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  VS Arduino › Visual Micro › Visual Studio 2017, 2019, 2022 › Error: Operation cannot be performed ... with user-mapped section open
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Normal Topic Error: Operation cannot be performed ... with user-mapped section open (Read 1707 times)
Ralph_Paonessa
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Error: Operation cannot be performed ... with user-mapped section open
Oct 26th, 2023 at 11:01pm
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While working in VS2022, I frequently get the error when I click Start to recompile and upload to the ESP32:

[project path]\__vm\Compile.vmps.xml ---> System.IO.IOException: The requested operation cannot be performed on a file with a user-mapped section open.

If I click on Start after this error, the build (debug) proceeds. 

Can I prevent this error?

The full output is attached.
  
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Simon@Visual Micro
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Re: Error: Operation cannot be performed ... with user-mapped section open
Reply #1 - Oct 27th, 2023 at 8:22am
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Thanks for the report.

Could you attach a full build log with the options shown at the top of the page so we can see your full configuration?

Also, is the "DropBox" folder containing the project being synced to DropBox when files change?
  
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Ralph_Paonessa
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Re: Error: Operation cannot be performed ... with user-mapped section open
Reply #2 - Oct 27th, 2023 at 5:53pm
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Simon,

Yes, the Dropbox folder is being synced.

Attached are two one micro build files:
  1. error [attached in next post]
  2. success

The first is the same error after opening VS2022 and clicking start. (More output appeared before the error.) Success is after clicking a second time with a successful build and upload.

Ralph
« Last Edit: Oct 27th, 2023 at 5:55pm by Ralph_Paonessa »  
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Ralph_Paonessa
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Re: Error: Operation cannot be performed ... with user-mapped section open
Reply #3 - Oct 27th, 2023 at 5:56pm
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... And here's the current error file.
  
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Ralph_Paonessa
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Re: Error: Operation cannot be performed ... with user-mapped section open
Reply #4 - Nov 4th, 2023 at 9:08pm
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This problem has not recurred since moving my local files off Dropbox. Thanks for the idea.
  
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