You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@servicecomb.apache.org by "laijianbin (JIRA)" <ji...@apache.org> on 2018/11/19 07:25:00 UTC
[jira] [Commented] (SCB-1030) NPE when use
DynamicSchemaLoader.registerSchemas(String, String)
[ https://issues.apache.org/jira/browse/SCB-1030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16691334#comment-16691334 ]
laijianbin commented on SCB-1030:
---------------------------------
复现步骤：
步骤一
在启动函数中添加DynamicSchemaLoader.INSTANCE.registerSchemas("bmiproviderdfdfd", "classpath*:dynamicschema/*.yaml");
public class BmiproviderApplication {
public static void main(String[] args) throws Exception {
Log4jUtils.init();
BeanUtils.init();
DynamicSchemaLoader.INSTANCE.registerSchemas("bmiproviderdfdfd", "classpath*:dynamicschema/*.yaml");
}
}
步骤二
访问静态接口，查看日志为空指针
!image-2018-11-19-15-23-58-612.png!
> NPE when use DynamicSchemaLoader.registerSchemas(String, String)
> ----------------------------------------------------------------
>
> Key: SCB-1030
> URL: https://issues.apache.org/jira/browse/SCB-1030
> Project: Apache ServiceComb
> Issue Type: Task
> Reporter: laijianbin
> Assignee: laijianbin
> Priority: Major
> Attachments: image-2018-11-19-15-23-58-612.png
>
>
> 2018-11-19 11:46:14,758 [ERROR] http server failed. org.apache.servicecomb.transport.rest.vertx.VertxRestDispatcher.failureHandler(VertxRestDispatcher.java:72)
> java.lang.NullPointerException
> at org.apache.servicecomb.common.rest.locator.OperationLocator.locate(OperationLocator.java:56)
> at org.apache.servicecomb.common.rest.locator.ServicePathManager.producerLocateOperation(ServicePathManager.java:116)
> at org.apache.servicecomb.common.rest.RestProducerInvocation.locateOperation(RestProducerInvocation.java:61)
> at org.apache.servicecomb.common.rest.AbstractRestInvocation.findRestOperation(AbstractRestInvocation.java:80)
> at org.apache.servicecomb.common.rest.RestProducerInvocation.findRestOperation(RestProducerInvocation.java:56)
> at org.apache.servicecomb.common.rest.RestProducerInvocation.invoke(RestProducerInvocation.java:45)
> at org.apache.servicecomb.transport.rest.vertx.VertxRestDispatcher.onRequest(VertxRestDispatcher.java:194)
> at io.vertx.ext.web.impl.RouteImpl.handleContext(RouteImpl.java:223)
> at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:101)
> at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:120)
> at org.apache.servicecomb.transport.rest.vertx.RestBodyHandler$BHandler.doEnd(RestBodyHandler.java:248)
> at org.apache.servicecomb.transport.rest.vertx.RestBodyHandler$BHandler.end(RestBodyHandler.java:226)
> at org.apache.servicecomb.transport.rest.vertx.RestBodyHandler.lambda$0(RestBodyHandler.java:86)
> at io.vertx.core.http.impl.HttpServerRequestImpl.handleEnd(HttpServerRequestImpl.java:418)
> at io.vertx.core.http.impl.ServerConnection.handleLastHttpContent(ServerConnection.java:475)
> at io.vertx.core.http.impl.ServerConnection.processMessage(ServerConnection.java:446)
> at io.vertx.core.http.impl.ServerConnection.handleMessage(ServerConnection.java:156)
> at io.vertx.core.http.impl.HttpServerImpl$ServerHandlerWithWebSockets.handleMessage(HttpServerImpl.java:705)
> at io.vertx.core.http.impl.HttpServerImpl$ServerHandlerWithWebSockets.handleMessage(HttpServerImpl.java:614)
> at io.vertx.core.net.impl.VertxHandler.lambda$channelRead$1(VertxHandler.java:150)
> at io.vertx.core.impl.ContextImpl.lambda$wrapTask$2(ContextImpl.java:342)
> at io.vertx.core.impl.ContextImpl.executeFromIO(ContextImpl.java:200)
> at io.vertx.core.net.impl.VertxHandler.channelRead(VertxHandler.java:148)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
> at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
> at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
> at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
> at io.vertx.core.http.impl.Http1xOrH2CHandler.end(Http1xOrH2CHandler.java:49)
> at io.vertx.core.http.impl.Http1xOrH2CHandler.channelRead(Http1xOrH2CHandler.java:27)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
> at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
> at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
> at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
> at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
> at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
> at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
> at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.lang.Thread.run(Thread.java:745)
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)