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  5. QuickOPC-Classic in .NET
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  9. Warnings whiule compiling my project

Warnings whiule compiling my project

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12 Sep 2023 17:40 #12098 by support
Replied by support on topic Warnings whiule compiling my project
Hello.

The first warning is perfectly clear and known. It is due to the fact that part of QuickOPC "Classic: is written in managed C++. And managed C++ cannot generate processor-independent code ("AnyCPU"). It has to target either 32-bit or 64-bit instruction set. So, we have built that part twice, once for 32 bits and once for 64 bits. And the upper layer assembly references both. And then, dynamically in runtime, we only use the types from the assembly with the appropriate bitness. Static tools (compiler) jave no way of knowing this, so one (or both) the managed C++ assemblies will appear "mismatched". It is completely OK and benign.

The second warning is more "fuzzy" in its causes, because its appearance depends on other assemblies or packages you have in you project. But to all my knowledge, it is benign as well, because the available ValueTuple versions are all compatible.

Best regards
The following user(s) said Thank You: micham

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12 Sep 2023 09:33 #12093 by micham
Warnings whiule compiling my project was created by micham
Hi,

I am getting the warnings below when compiling/building my project.


Warning There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "App_Web_OpcLabs.EasyOpcClassicRaw.amd64, Version=5.63.232.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. EBO_Browse Build


Warning Found conflicts between different versions of "System.ValueTuple" that could not be resolved. These reference conflicts are listed in the build log when log verbosity is set to detailed. EBO_Browse Build

Any idea why?

Thank you.

Michael

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  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. General Issues, Building
  9. Warnings whiule compiling my project
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