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不具合

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.

最後に公開された状態: August 1, 2019 ArcGIS Pro
不具合 ID 番号 BUG-000123706
送信されましたJuly 15, 2019
最終更新日June 5, 2024
適用対象ArcGIS Pro
見つかったバージョン2.4
ステータスWill Not Be Addressed

参考情報

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.

再現の手順

不具合 ID: BUG-000123706

ソフトウェア:

  • ArcGIS Pro

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