{"repo":"NousResearch/hermes-agent","public_id":"44750","display_label":"read_file masking real errors as File Not Found","summary":"A bug where read_file and related tools incorrectly report 'File not found' when the actual cause is an interrupted read or environment/exec failure. Multiple fixes aim to preserve and surface the true underlying error.","subsystem":"agent","counts":{"members":7,"open_issues":1,"open_issues_distinct":1,"open_prs":2,"closed_issues":1,"merged_prs":1,"attempt_prs":4},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":103678,"merged_at":"2026-09-05T13:36:58+00:00"},"resolution":{"state":"partially_resolved","by":"pr-103678"},"freshness":{"state":"verified","last_verified_at":"2026-09-05T13:36:58+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_PARTIAL","link_density":0.2552380952380952},"fix_edges":[{"issue_number":44750,"pr_number":103678,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-05T13:36:58+00:00"}],"members":[{"kind":"issue","number":44750,"title":"[Bug]: read_file/search_files report 'File not found' for existing files when the docker env isn't ready (exec failure conflated with missing file)","url":null,"state":"closed"},{"kind":"issue","number":63069,"title":"read_file falsely reports \"File not found\" when interrupted mid-read (wc -c subprocess killed on SSE disconnect)","url":null,"state":"open"},{"kind":"pr","number":44753,"title":"fix(tools): report environment failures instead of 'File not found' in read_file/search","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":44874,"title":"fix(tools): disambiguate env failure from missing file in read_file (#44750)","url":null,"state":"closed","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":63084,"title":"fix(tools): don't report interrupted read_file as File not found (#63069)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"b1ea9bc47b","number":0},{"kind":"pr","value":"#44750","number":44750},{"kind":"pr","value":"#63069","number":63069}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":63090,"title":"fix(file): preserve interrupted read errors","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":103678,"title":"fix(tools): a sandbox that cannot exec is reported as 'environment unavailable', not a false 'File not found' (#44750, salvage #44753)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["contributors/emails/[redacted:email]","tests/tools/test_file_ops_env_not_ready.py","tools/file_operations.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}