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| ID | Project | Category | View Status | Date Submitted | Last Update | |||||
| 0007793 | opensim | [REGION] OpenSim Core | public | 2015-12-27 11:43 | 2015-12-27 15:08 | |||||
| Reporter | djphil | |||||||||
| Assigned To | Robert Adams | |||||||||
| Priority | normal | Severity | minor | Reproducibility | random | |||||
| Status | assigned | Resolution | open | |||||||
| Platform | PC | Operating System | Windows | Operating System Version | Seven | |||||
| Product Version | ||||||||||
| Target Version | Fixed in Version | |||||||||
| Summary | 0007793: [BASE HTTP SERVER] System Invalid Operation Exception | |||||||||
| Description | Sometimes i get this red alert on my simulator console (tested with OpenSim v0.8.x and 0.9.x) 20:26:58 - [BASE HTTP SERVER]: HandleRequest() threw exception System.InvalidOpe rationException: La collection a été modifiée après l'instanciation de l'énuméra teur. à System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resourc e) à System.Collections.Generic.SortedSet1.Enumerator.MoveNext() à System.Collections.Generic.SortedDictionary2.Enumerator.MoveNext() à System.Collections.Generic.SortedDictionary`2.KeyCollection.Enumerator.Move Next() à OpenSim.Framework.Monitoring.StatsManager.GetStatsAsOSDMap(String pCategory Name, String pContainerName, String pStatName) dans k:\OSGRID\opensim-43c8e23\Op enSim\Framework\Monitoring\StatsManager.cs:ligne 265 à OpenSim.Framework.Monitoring.StatsManager.HandleStatsRequest(Hashtable requ est) dans k:\OSGRID\opensim-43c8e23\OpenSim\Framework\Monitoring\StatsManager.cs :ligne 312 à OpenSim.Framework.Servers.HttpServer.BaseHttpServer.HandleContentVerbs(OSHt tpRequest request, OSHttpResponse response) dans k:\OSGRID\opensim-43c8e23\OpenS im\Framework\Servers\HttpServer\BaseHttpServer.cs:ligne 1653 à OpenSim.Framework.Servers.HttpServer.BaseHttpServer.HandleHTTPRequest(OSHtt pRequest request, OSHttpResponse response) dans k:\OSGRID\opensim-43c8e23\OpenSi m\Framework\Servers\HttpServer\BaseHttpServer.cs:ligne 1555 à OpenSim.Framework.Servers.HttpServer.BaseHttpServer.HandleRequest(OSHttpReq uest request, OSHttpResponse response) dans k:\OSGRID\opensim-43c8e23\OpenSim\Fr amework\Servers\HttpServer\BaseHttpServer.cs:ligne 632 | |||||||||
| Steps To Reproduce | Just refresh the "ManagedStats" page ... (http://domain.com:9000/ManagedStats/ [^]) | |||||||||
| Tags | No tags attached. | |||||||||
| Git Revision or version number | ||||||||||
| Run Mode | Grid (Multiple Regions per Sim) | |||||||||
| Physics Engine | BulletSim | |||||||||
| Script Engine | ||||||||||
| Environment | .NET / Windows32 | |||||||||
| Mono Version | None | |||||||||
| Viewer | Firestorm, Singularity | |||||||||
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(0029892) Robert Adams (administrator) 2015-12-27 15:08 |
This is an odd error as the data structure is not supposed to change while running but only at startup time. There must have been some dynamic stats added. In either case, I added locking around the data structure search and that should resolve the error. This doesn't happen in my test setup so test in your setup with the latest sources. |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2015-12-27 11:43 | djphil | New Issue | |
| 2015-12-27 15:06 | Robert Adams | Assigned To | => Robert Adams |
| 2015-12-27 15:06 | Robert Adams | Status | new => assigned |
| 2015-12-27 15:08 | Robert Adams | Note Added: 0029892 | |
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Issue History |
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