[Bug] Anthropic API Error: Stuck in Infinite Code Modification Loop

Bug Description
If I interrupt it while it is in a loop where it is adding breaking code, then fixing the code that it breaks, then breaking it again, then fixing it again, it gets into a state that it can't recover from where it has a context that has a tool use block without a tool result block.

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 2.0.0
• Feedback ID: 826370d5-48d7-41d7-b120-16d176db70f8

Errors

[{"error":"Error: Request was aborted.\n    at ng._createMessage (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:899:4711)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)","timestamp":"2025-10-12T03:38:45.617Z"},{"error":"Error: EISDIR: illegal operation on a directory, read\n    at Module.readFileSync (node:fs:448:20)\n    at Object.readFileSync (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:719:16529)\n    at lBB (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:3537:659)\n    at Object.call (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1679:952)\n    at call.next (<anonymous>)\n    at QO (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:30497)\n    at file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1757:1328\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)","timestamp":"2025-10-12T04:52:01.454Z"},{"error":"Error: Request was aborted.\n    at ng._createMessage (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:899:4711)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)","timestamp":"2025-10-12T05:22:00.428Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"messages.19: `tool_use` ids were found without `tool_result` blocks immediately after: toolu_01JfYEyRc5T9Zarfm2j2EyrU. Each `tool_use` block must have a corresponding `tool_result` block in the next message.\"},\"request_id\":\"req_011CU2k6hPUQhvBTX36yLA9N\"}\n    at B4.generate (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:895:20956)\n    at yP.makeStatusError (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1034:2131)\n    at yP.makeRequest (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1034:5344)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async cG1.model (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:39804)\n    at async cG1 (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:27733)\n    at async w2B (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:39958)\n    at async file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:34180\n    at async ZH0 (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:9568)\n    at async r11 (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:34150)","timestamp":"2025-10-12T05:22:08.492Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"messages.19: `tool_use` ids were found without `tool_result` blocks immediately after: toolu_01JfYEyRc5T9Zarfm2j2EyrU. Each `tool_use` block must have a corresponding `tool_result` block in the next message.\"},\"request_id\":\"req_011CU2kCKWVzPFzHwackmTnm\"}\n    at B4.generate (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:895:20956)\n    at yP.makeStatusError (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1034:2131)\n    at yP.makeRequest (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1034:5344)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async cG1.model (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:39804)\n    at async cG1 (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:27733)\n    at async w2B (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:39958)\n    at async file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:34180\n    at async ZH0 (file:///Users/brittcrawford/.bun/install/global/node_modules/@anthropic-ai/claude-code/cli.js:1120:9568)\n    at async r11 (file:///Users/brittcrawford/.bun/install/g

Note: Error logs were truncated.