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Description
版本号:
3.8.3
分支:
springboot3-satoken
问题描述:
打包nacos-jar能正常运行,但server-cloud-jar无法运行,看控制台大概是langchain4j包的问题,貌似打包的jar中引用的是langchain4j-core-0.35.0,这个版本中没有LangChain4jException类导致的。
错误截图:
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultLlmHandler' defined in class path resource [org/jeecg/ai/config/AiChatAutoConfiguration.class]: Failed to instantiate [org.jeecg.ai.handler.LLMHandler]: Factory method 'defaultLlmHandler' threw exception with message: dev/langchain4j/exception/LangChain4jException
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:657)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:489)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1375)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1205)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:569)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:529)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:339)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:373)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:337)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1752)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1635)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:785)
... 55 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.jeecg.ai.handler.LLMHandler]: Factory method 'defaultLlmHandler' threw exception with message: dev/langchain4j/exception/LangChain4jException
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.lambda$instantiate$0(SimpleInstantiationStrategy.java:200)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiateWithFactoryMethod(SimpleInstantiationStrategy.java:89)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:169)
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653)
... 68 common frames omitted
Caused by: java.lang.NoClassDefFoundError: dev/langchain4j/exception/LangChain4jException
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:524)
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:427)
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:421)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:714)
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:420)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593)
at org.springframework.boot.loader.net.protocol.jar.JarUrlClassLoader.loadClass(JarUrlClassLoader.java:107)
at org.springframework.boot.loader.launch.LaunchedClassLoader.loadClass(LaunchedClassLoader.java:91)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at dev.langchain4j.service.output.DefaultOutputParserFactory.(DefaultOutputParserFactory.java:22)
at dev.langchain4j.service.output.ServiceOutputParser.(ServiceOutputParser.java:27)
at org.jeecg.ai.handler.LLMHandler.(LLMHandler.java:49)
at org.jeecg.ai.config.AiChatAutoConfiguration.defaultLlmHandler(AiChatAutoConfiguration.java:48)
at org.jeecg.ai.config.AiChatAutoConfiguration$$SpringCGLIB$$0.CGLIB$defaultLlmHandler$0()
at org.jeecg.ai.config.AiChatAutoConfiguration$$SpringCGLIB$$FastClass$$1.invoke()
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:258)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:400)
at org.jeecg.ai.config.AiChatAutoConfiguration$$SpringCGLIB$$0.defaultLlmHandler()
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.lambda$instantiate$0(SimpleInstantiationStrategy.java:172)
... 71 common frames omitted
Caused by: java.lang.ClassNotFoundException: dev.langchain4j.exception.LangChain4jException
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593)
at org.springframework.boot.loader.net.protocol.jar.JarUrlClassLoader.loadClass(JarUrlClassLoader.java:107)
at org.springframework.boot.loader.launch.LaunchedClassLoader.loadClass(LaunchedClassLoader.java:91)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
... 95 common frames omitted
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