Status code 404 when upgrading quarkus-langchain4j > 0.16.2 invoking: Rest Client method: 'io.quarkiverse.langchain4j.ollama.OllamaRestApi#chat'

[aldettinger]

Bug description

When upgrading to quarkus-langchain4j > 0.16.2, like in this build, a new error is triggered:

org.jboss.resteasy.reactive.ClientWebApplicationException: Received: 'Not Found, status code 404' when invoking: Rest Client method: 'io.quarkiverse.langchain4j.ollama.OllamaRestApi#chat'
	at org.jboss.resteasy.reactive.client.impl.RestClientRequestContext.unwrapException(RestClientRequestContext.java:195)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.handleException(AbstractResteasyReactiveContext.java:329)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:175)
	at org.jboss.resteasy.reactive.client.impl.RestClientRequestContext$1.lambda$execute$0(RestClientRequestContext.java:314)
	at io.vertx.core.impl.ContextInternal.dispatch(ContextInternal.java:279)
	at io.vertx.core.impl.ContextInternal.dispatch(ContextInternal.java:261)
	at io.vertx.core.impl.ContextInternal.lambda$runOnContext$0(ContextInternal.java:59)
	at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: jakarta.ws.rs.WebApplicationException: Not Found, status code 404
	at io.quarkus.rest.client.reactive.runtime.DefaultMicroprofileRestClientExceptionMapper.toThrowable(DefaultMicroprofileRestClientExceptionMapper.java:19)
	at io.quarkus.rest.client.reactive.runtime.MicroProfileRestClientResponseFilter.filter(MicroProfileRestClientResponseFilter.java:52)
	at org.jboss.resteasy.reactive.client.handlers.ClientResponseFilterRestHandler.handle(ClientResponseFilterRestHandler.java:21)
	at org.jboss.resteasy.reactive.client.handlers.ClientResponseFilterRestHandler.handle(ClientResponseFilterRestHandler.java:10)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.invokeHandler(AbstractResteasyReactiveContext.java:231)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
	... 12 more

2024-07-19 06:55:27,594 ERROR [io.qua.ver.htt.run.QuarkusErrorHandler] (executor-thread-1) HTTP Request to /langchain4j-chat/simple-message failed, error id: 9777c5f7-6151-4783-80d8-bd9deed61ced-1: org.apache.camel.CamelExecutionException: Exception occurred during execution on the exchange: Exchange[6598B0A50C3F043-0000000000000000]
	at org.apache.camel.CamelExecutionException.wrapCamelExecutionException(CamelExecutionException.java:45)
	at org.apache.camel.support.ExchangeHelper.extractResultBody(ExchangeHelper.java:677)
	at org.apache.camel.impl.engine.DefaultProducerTemplate.extractResultBody(DefaultProducerTemplate.java:591)
	at org.apache.camel.impl.engine.DefaultProducerTemplate.extractResultBody(DefaultProducerTemplate.java:587)
	at org.apache.camel.impl.engine.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:189)
	at org.apache.camel.impl.engine.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:195)
	at org.apache.camel.quarkus.component.langchain.chat.it.LangChain4jChatResource.sendSimpleMessage(LangChain4jChatResource.java:57)
	at org.apache.camel.quarkus.component.langchain.chat.it.LangChain4jChatResource_ClientProxy.sendSimpleMessage(Unknown Source)
	at org.apache.camel.quarkus.component.langchain.chat.it.LangChain4jChatResource$quarkusrestinvoker$sendSimpleMessage_b475551282ca7c44c13295d4b1dd950acc59b619.invoke(Unknown Source)
	at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
	at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
	at io.quarkus.vertx.core.runtime.VertxCoreRecorder$14.runWith(VertxCoreRecorder.java:599)
	at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2516)
	at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2495)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1521)
	at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
	at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: org.jboss.resteasy.reactive.ClientWebApplicationException: Received: 'Not Found, status code 404' when invoking: Rest Client method: 'io.quarkiverse.langchain4j.ollama.OllamaRestApi#chat'
	at org.jboss.resteasy.reactive.client.impl.RestClientRequestContext.unwrapException(RestClientRequestContext.java:195)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.handleException(AbstractResteasyReactiveContext.java:329)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:175)
	at org.jboss.resteasy.reactive.client.impl.RestClientRequestContext$1.lambda$execute$0(RestClientRequestContext.java:314)
	at io.vertx.core.impl.ContextInternal.dispatch(ContextInternal.java:279)
	at io.vertx.core.impl.ContextInternal.dispatch(ContextInternal.java:261)
	at io.vertx.core.impl.ContextInternal.lambda$runOnContext$0(ContextInternal.java:59)
	at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	... 2 more
Caused by: jakarta.ws.rs.WebApplicationException: Not Found, status code 404
	at io.quarkus.rest.client.reactive.runtime.DefaultMicroprofileRestClientExceptionMapper.toThrowable(DefaultMicroprofileRestClientExceptionMapper.java:19)
	at io.quarkus.rest.client.reactive.runtime.MicroProfileRestClientResponseFilter.filter(MicroProfileRestClientResponseFilter.java:52)
	at org.jboss.resteasy.reactive.client.handlers.ClientResponseFilterRestHandler.handle(ClientResponseFilterRestHandler.java:21)
	at org.jboss.resteasy.reactive.client.handlers.ClientResponseFilterRestHandler.handle(ClientResponseFilterRestHandler.java:10)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.invokeHandler(AbstractResteasyReactiveContext.java:231)
	at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
	... 12 more

The same stack trace is output while experimenting in this repository, though only occuring in native mode.