https://blog.panshi.io/en/tags/bug-%E6%8E%92%E6%9F%A5/ Recent content in Bug 排查 on Panshi | Infrastructure · Quant Trading · AI Workflows https://blog.panshi.io/og-default.png https://blog.panshi.io/og-default.png Hugo en-US Sun, 19 Apr 2026 00:00:00 +0000 https://blog.panshi.io/en/posts/claude-code-image-limit-rescue/ Sun, 19 Apr 2026 00:00:00 +0000 https://blog.panshi.io/en/posts/claude-code-image-limit-rescue/ After pasting multiple screenshots in a Claude Code long session, it suddenly hits an 'image exceeds dimension limit for many-image requests (2000px)' error and can no longer send messages. The problem is not the last image, but rather: once Anthropic API's multi-image validation rule triggers, all historical screenshots get validated together. This document clarifies the rule, the solution, and my automated extension based on ianbmacdonald/claude-session-rescue.