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Missing Tool Result Block for Tool Use ID #3086

@sanastasiou

Description

@sanastasiou

Bug Description
15 {
⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.19.content.12: thinking or redacted_thinking
blocks in the latest assistant message cannot be modified. These blocks must remain as they were in the original response."}}

continue
⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.137: tool_use ids were found without
tool_result blocks immediately after: toolu_01L8h7YeuxEC9BWPkbWJr9Hp. Each tool_use block must have a corresponding tool_result block
in the next message."}}

continue
⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.137: tool_use ids were found without
tool_result blocks immediately after: toolu_01L8h7YeuxEC9BWPkbWJr9Hp. Each tool_use block must have a corresponding tool_result block
in the next message."}}

continue
⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.137: tool_use ids were found without
tool_result blocks immediately after: toolu_01L8h7YeuxEC9BWPkbWJr9Hp. Each tool_use block must have a corresponding tool_result block
in the next message."}}

What's wrong with you..?
⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.137: tool_use ids were found without
tool_result blocks immediately after: toolu_01L8h7YeuxEC9BWPkbWJr9Hp. Each tool_use block must have a corresponding tool_result block
in the next message."}}

continue
⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.137: tool_use ids were found without
tool_result blocks immediately after: toolu_01L8h7YeuxEC9BWPkbWJr9Hp. Each tool_use block must have a corresponding tool_result block
in the next message."}}

/compact
⎿ Error: Error during compaction: Error: API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.137:
tool_use ids were found without tool_result blocks immediately after: toolu_01L8h7YeuxEC9BWPkbWJr9Hp. Each tool_use block must have a
corresponding tool_result block in the next message."}}

Environment Info

  • Platform: linux
  • Terminal: vscode
  • Version: 1.0.43
  • Feedback ID: 9ac3d138-7e91-47e0-9801-1c8c391b75c7

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at RF (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1491:1184)\n    at file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1491:912\n    at Array.map (<anonymous>)\n    at WE (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1491:903)\n    at RS2 (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1960:9737)\n    at Ew (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:19798)\n    at jP (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:42569)\n    at SP (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38118)\n    at FL (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38046)\n    at xw (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:37900)","timestamp":"2025-07-06T20:41:53.222Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"messages.137: `tool_use` ids were found without `tool_result` blocks immediately after: toolu_01L8h7YeuxEC9BWPkbWJr9Hp. Each `tool_use` block must have a corresponding `tool_result` block in the next message.\"}}\n    at C6.generate (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1317:12578)\n    at bq.makeStatusError (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1334:2100)\n    at bq.makeRequest (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1334:5311)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async jA1.showErrors (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1703:23044)\n    at async jA1 (file:///home/stefanos/.nvm/versions/node/v20.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1703:12633)\n    at async lR2 (file:///home/stefanos/.nvm/versions/node/v

Note: Error logs were truncated.

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