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Posted to issues@arrow.apache.org by "CurtHagenlocher (via GitHub)" <gi...@apache.org> on 2023/07/21 16:00:05 UTC

[GitHub] [arrow] CurtHagenlocher opened a new issue, #36812: [C#] Using C API fails at runtime when targeting .NET 4.7.2

CurtHagenlocher opened a new issue, #36812:
URL: https://github.com/apache/arrow/issues/36812

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   The code fails with an error message along the lines of "Cannot marshal 'parameter #1': Pointers cannot reference marshaled structures. Use ByRef instead."
   
   ### Component(s)
   
   C#


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[GitHub] [arrow] kou commented on issue #36812: [C#] Using C API fails at runtime when targeting .NET 4.7.2

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou commented on issue #36812:
URL: https://github.com/apache/arrow/issues/36812#issuecomment-1647398215

   Can we verify this case in our verification script?


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[GitHub] [arrow] westonpace closed issue #36812: [C#] Using C API fails at runtime when targeting .NET 4.7.2

Posted by "westonpace (via GitHub)" <gi...@apache.org>.
westonpace closed issue #36812: [C#] Using C API fails at runtime when targeting .NET 4.7.2
URL: https://github.com/apache/arrow/issues/36812


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[GitHub] [arrow] CurtHagenlocher commented on issue #36812: [C#] Using C API fails at runtime when targeting .NET 4.7.2

Posted by "CurtHagenlocher (via GitHub)" <gi...@apache.org>.
CurtHagenlocher commented on issue #36812:
URL: https://github.com/apache/arrow/issues/36812#issuecomment-1647820641

   I have a separate PR (https://github.com/apache/arrow/pull/36818) which enables testing under .NET 4.7.2 under Windows. (Unfortunately, I didn't figure out how to do this in time to add it to the previous PR.) Arguably, a better approach would be to build for 4.7.2 on every platform but enable the test only under Windows. Unfortunately, I didn't have the time to figure out how to modify the CI scripts to manage that; they currently seem to run all the tests that are built which means that they would try to run the 4.7.2 tests even on platforms where it's not supported.


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[GitHub] [arrow] kou commented on issue #36812: [C#] Using C API fails at runtime when targeting .NET 4.7.2

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou commented on issue #36812:
URL: https://github.com/apache/arrow/issues/36812#issuecomment-1648621764

   I see.
   Thanks!


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