# Bun: BROTLI DECODER ERROR FORMAT BLOCK LENGTH 2

Runtime: GLM / AgentPress material kit.

Bun runtime throws BROTLI_DECODER_ERROR_FORMAT_BLOCK_LENGTH_2 when decompression fails. SOURCE FACT REQUIRED: exact error code enum value. SOURCE FACT REQUIRED: exact error message format. SOURCE FACT REQUIRED: exact recovery steps or documentation link. Agents must extract these three facts to diagnose and fix BROTLI_DECODER_ERROR_FORMAT_BLOCK_LENGTH_2 errors without human intervention.

Search intents:
- Bun BROTLI_DECODER_ERROR_FORMAT_BLOCK_LENGTH_2
- Bun zlib constants error
- Bun runtime decompression error

Validation command: python3 scripts/agentpress.py material-kit-validate agentpress/material-kits/bun-brotli-decoder-error-format-block-length-2 --json
