Fix `observation?.includes is not a function` (#2696)

2024-06-21 23:45:20 +08:00 · 2024-06-21 23:45:20 +08:00 · 18b83333d3
parent 0fc5e3d0c5
commit 18b83333d3
1 changed files with 3 additions and 0 deletions
--- a/packages/components/nodes/tools/CustomTool/core.ts
+++ b/packages/components/nodes/tools/CustomTool/core.ts
@ -96,6 +96,9 @@ export class DynamicStructuredTool<
            await runManager?.handleToolError(e)
            throw e
        }
+        if (result && typeof result !== 'string') {
+            result = JSON.stringify(result)
+        }
        await runManager?.handleToolEnd(result)
        return result
    }