spring-projects / spring-projects/spring-ai
spring ai 2.0 Tool call arguments are null or empty for tool: list_databases. Using empty JSON object as default.
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- Dominant language
- Java
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Description
Ask a random question, trigger the calling tool, and the console will continuously print the following
o.s.a.m.tool.DefaultToolCallingManager : Tool call arguments are null or empty for tool: list_databases. Using empty JSON object as default.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the random-question tool-call scenario and inspect the DefaultToolCallingManager log shown in the report. Trace why list_databases receives null or empty arguments; done means the repeated warning no longer occurs and the tool receives the intended arguments.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, spring
- Domain
- ai, backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 42/100