漏洞
ModelBuilder returns the error message, "The process did not execute because the precondition is false." when a shapefile is used as the input for 'If Data Type Is (Shapefile)' logical tool ending with the Merge Branch tool.
| 漏洞 ID 编号 | BUG-000123706 |
|---|---|
| 已提交 | July 15, 2019 |
| 上次修改时间 | June 5, 2024 |
| 适用范围 | ArcGIS Pro |
| 找到的版本 | 2.4 |
| 状态 | Will Not Be Addressed |
附加信息
This is by design. The false variable becomes false if the condition or a row count is greater than 0 and therefore the buffer 2 is not executed as the precondition is false. The warning only informs that the buffer 2 did not run. This is how preconditions are designed. The other branch connected to the true variable runs successfully indicated by the drop shadow because the condition that row count is greater than 0 has been met and the true variable is set to true indicating that the downsteam processes can run. Preconditions are used to control the flow based on their value. True means everything downstream will run. False means every thing downstream will not run.重现步骤
漏洞 ID: BUG-000123706
软件:
- ArcGIS Pro
当漏洞状态发生变化时获得通知
发现关于本主题的更多内容
搜索相关信息
查找与此主题相关的培训
探索想法并提供反馈
获取来自 ArcGIS 专家的帮助
下载 Esri 支持应用程序