl$1.get(ArcContainerImpl.java:266)
	at io.quarkus.arc.impl.ArcContainerImpl$1.get(ArcContainerImpl.java:263)
	at io.quarkus.arc.runtime.BeanContainerImpl$1.create(BeanContainerImpl.java:35)
	at io.quarkus.resteasy.common.runtime.QuarkusConstructorInjector.construct(QuarkusConstructorInjector.java:54)
	at org.jboss.resteasy.plugins.server.resourcefactory.POJOResourceFactory.createResource(POJOResourceFactory.java:71)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:386)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:68)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:492)
	at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:261)
	at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:161)
	at org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364)
	at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:164)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:247)
	at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:249)
	at io.quarkus.resteasy.runtime.ResteasyFilter$ResteasyResponseWrapper.service(ResteasyFilter.java:70)
	at io.quarkus.resteasy.runtime.ResteasyFilter$ResteasyResponseWrapper.sendError(ResteasyFilter.java:76)
	at io.undertow.servlet.handlers.DefaultServlet.doGet(DefaultServlet.java:172)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:503)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
	at io.quarkus.resteasy.runtime.ResteasyFilter.doFilter(ResteasyFilter.java:31)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.quarkus.micrometer.runtime.binder.vertx.VertxMeterBinderUndertowServletFilter.doFilter(VertxMeterBinderUndertowServletFilter.java:28)
	at javax.servlet.http.HttpFilter.doFilter(HttpFilter.java:97)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:63)
	at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:67)
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:133)
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:65)
	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
	at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:247)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:56)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:111)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:108)
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at io.quarkus.undertow.runtime.UndertowDeploymentRecorder$9$1.call(UndertowDeploymentRecorder.java:587)
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleRequest(ServletInitialHandler.java:152)
	at io.quarkus.undertow.runtime.UndertowDeploymentRecorder$1.handleRequest(UndertowDeploymentRecorder.java:119)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:290)
	at io.undertow.server.DefaultExchangeHandler.handle(DefaultExchangeHandler.java:18)
	at io.quarkus.undertow.runtime.UndertowDeploymentRecorder$5$1.run(UndertowDeploymentRecorder.java:413)
	at io.quarkus.runtime.CleanableExecutor$CleaningRunnable.run(CleanableExecutor.java:231)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2415)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1452)
	at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
	at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
	at java.base/java.lang.Thread.run(Thread.java:834)
	at org.jboss.threads.JBossThread.run(JBossThread.java:501)
Caused by: graphql.schema.validation.InvalidSchemaException: invalid schema:
"Query" must define one or more fields.
	at graphql.schema.GraphQLSchema$Builder.buildImpl(GraphQLSchema.java:647)
	at graphql.schema.GraphQLSchema$Builder.build(GraphQLSchema.java:622)
	at io.leangen.graphql.GraphQLSchemaGenerator.generate(GraphQLSchemaGenerator.java:1036)
	at x.y.z.graphql.producer.GraphQLSchemaProducer.getSchema(GraphQLSchemaProducer.java:73)
	at x.y.z.graphql.producer.GraphQLSchemaProducer_Subclass.getSchema$$superaccessor1(GraphQLSchemaProducer_Subclass.zig:189)
	at x.y.z.graphql.producer.GraphQLSchemaProducer_Subclass$$function$$11.apply(GraphQLSchemaProducer_Subclass$$function$$11.zig:29)
	at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
	at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.proceed(InvocationInterceptor.java:63)
	at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.monitor(InvocationInterceptor.java:49)
	at io.quarkus.arc.runtime.devconsole.InvocationInterceptor_Bean.intercept(InvocationInterceptor_Bean.zig:521)
	at io.quarkus.arc.impl.InterceptorInvocation.invoke(InterceptorInvocation.java:41)
	at io.quarkus.arc.impl.AroundInvokeInvocationContext.perform(AroundInvokeInvocationContext.java:41)
	at io.quarkus.arc.impl.InvocationContexts.performAroundInvoke(InvocationContexts.java:32)
	at x.y.z.graphql.producer.GraphQLSchemaProducer_Subclass.getSchema(GraphQLSchemaProducer_Subclass.zig:147)
	at x.y.z.graphql.producer.GraphQLSchemaProducer_ProducerMethod_getSchema_c237c3d1d90fada122f993db962dc05fcc1c4a18_Bean.create(GraphQLSchemaProducer_ProducerMethod_getSchema_c237c3d1d90fada122f993db962dc05fcc1c4a18_Bean.zig:130)
	at x.y.z.graphql.producer.GraphQLSchemaProducer_ProducerMethod_getSchema_c237c3d1d90fada122f993db962dc05fcc1c4a18_Bean.get(GraphQLSchemaProducer_ProducerMethod_getSchema_c237c3d1d90fada122f993db962dc05fcc1c4a18_Bean.zig:160)
	at x.y.z.graphql.producer.GraphQLSchemaProducer_ProducerMethod_getSchema_c237c3d1d90fada122f993db962dc05fcc1c4a18_Bean.get(GraphQLSchemaProducer_ProducerMethod_getSchema_c237c3d1d90fada122f993db962dc05fcc1c4a18_Bean.zig:195)
	at x.y.z.rest.resource.GqlHttpEndpoint_Bean.create(GqlHttpEndpoint_Bean.zig:362)
	... 78 more

[kaqqao]

Actually… This is likely enough in your case:

private Class<?> unwrapClass(Class<?> clazz) {
    if (clazz.getName().endsWith("_Subclass")) {
        return class.getSuperClass();
    }
    return clazz;
}

But, again, this is just a temporary work around. I’m working on a more appropriate solution (#402).

[KMUS]

Many thanks for your valueable help. That little hack seems to fix the issue. Quarkus 2.0.3.final and SPQR 0.11.2. run fine now.