[Bug] Anthropic API Error: Tool Use IDs Without Tool Result Blocks When Parsing PDFs

Bug Description
API Error 400 "tool_use ids were found without tool_Result blocks immediately errors when attempting to analse PDF files in a windows IDE for creation of a sumarization document

Environment Info

• Platform: win32
• Terminal: null
• Version: 1.0.120
• Feedback ID: 57e586e3-fdcb-420b-b92e-15fd5495f7e6

Errors

[{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"messages.10: `tool_use` ids were found without `tool_result` blocks immediately after: toolu_01HcWybrYujVLaMNFXM6JCo7, toolu_01JDfBqH7sCBodTu1VievAxP, toolu_01S5e8P8Kq3qiwMfnSJE4FEF, toolu_01US4KCbz6fwwBNaKxPSKRLJ. Each `tool_use` block must have a corresponding `tool_result` block in the next message.\"},\"request_id\":\"req_011CTNUX7yyvLat8TJE4uHKn\"}\n    at new B5 (unknown:1:28)\n    at new OY (B:/~BUN/root/claude.exe:841:1962)\n    at new RG0 (unknown:1:28)\n    at generate (B:/~BUN/root/claude.exe:841:2419)\n    at makeRequest (B:/~BUN/root/claude.exe:858:5359)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-09-22T00:15:13.308Z"}]