Bug 31584 - EntryPointNotFoundException CreateZStream
Summary: EntryPointNotFoundException CreateZStream
Status: NEW
Alias: None
Product: Class Libraries
Classification: Mono
Component: System ()
Version: 4.0.0
Hardware: PC Windows
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
Depends on:
Reported: 2015-07-02 13:09 UTC by howard.rubin
Modified: 2015-07-02 13:18 UTC (History)
1 user (show)

Is this bug a regression?: ---
Last known good build:

Code to embed Mono (1.52 KB, text/plain)
2015-07-02 13:09 UTC, howard.rubin
C# called from embedded mono (297 bytes, text/plain)
2015-07-02 13:11 UTC, howard.rubin
Text of exception reported by mono_print_unhandled_exception(...) (3.27 KB, text/plain)
2015-07-02 13:18 UTC, howard.rubin

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Description howard.rubin 2015-07-02 13:09:08 UTC
Created attachment 11824 [details]
Code to embed Mono

Trying to embed Open-Xml-Sdk v2.6 on Windows7 under Mono v4.01 to call C# from C++. The line works in pure C# using Microsoft's framework. Acceptable temporary workaround would be a way to use Microsoft .NET framework from the called C# if possible.

Calling from C++ using mono_runtime_invoke(...) to call WordprocessingDocument.Open(...) gives:
"System.EntryPointNotFoundException: CreateZStream"

using DocumentFormat.OpenXml.Packaging;
WordprocessingDocument wDoc = WordprocessingDocument.Open(@"c:\deleteme\DocxTiny.docx", true);
Comment 1 howard.rubin 2015-07-02 13:11:46 UTC
Created attachment 11825 [details]
C# called from embedded mono
Comment 2 howard.rubin 2015-07-02 13:18:02 UTC
Created attachment 11826 [details]
Text of exception reported by mono_print_unhandled_exception(...)