Insufficient validation in ` /api/v1/projects/{project_pk}/features/{feature_pk}/mv-options/`

描述

KeyError: 'default_percentage_allocation'
(9 additional frame(s) were not displayed)
...
  File "features/multivariate/views.py", line 89, in create
    return super().create(request, *args, **kwargs)
  File "features/multivariate/serializers.py", line 68, in validate
    total_sibling_percentage_allocation + attrs["default_percentage_allocation"]

贡献者指南

技术栈

pythondjango

领域

backendapi

议题类型

bug

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

2

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

under 1 hour

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

fresh

清晰度议题是否清楚说明期望改动、验收标准和下一步。

clear

前置要求

Basic Django REST Framework knowledge

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

70

研究方向

Examine the `validate` method in `features/multivariate/serializers.py` around line 68. The error indicates that `default percentage allocation` is missing from `attrs`, likely due to insufficient validation or missing field. Check if the serializer ensures the key exists before accessing it. Consider adding a `.get()` with a default or validating presence in the request data.