Fix tool call with empty arguments in streaming mode #4027
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Signed-off-by: huidong.yin <[email protected]>
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See the build errors: https://github.com/spring-projects/spring-ai/actions/runs/16780012117/job/47515816009?pr=4027 Thanks. |
- Add null/empty argument handling in DefaultToolCallingManager - Add similar handling in SyncMcpToolCallback and AsyncMcpToolCallback - Add comprehensive test coverage for the fix - Apply Spring Java format to fix code style violations Signed-off-by: huidong.yin <[email protected]>
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got it ,thanks . |
Signed-off-by: huidong.yin <[email protected]>
first time commit code to Spring , not sure what else I need to do. |
sobychacko
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Aug 6, 2025
spring-ai-model/src/main/java/org/springframework/ai/model/tool/DefaultToolCallingManager.java
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- Replace java.util.* with specific imports - Apply Spring Java format to ensure code style compliance Signed-off-by: huidong.yin <[email protected]>
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Hi @sobychacko ,Please help review if everything looks good ,thanks |
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When method tool or MCP tool with no argument and calling in streaming mode,
errors will occur due to null/empty arguments validation.
This PR adds defensive handling for null/empty tool arguments in streaming mode
by using empty JSON object "{}" as default instead of throwing IllegalArgumentException.
Fixes: #4007