Question

我正在尝试运行一个具有Spring-Boot，带有订阅者实现的Google Cloud Pub / Sub的项目，它给出以下错误

    Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name \u0027pubsubProducer\u0027 defined in URL [jar:file:PubsubProducer.class]: Initialization of bean failed; nested exception is java.lang.IllegalStateException: Could not find TLS ALPN provider; no working netty-tcnative, Conscrypt, or Jetty NPN/ALPN available
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:584)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1244)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1164)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593)
    ... 27 common frames omitted
    Caused by: java.lang.IllegalStateException: Could not find TLS ALPN provider; no working netty-tcnative, Conscrypt, or Jetty NPN/ALPN available
    at io.grpc.netty.shaded.io.grpc.netty.GrpcSslContexts.defaultSslProvider(GrpcSslContexts.java:258)
    at io.grpc.netty.shaded.io.grpc.netty.GrpcSslContexts.configure(GrpcSslContexts.java:171)
    at io.grpc.netty.shaded.io.grpc.netty.GrpcSslContexts.forClient(GrpcSslContexts.java:120)
    at io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder.buildTransportFactory(NettyChannelBuilder.java:436)
    at io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:509)
    at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createSingleChannel(InstantiatingGrpcChannelProvider.java:223)
    at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createChannel(InstantiatingGrpcChannelProvider.java:169)
    at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.getTransportChannel(InstantiatingGrpcChannelProvider.java:156)
    at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:157)
    at com.google.cloud.pubsub.v1.stub.GrpcPublisherStub.create(GrpcPublisherStub.java:164)
    at com.google.cloud.pubsub.v1.Publisher.\u003cinit\u003e(Publisher.java:152)
    at com.google.cloud.pubsub.v1.Publisher.\u003cinit\u003e(Publisher.java:82)
    at com.google.cloud.pubsub.v1.Publisher$Builder.build(Publisher.java:597)

我能够运行该项目，但是发生了一些变化，现在我不能在Linux Fedora 30计算机上运行它，但是在Windows上运行得很好，我已经找到了可能触发此项目的原因，但是他们说我有不同版本的{ {1}}和grpc-netty，但它们是相同的grpc-netty-shaded。

此外，我仅使用1.21.0，无法控制其版本。我是否还需要在本地安装软件包？我在RPM中找到了一些用于grpc和netty的东西。

感谢您的帮助，如果您需要其他任何帮助，请发表评论。

谢谢

Answer 1

由于没有人回答我的问题，我将其留作以后参考。

在使用Fedora 30时，它缺少库libxcrypt-compat，安装后，构建成功运行。

使用Google Cloud Pub / Sub消息订阅者实现时，Spring-Boot bean创建失败

1 个答案: