漏洞
Field calculation on a layer with join does not work as expected if there is a one-to-many relationship.
| 漏洞 ID 编号 | BUG-000128479 |
|---|---|
| 已提交 | February 7, 2020 |
| 上次修改时间 | March 20, 2025 |
| 适用范围 | ArcGIS Pro |
| 找到的版本 | 2.4.3 |
| 操作系统 | Windows OS |
| 操作系统版本 | 10.0 64 Bit |
| 状态 | Will Not Be Addressed |
附加信息
There is only one memory location to store the values. The additional records shown in the joined attribute table are mirrored reflections of these locations. Therefore, it is not possible because there is no allocation of anywhere new to put the new values.解决办法
Suggested workflow:
1. Do a one-to-many join.
2. Use Copy Features to persist the data to memory, to make somewhere to put the values).
3. Use Calculate Field against the new table.
重现步骤
漏洞 ID: BUG-000128479
软件:
- ArcGIS Pro
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