[Bug] PowerShell output truncation and formatting issues
Status Fixed / completed
Reported on v2.0.73
Maintainer reply None cached
Activity 9 comments · opened Dec 19, 2025 · closed Dec 19, 2025
Bug Description
Claude is unusable in windows powershell right now. Sentences cut off midway through, large empty gaps:
<img width="1718" height="682" alt="Image" src="https://github.com/user-attachments/assets/60349b01-2acb-47fe-9a42-b9484b2eec6b" />
Environment Info
- Platform: win32
- Terminal: windows-terminal
- Version: 2.0.73
- Feedback ID: 8f9047f1-022b-4fea-b886-54f99434836a
Errors
[{"error":"RangeError [ERR_CHILD_PROCESS_STDIO_MAXBUFFER]: stdout maxBuffer length exceeded\n at Socket.onChildStdout (node:child_process:484:14)\n at Socket.emit (node:events:508:28)\n at Socket.emit (node:domain:489:12)\n at addChunk (node:internal/streams/readable:559:12)\n at readableAddChunkPushByteMode (node:internal/streams/readable:510:3)\n at Readable.push (node:internal/streams/readable:390:5)\n at Pipe.onStreamRead (node:internal/stream_base_commons:189:23)","timestamp":"2025-12-19T15:46:02.804Z"},{"error":"Error: Request was aborted.\n at u0A._createMessage (file:///C:/Users/Jeremy/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:503:3157)\n at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-12-19T15:47:58.214Z"}]
9 Comments
Found 3 possible duplicate issues:
This issue will be automatically closed as a duplicate in 3 days.
🤖 Generated with Claude Code
I have the same error
<img width="1677" height="270" alt="Image" src="https://github.com/user-attachments/assets/6e38fb69-6d3c-485e-b1eb-6a7362f51719" />
i have the same Error i canot see anything just the last sentence of the terminal 🥲
Reverted to 2.0.72 for now, it works fine
I am experiencing the same error on new instances created after 3:00 PM today. On the instance I had opened earlier, everything continued to work correctly. I also add that text pasted using Ctrl+V becomes corrupted. impossible to work!!
yes, i reverted to 2.0.72 and it works thanks
Had to disable auto updates too, settings.json:
It is a duplicate of #14554
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