time="2026-02-15T12:56:23+09:00" level=warning msg="C:\\Users\\akira\\Develop\\keinasystem_t02\\docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion"
HTTP 200
Thinking: Excellent! The PDF generation is now working - returning HTTP 200. Let me also verify the PDF is actually being generated with content.
PDF生成が成功しました（HTTP 200）。内容も確認します：
# Verify PDF content details
$ docker-compose exec backend python -c "import requests; r = requests.get('http://localhost:8000/api/reports/kyosai/2025/'); print(f'HTTP {r.status_code}, Size: {len(r.content)} bytes, Content-Type: {r.headers.get(\"Content-Type\")}')"
time="2026-02-15T12:56:29+09:00" level=warning msg="C:\\Users\\akira\\Develop\\keinasystem_t02\\docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion"
HTTP 200, Size: 76020 bytes, Content-Type: application/pdf
Thinking: The PDF is being generated successfully. Now let me also check the chusankan PDF endpoint.
PDF生成 OK（76KB）。中共乾ても確認：
# Test chusankan PDF endpoint
$ docker-compose exec backend python -c "import requests; r = requests.get('http://localhost:8000/api/reports/chusankan/2025/'); print(f'HTTP {r.status_code}, Size: {len(r.content)} bytes')"
time="2026-02-15T12:56:35+09:00" level=warning msg="C:\\Users\\akira\\Develop\\keinasystem_t02\\docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion"
HTTP 200, Size: 84419 bytes
Thinking: Both PDF endpoints are working now. The issue was indeed the version incompatibility between WeasyPrint 60.1 and pydyf 0.12.1. Upgrading to WeasyPrint 68.1 fixed it.
Let me update the requirements.txt to use a more flexible version constraint, and also check the logs to make sure there are no errors.
修正完了
原因: WeasyPrint 60.1とpydyf 0.12.1のバージョン互換性问题
解決: WeasyPrintを60.1から68.1にアップデート
- /api/reports/kyosai/2025/ → HTTP 200 (76KB PDF)
- /api/reports/chusankan/2025/ → HTTP 200 (84KB PDF)
requirements.txtを更新しました（WeasyPrint==60.1 → WeasyPrint>=60.1）。これでDay 6のPDF生成は完了しました。
次の工程に移りますか？
We've been implementing KeinaSystem, an agricultural management system with Django/Next.js and Docker:
Completed:
- Day 1-2: Docker setup, Django configuration (REST, JWT, CORS, PostGIS, Japan timezone)
- Day 3: Data models (OfficialKyosaiField, OfficialChusankanField, Field with ManyToMany, Crop, Variety, Plan)
- Day 4: Import API endpoints for ODS files
- Day 5: init_crops command, serializers, ViewSets, summary/copy APIs
Current Issue:
- Day 6: PDF generation (/api/reports/kyosai/2025/) is returning HTTP 500 error
Next Step:
Debug the PDF generation error by checking backend container logs to see the specific exception.
Want me to check the container logs to diagnose the PDF 500 error?
