| Numéro d’ID de bogue |
BUG-000111920 |
| Envoi | February 23, 2018 |
| Dernière modification | June 5, 2024 |
| S’applique à | ArcGIS for Desktop |
| Version trouvée | 10.2.1 |
| Système d’exploitation | Windows OS |
| Version du système d’exploitation | 2008 64 Bit |
| Statut | Known Limit
Après examen par l’équipe de développement, il a été déterminé que ce problème est lié à une limitation connue du logiciel sur laquelle Esri n’a aucun contrôle. Pour d’autres explications, reportez-vous à la section Informations supplémentaires correspondant au problème.
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Informations supplémentaires
A lot of work went into the Dissolve tool after the 10.2.1 release resulting in more success with dissolving feature classes with large vertex counts (the example provided has more than 5 million) in particular when using 64bit products (BG64, Server, Pro).
These changes cannot be ported back to earlier releases.
It may be that having enough available memory when running in BG64 in 10.2.1 gets the Dissolve tool to dissolve to 1 feature. Please check that you have more than 2GB of available memory (memory not in use) before running this dissolve operation using BG64. Do not have anything else running on the machine before or during the Dissolve operation.
Workaround 1 (may not work for slightly larger vertex counts. Could run out of memory.):
Use the Editor Merge tool on the output of Dissolve.
Workaround 2:
Need to simplify the input (reduce number of vertices) and then run the Dissolve tool. See the SimplifyPolygon tool under the Cartography toolset.
Solution de contournement
The features can be dissolved into one by using either ArcGIS Pro or ArcMap 10.3+ with 64-bit Background Geoprocessing installed.
Étapes pour reproduire
ID de bogue: BUG-000111920
Logiciel: