BUG-000102447 for ArcGIS GIS Server

Numéro d’ID de bogue	BUG-000102447
Envoi	January 26, 2017
Dernière modification	August 26, 2025
S’applique à	ArcGIS GIS Server
Version trouvée	10.2.1
Système d’exploitation	Windows OS
Version du système d’exploitation	N/A
Version de correction	10.5.1
Statut	Fixed

Informations supplémentaires

The issue is not reproducible using our own programs and no code has been submitted that does reproduce the issue. Additional steps have been requested to reproduce the issue, but no further steps are available. If additional steps to reproduce the problem can be provided then the issue can be re-evaluated.

Solution de contournement

Several ArcGIS GIS Server 10.6.1 users experienced "System.InvalidCastException: Unable to cast object of type 'System.__ComObject' to type 'ESRI.ArcGIS.esriSystem.EnvironmentManagerClass'." exception thrown at IEnvironmentManager environmentManager = new EnvironmentManager() as IEnvironmentManager;To fix the above exception, instantiate EnvironmentManager as singleton as the code below:Type t = Type.GetTypeFromProgID("esriSystem.EnvironmentManager");System.Object obj = Activator.CreateInstance(t);IEnvironmentManager pEnvMgr = obj as IEnvironmentManager;