{
    "course": {
        "id": 2,
        "path": "/PrairieLearn/testCourse",
        "title": "Test Course",
        "branch": "master",
        "options": {
            "devModeFeatures": [],
            "useNewQuestionRenderer": true
        },
        "created_at": "2024-07-23T18:37:21.289614+00:00",
        "deleted_at": null,
        "repository": null,
        "short_name": "QA 101",
        "commit_hash": null,
        "sync_errors": null,
        "sharing_name": null,
        "sharing_token": "0763f051-e7aa-439e-8e22-c21b6213ca3f",
        "sync_warnings": "",
        "example_course": false,
        "institution_id": 1,
        "template_course": false,
        "display_timezone": "America/Chicago",
        "sync_job_sequence_id": null,
        "yearly_enrollment_limit": null,
        "course_instance_enrollment_limit": null
    },
    "variant": {
        "id": "11792",
        "date": {},
        "open": true,
        "broken": true,
        "number": 1,
        "params": {},
        "options": {},
        "user_id": "1",
        "duration": 0,
        "group_id": null,
        "broken_at": {},
        "broken_by": null,
        "course_id": "2",
        "num_tries": 0,
        "question_id": "177",
        "true_answer": {},
        "variant_seed": "'nvOpzp",
        "workspace_id": null,
        "authn_user_id": "1",
        "first_duration": null,
        "formatted_date": "2024-09-19 00:59:52 (CDT)",
        "course_instance_id": null,
        "instance_question_id": null
    },
    "question": {
        "id": "177",
        "qid": "brokenGeneration",
        "type": "Freeform",
        "uuid": "a2f12dbe-e030-4782-87aa-713d61728539",
        "title": "Broken generation function",
        "number": 350,
        "options": null,
        "topic_id": "23",
        "course_id": "2",
        "directory": "brokenGeneration",
        "deleted_at": null,
        "sync_errors": null,
        "client_files": [
            "client.js",
            "question.html",
            "answer.html"
        ],
        "dependencies": {},
        "sync_warnings": "",
        "grading_method": "Internal",
        "partial_credit": true,
        "single_variant": false,
        "workspace_args": null,
        "workspace_home": null,
        "workspace_port": null,
        "shared_publicly": false,
        "workspace_image": null,
        "template_directory": null,
        "show_correct_answer": true,
        "sync_job_sequence_id": null,
        "workspace_environment": {},
        "workspace_url_rewrite": null,
        "external_grading_files": null,
        "external_grading_image": null,
        "workspace_graded_files": null,
        "external_grading_enabled": null,
        "external_grading_timeout": null,
        "external_grading_entrypoint": null,
        "shared_publicly_with_source": false,
        "workspace_enable_networking": null,
        "external_grading_environment": {},
        "external_grading_enable_networking": null
    }
}

{
    "stack": "CourseIssueError: Invalid state before calling server generate(): data.variant_seed is not an integer: NaN\n    at processQuestionServer (file:///PrairieLearn/apps/prairielearn/dist/question-servers/freeform.js:770:27)\n    at file:///PrairieLearn/apps/prairielearn/dist/question-servers/freeform.js:840:20\n    at instrumentedWithMetrics (file:///PrairieLearn/packages/opentelemetry/dist/metrics.js:47:22)\n    at processQuestion (file:///PrairieLearn/apps/prairielearn/dist/question-servers/freeform.js:838:12)\n    at file:///PrairieLearn/apps/prairielearn/dist/question-servers/freeform.js:891:62\n    at withCodeCaller (file:///PrairieLearn/apps/prairielearn/dist/lib/code-caller/index.js:195:26)\n    at async file:///PrairieLearn/apps/prairielearn/dist/question-servers/freeform.js:890:16\n    at async file:///PrairieLearn/packages/opentelemetry/dist/tracing.js:7:28\n    at async makeVariant (file:///PrairieLearn/apps/prairielearn/dist/lib/question-variant.js:44:36)\n    at async makeAndInsertVariant (file:///PrairieLearn/apps/prairielearn/dist/lib/question-variant.js:140:52)\n    at async ensureVariant (file:///PrairieLearn/apps/prairielearn/dist/lib/question-variant.js:235:12)\n    at async getAndRenderVariant (file:///PrairieLearn/apps/prairielearn/dist/lib/question-render.js:289:26)\n    at async file:///PrairieLearn/apps/prairielearn/dist/pages/instructorQuestionPreview/instructorQuestionPreview.js:45:5"
}