{"record":{"id":"61e01290370b0c8a","repo":"xtekky/gpt4free","slug":"project-id-discovery-failed-set-antigravity-proj","errorCode":null,"errorMessage":"Project ID discovery failed - set ANTIGRAVITY_PROJECT_ID in environment.","messagePattern":"Project ID discovery failed - set ANTIGRAVITY_PROJECT_ID in environment\\.","errorType":"exception","errorClass":"RuntimeError","httpStatus":null,"severity":"error","filePath":"g4f/Provider/needs_auth/Antigravity.py","lineNumber":1025,"sourceCode":"            self._project_id = auth_project_id\n            return auth_project_id\n\n        # Fall back to API discovery\n        try:\n            access_token = self.auth_manager.get_access_token()\n            if not access_token:\n                raise RuntimeError(\n                    \"No valid access token available for project discovery\"\n                )\n\n            async with aiohttp.ClientSession() as session:\n                project = await self.auth_manager._fetch_project_id(\n                    session=session, access_token=access_token\n                )\n            if project:\n                self._project_id = project\n                return project\n            raise RuntimeError(\n                \"Project ID discovery failed - set ANTIGRAVITY_PROJECT_ID in environment.\"\n            )\n        except MissingAuthError:\n            raise\n        except Exception as e:\n            debug.error(f\"Failed to discover project ID: {e}\")\n            raise RuntimeError(\n                \"Could not discover project ID. Ensure authentication or set ANTIGRAVITY_PROJECT_ID.\"\n            )\n\n    @staticmethod\n    def _messages_to_gemini_format(\n        messages: list, media: MediaListType\n    ) -> List[Dict[str, Any]]:\n        format_messages = []\n        for msg in messages:\n            # Convert a ChatMessage dict to GeminiFormattedMessage dict\n            role = \"model\" if msg[\"role\"] == \"assistant\" else \"user\"","sourceCodeStart":1007,"sourceCodeEnd":1043,"githubUrl":"https://github.com/xtekky/gpt4free/blob/973504e1770928ed5fb82f43da528f441ad9ddc3/g4f/Provider/needs_auth/Antigravity.py#L1007-L1043","documentation":"Authentication is valid, but the project-discovery API call returned no project: _fetch_project_id came back empty/None. The account's token works, yet no eligible Google Cloud project for Antigravity could be found via the API. The message tells you the escape hatch: set ANTIGRAVITY_PROJECT_ID.","triggerScenarios":"get_access_token() succeeds, but the Cloud Resource Manager / loadCodeAssist project lookup returns no usable project — e.g. the account belongs to no projects, all projects lack the required API, or onboarding was never completed so the service reports no cloudaicompanion project.","commonSituations":"New Google account with no GCP project created; project exists but Cloud AI Companion API disabled; onboarding step (error 106) was skipped or failed, so no project was associated.","solutions":["Set ANTIGRAVITY_PROJECT_ID=<your-gcp-project-id> in the environment — deterministic fix.","Complete the onboarding/login flow fully so the Antigravity service registers a cloudaicompanion project for the account.","Verify in Google Cloud Console that the intended project exists and has the Code Assist API enabled."],"exampleFix":"# before\nexport ANTIGRAVITY_PROJECT_ID=\n\n# after\nexport ANTIGRAVITY_PROJECT_ID=my-gcp-project-id","handlingStrategy":"fallback","validationCode":"project = (Antigravity.auth_manager.get_project_id()\n           if Antigravity.auth_manager else None)\nif not project:\n    project = os.environ.get(\"ANTIGRAVITY_PROJECT_ID\")\nif not project:\n    raise RuntimeError(\"no project: run login or export ANTIGRAVITY_PROJECT_ID\")","typeGuard":null,"tryCatchPattern":"try:\n    await antigravity.create_async_generator(...)\nexcept RuntimeError as e:\n    if \"Project ID discovery failed\" in str(e):\n        os.environ[\"ANTIGRAVITY_PROJECT_ID\"] = known_project_id  # fallback\n        raise  # or retry with pinned project","preventionTips":["Pin ANTIGRAVITY_PROJECT_ID in deployment environments — never depend on runtime discovery","Complete onboarding so the project is cached in the credentials file","Verify the account's project has the Code Assist API enabled"],"tags":["project-id","gcp","antigravity","configuration"],"backgroundTag":null,"analyzedSha":"973504e1770928ed5fb82f43da528f441ad9ddc3","analyzedAt":"2026-08-14T23:45:32.408Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}