NullPointerException in FastBootHibernatePersistenceProvider

[gastaldi]

also i noticed that in v 2.1.x quarkus raise a warning but the application work.
In version 2.2.0.CR1 i get also a null pointer exception

2021-08-20 11:46:02,069 ERROR [io.quark.deplo.dev.IsolatedDevModeMain:236] (vert.x-worker-thread-0) [{}] Failed to start quarkus: java.lang.RuntimeException: java.lang.RuntimeException: Failed to start quarkus
        at io.quarkus.dev.appstate.ApplicationStateNotification.waitForApplicationStart(ApplicationStateNotification.java:51)
        at io.quarkus.runner.bootstrap.StartupActionImpl.runMainClass(StartupActionImpl.java:109)
        at io.quarkus.deployment.dev.IsolatedDevModeMain.restartApp(IsolatedDevModeMain.java:227)
        at io.quarkus.deployment.dev.IsolatedDevModeMain.restartCallback(IsolatedDevModeMain.java:208)
        at io.quarkus.deployment.dev.RuntimeUpdatesProcessor.doScan(RuntimeUpdatesProcessor.java:499)
        at io.quarkus.deployment.dev.RuntimeUpdatesProcessor.doScan(RuntimeUpdatesProcessor.java:399)
        at io.quarkus.vertx.http.runtime.devmode.VertxHttpHotReplacementSetup$4.handle(VertxHttpHotReplacementSetup.java:150)
        at io.quarkus.vertx.http.runtime.devmode.VertxHttpHotReplacementSetup$4.handle(VertxHttpHotReplacementSetup.java:138)
        at io.vertx.core.impl.ContextImpl.lambda$null$0(ContextImpl.java:160)
        at io.vertx.core.impl.AbstractContext.dispatch(AbstractContext.java:96)
        at io.vertx.core.impl.ContextImpl.lambda$executeBlocking$1(ContextImpl.java:158)
        at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
        at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
        at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:29)
        at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:29)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: Failed to start quarkus
        at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:1330)
        at io.quarkus.runtime.Application.start(Application.java:101)
        at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:101)
        at io.quarkus.runtime.Quarkus.run(Quarkus.java:66)
        at io.quarkus.runtime.Quarkus.run(Quarkus.java:42)
        at io.quarkus.runtime.Quarkus.run(Quarkus.java:119)
        at io.quarkus.runner.GeneratedMain.main(GeneratedMain.zig:29)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at io.quarkus.runner.bootstrap.StartupActionImpl$1.run(StartupActionImpl.java:98)
        ... 1 more
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
        at io.quarkus.hibernate.orm.runtime.JPAConfig.startAll(JPAConfig.java:72)
        at io.quarkus.hibernate.orm.runtime.JPAConfig_Subclass.startAll$$superforward1(JPAConfig_Subclass.zig:296)
        at io.quarkus.hibernate.orm.runtime.JPAConfig_Subclass$$function$$6.apply(JPAConfig_Subclass$$function$$6.zig:24)
        at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
        at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.proceed(InvocationInterceptor.java:62)
        at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.monitor(InvocationInterceptor.java:51)
        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 io.quarkus.hibernate.orm.runtime.JPAConfig_Subclass.startAll(JPAConfig_Subclass.zig:794)
        at io.quarkus.hibernate.orm.runtime.HibernateOrmRecorder.startAllPersistenceUnits(HibernateOrmRecorder.java:96)
        at io.quarkus.deployment.steps.HibernateOrmProcessor$startPersistenceUnits1868654632.deploy_0(HibernateOrmProcessor$startPersistenceUnits1868654632.zig:74)
        at io.quarkus.deployment.steps.HibernateOrmProcessor$startPersistenceUnits1868654632.deploy(HibernateOrmProcessor$startPersistenceUnits1868654632.zig:40)
        at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:1193)
        ... 12 more
Caused by: java.lang.NullPointerException
        at io.quarkus.hibernate.orm.runtime.FastBootHibernatePersistenceProvider.injectRuntimeConfiguration(FastBootHibernatePersistenceProvider.java:376)
        at io.quarkus.hibernate.orm.runtime.FastBootHibernatePersistenceProvider.getEntityManagerFactoryBuilderOrNull(FastBootHibernatePersistenceProvider.java:183)
        at io.quarkus.hibernate.orm.runtime.FastBootHibernatePersistenceProvider.createEntityManagerFactory(FastBootHibernatePersistenceProvider.java:61)
        at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:80)
        at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)
        at io.quarkus.hibernate.orm.runtime.JPAConfig$LazyPersistenceUnit.get(JPAConfig.java:149)
        at io.quarkus.hibernate.orm.runtime.JPAConfig$1.run(JPAConfig.java:58)
        ... 1 more

Originally posted by @stefanorg in #19467 (comment)

[quarkus-bot]

/cc @Sanne, @gsmet, @yrodiere