EcoStruxure Geo SCADA Expert Forum
Schneider Electric support forum about installation, configuration, integration and troubleshooting of EcoStruxure Geo SCADA Expert (ClearSCADA, ViewX, WebX).
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Posted: 2024-09-11 08:12 AM
Hi All,
We have somewhat recently upgraded to GeoSCADA 2022 - September 2023 Update.
We have a DDK driver we have been using for many years, and has been crashing more frequently.
I've personally yet to reproduce this issue, but a customer of ours has had this driver crash 15 times in the past ~20 days.
For this customer, our driver is crashing when it calls "FlushUpdates" on the DriverScanner. This code is from the DDK, so I'm not sure what is going wrong.
Does anyone have thoughts as to why this is failing sometimes? Once a day or so for this customer. Personally I've been testing for about 2 weeks and haven't seen this crash once.
I'll attach an image of a stack trace from Windows Event Viewer.
Let me know if you need more information.
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Posted: 2 weeks ago
No further activity on this item. Marking as Solved to close it. Please create another posting to discuss further.
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Posted: 2024-09-16 04:52 PM . Last Modified: 2024-09-16 04:53 PM
Has the DDK driver on site been compiled against the DDK for the version of Geo SCADA installed on site? A mismatch in version, even minor version, can cause some odd behaviours. Can also be fine, just don't know until something happens so usually best practice to keep them aligned.
Running it on your machine you may have compiled from source so it does match and so might be why you can't reproduce the issue?
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Posted: 2024-09-25 09:54 AM
Yeah I did recompile the driver against the correct DDK - GeoSCADA Expert is 6.85.8650, and SE.GeoScada.DDK.dll is 6.85.8650
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Posted: 2 weeks ago
No further activity on this item. Marking as Solved to close it. Please create another posting to discuss further.
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