[Bug 45357] Proprietary .NET 4.x program using Solid Framework .NET libraries and OCR crashes

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=45357

--- Comment #3 from Silvan <s.jegen at gmail.com> ---
Thanks for having a look!

(In reply to Anastasius Focht from comment #2)
> For me it looks like the problem is already at instantiating some object
> through native->manager wrapper.
> 
> 'CSharp_new_SolidFramework_Converters_PdfToWordConverterBase' -> throws C++
> exception

Ah, I missed that.


> The crash could be the result of some buggy error handling on teardown due
> to failure to instantiate some object. As said: hard to tell without
> debugging.

Is there any way I can get debugging information for the solid-program.exe for
which I have the source? Apparently the PDB file is not usable here.


> Check that everything has been properly installed, especially the needed MS
> .NET Frameworks, GAC registration of 3rd party assemblies etc.

I will check!


> Maybe you can replicate the problem with some example app using the .NET
> framework libs from the 3rd party vendor website?
> 
> https://solidframework.net/
> 
> http://www.soliddocuments.com/frameworksample.htm?subject=CPlusSample
> 
> http://www.solidframework.net/SDK-Reference/
> class_solid_framework_1_1_converters_1_1_pdf_to_text_converter_base.html 
> 
> http://www.solidframework.net/SDK-Reference/
> class_solid_framework_1_1_converters_1_1_pdf_to_text_converter.html

Our code is heavily based on their example code and used to work. Now after
only changing one line (resulting in more dependencies being required) the
program has started to crash. More specifically, we set

https://solidframework.net/SDK-Reference/class_solid_framework_1_1_converters_1_1_pdf_to_office_document_converter.html#af54125b22b93c8f8d9890b26e1fc4022

to use SolidOCR and now our program doesn't work in Wine anymore.

It seems somewhat likely that it makes use of more .NET libraries now and
something is missing? I will investigate some more.

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