[BUG] The interface decorated with "@AiService" cannot be scanned by "AiServicesAutoConfig" when running the SpringBoot Jar package.

[clear2x]

Describe the bug
The Spring Boot project packaged as a JAR file cannot scan the AiService annotated with @AiService.

Log and Stack trace

console output:

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in co.xx.XXXService required a bean of type 'co.xx.XXXAgent' that could not be found.

This is a screenshot of the debug output :

The specific issue arises here:

To Reproduce

1. create a springboot project , use langchain4j :

<dependency>
     <groupId>dev.langchain4j</groupId>
     <artifactId>langchain4j-spring-boot-starter</artifactId>
     <version>0.30.0</version>
</dependency>
<dependency>
     <groupId>dev.langchain4j</groupId>
     <artifactId>langchain4j-open-ai-spring-boot-starter</artifactId>
      <version>0.30.0</version>
</dependency>

2. Create an AiService and annotate it with @AiService.
3. mvn package & run XXX.jar

Expected behavior

Please complete the following information:

• LangChain4j version: 0.30.0
• LLM(s) used: OpenAI
• Java version: Java8
• Spring Boot version (if applicable): 2.7.18

Additional context

[langchain4j]

Hi @clear2x thanks a lot for reporting!
Since you've debugged it already, do you see a way to fix it?
Thanks

[clear2x]

I attempted to fix this. Here's the PR : langchain4j/langchain4j-spring#20

[langchain4j]

@clear2x thank you a lot! I will check it asap