{"record":{"id":"0217684f29069820","repo":"crewAIInc/crewAI","slug":"git-fetch-failed-with-exit-code-result-returncode","errorCode":null,"errorMessage":"Git fetch failed with exit code {result.returncode} for command {command!r}: {details}","messagePattern":"Git fetch failed with exit code (.+?) for command (.+?): (.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"lib/cli/src/crewai_cli/git.py","lineNumber":68,"sourceCode":"            return True\n        except (subprocess.CalledProcessError, FileNotFoundError):\n            return False\n\n    def fetch(self) -> None:\n        \"\"\"Fetch latest updates from the remote.\"\"\"\n        command = [\"git\", \"fetch\"]\n        result = subprocess.run(  # noqa: S603\n            command,\n            cwd=self.path,\n            capture_output=True,\n            text=True,\n        )\n        if result.returncode == 0:\n            return\n        if \"No remote repository specified\" in result.stderr:\n            return\n        details = result.stderr.strip() or result.stdout.strip() or \"no output\"\n        raise ValueError(\n            f\"Git fetch failed with exit code {result.returncode} \"\n            f\"for command {command!r}: {details}\"\n        )\n\n    @classmethod\n    def initialize(cls, path: str = \".\") -> Repository:\n        \"\"\"Initialize a Git repository and create an initial commit if needed.\"\"\"\n        if not cls.is_git_installed():\n            raise ValueError(\"Git is not installed or not found in your PATH.\")\n\n        subprocess.run([\"git\", \"init\"], cwd=path, check=True)  # noqa: S607\n        repository = cls(path=path, fetch=False)\n        repository.create_initial_commit_if_needed()\n        return repository\n\n    def status(self) -> str:\n        \"\"\"Get the git status in porcelain format.\"\"\"\n        return subprocess.check_output(","sourceCodeStart":50,"sourceCodeEnd":86,"githubUrl":"https://github.com/crewAIInc/crewAI/blob/754d7323beb2fd042e33444a115ea2d5a47193f0/lib/cli/src/crewai_cli/git.py#L50-L86","documentation":"Raised by Repository.fetch() when `git fetch` (run in self.path) exits non-zero and the stderr does not contain the tolerated 'No remote repository specified' case. The message includes the exit code, the exact command, and captured stderr/stdout ('no output' if both are empty). It typically reflects unreachable/corrupted remotes or auth failures during `crewai deploy` flows that construct Repository with fetch=True (the default).","triggerScenarios":"Constructing Repository(path) (fetch defaults to True) where the repo's origin remote is unreachable, the branch's upstream is deleted, credentials for a private remote expired, or the remote URL is malformed. Any non-zero git fetch exit other than the no-remote case triggers it.","commonSituations":"Expired PATs or SSH keys for private GitHub remotes; renamed/deleted remote repositories; offline environments or VPN-required Git hosts; repos with a corrupted remote URL; deploy runs in CI where the git credential helper is absent.","solutions":["Run `git -C <path> fetch` manually to see the real error the CLI is surfacing","Fix credentials: refresh the PAT, run ssh -T git@github.com, or configure the credential helper","Correct or prune the remote: `git remote set-url origin <url>` or `git remote remove origin` (no-remote is tolerated by this code)","If the remote is intentionally absent (local-only project), construct Repository(path, fetch=False)"],"exampleFix":"# before\nrepo = Repository(path='.')  # git fetch fails against broken origin\n# after (local-only project, skip fetch)\nrepo = Repository(path='.', fetch=False)","handlingStrategy":"try-catch","validationCode":"import subprocess\n\ndef fetch_will_succeed(path: str) -> bool:\n    r = subprocess.run([\"git\", \"-C\", path, \"fetch\", \"--dry-run\"], capture_output=True, text=True)\n    return r.returncode == 0","typeGuard":null,"tryCatchPattern":"try:\n    repo = Repository(path)  # fetch=True default\nexcept ValueError as e:\n    if \"Git fetch failed\" in str(e):\n        repo = Repository(path, fetch=False)  # local-only fallback\n    else:\n        raise","preventionTips":["Keep origin URLs and credentials healthy; run git fetch manually to verify","For local-only projects construct Repository(path, fetch=False)","Prune or remove dead remotes: git remote remove origin is tolerated"],"tags":["git","network","authentication","deployment"],"backgroundTag":null,"analyzedSha":"754d7323beb2fd042e33444a115ea2d5a47193f0","analyzedAt":"2026-08-15T04:06:56.746Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}