openbabel-scripting

[OpenBabel-scripting] Problems with OBDotNet

[Bob T. <Bob...@co...>]

I'm having some troubles with getting OBDotNet to work and am hoping for some help. I have OpenBable-2.2.0 installed and am using VS 2008 sp1. I made the simplest program

using System;
using OpenBabel;

namespace OpenBabelTesting
{
class Program
{
static void Main(string[] args)
{
OBConversion obc = new OBConversion();
}

}
}
and when I run it I get this exception:
System.TypeInitializationException was unhandled
Message="The type initializer for 'OpenBabel.openbabelPINVOKE' threw an exception."
Source="OBDotNet"
TypeName="OpenBabel.openbabelPINVOKE"
StackTrace:
at OpenBabel.openbabelPINVOKE.new_OBConversion__SWIG_2()
at OpenBabel.OBConversion..ctor()
at OpenBabelTesting.Program.Main(String[] args) in C:\Projects\Constellation.HTS\ChemRegistration\OpenBabelTesting\Program.cs:line 10
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: System.TypeInitializationException
Message="The type initializer for 'SWIGExceptionHelper' threw an exception."
Source="OBDotNet"
TypeName="SWIGExceptionHelper"
StackTrace:
at OpenBabel.openbabelPINVOKE.SWIGExceptionHelper..ctor()
at OpenBabel.openbabelPINVOKE..cctor()
InnerException: System.DllNotFoundException
Message="Unable to load DLL 'openbabel': The specified module could not be found. (Exception from HRESULT: 0x8007007E)"
Source="OBDotNet"
TypeName=""
StackTrace:
at OpenBabel.openbabelPINVOKE.SWIGExceptionHelper.SWIGRegisterExceptionCallbacks_openbabel(ExceptionDelegate applicationDelegate, ExceptionDelegate arithmeticDelegate, ExceptionDelegate divideByZeroDelegate, ExceptionDelegate indexOutOfRangeDelegate, ExceptionDelegate invalidCastDelegate, ExceptionDelegate invalidOperationDelegate, ExceptionDelegate ioDelegate, ExceptionDelegate nullReferenceDelegate, ExceptionDelegate outOfMemoryDelegate, ExceptionDelegate overflowDelegate, ExceptionDelegate systemExceptionDelegate)
at OpenBabel.openbabelPINVOKE.SWIGExceptionHelper..cctor()
InnerException:

I thought it had something to do with openbabel.dll but I could not add it as a reference to my project or the GAC. Any ideas?

Thanks in advance,
Bob

Re: [OpenBabel-scripting] Problems with OBDotNet

[Geoffrey H. <ge...@ge...>]

On Feb 20, 2009, at 10:35 AM, Bob Trucchi wrote:

> I'm having some troubles with getting OBDotNet to work and am hoping  
> for some help. I have OpenBable-2.2.0 installed and am using VS 2008  
> sp1. I made the simplest program


Have you tried 2.2.1? The OBDotNet code has been significantly improved.

Cheers,
-Geoff

Re: [OpenBabel-scripting] Problems with OBDotNet

[Noel O'B. <bao...@gm...>]

Hello Bob,

I've just written some installation instructions for OBDotNet. Please
find them at http://openbabel.org/wiki/OBDotNet

Let us know if you have any further problems.

- Noel

2009/2/20 Bob Trucchi <Bob...@co...>:
> I'm having some troubles with getting OBDotNet to work and am hoping for
> some help. I have OpenBable-2.2.0 installed and am using VS 2008 sp1. I made
> the simplest program
>
> using System;
> using OpenBabel;
>
> namespace OpenBabelTesting
> {
> class Program
> {
> static void Main(string[] args)
> {
> OBConversion obc = new OBConversion();
> }
>
> }
> }
> and when I run it I get this exception:
> System.TypeInitializationException was unhandled
> Message="The type initializer for 'OpenBabel.openbabelPINVOKE' threw an
> exception."
> Source="OBDotNet"
> TypeName="OpenBabel.openbabelPINVOKE"
> StackTrace:
> at OpenBabel.openbabelPINVOKE.new_OBConversion__SWIG_2()
> at OpenBabel.OBConversion..ctor()
> at OpenBabelTesting.Program.Main(String[] args) in
> C:\Projects\Constellation.HTS\ChemRegistration\OpenBabelTesting\Program.cs:line
> 10
> at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
> at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence
> assemblySecurity, String[] args)
> at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
> at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
> at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,
> ContextCallback callback, Object state)
> at System.Threading.ThreadHelper.ThreadStart()
> InnerException: System.TypeInitializationException
> Message="The type initializer for 'SWIGExceptionHelper' threw an exception."
> Source="OBDotNet"
> TypeName="SWIGExceptionHelper"
> StackTrace:
> at OpenBabel.openbabelPINVOKE.SWIGExceptionHelper..ctor()
> at OpenBabel.openbabelPINVOKE..cctor()
> InnerException: System.DllNotFoundException
> Message="Unable to load DLL 'openbabel': The specified module could not be
> found. (Exception from HRESULT: 0x8007007E)"
> Source="OBDotNet"
> TypeName=""
> StackTrace:
> at
> OpenBabel.openbabelPINVOKE.SWIGExceptionHelper.SWIGRegisterExceptionCallbacks_openbabel(ExceptionDelegate
> applicationDelegate, ExceptionDelegate arithmeticDelegate, ExceptionDelegate
> divideByZeroDelegate, ExceptionDelegate indexOutOfRangeDelegate,
> ExceptionDelegate invalidCastDelegate, ExceptionDelegate
> invalidOperationDelegate, ExceptionDelegate ioDelegate, ExceptionDelegate
> nullReferenceDelegate, ExceptionDelegate outOfMemoryDelegate,
> ExceptionDelegate overflowDelegate, ExceptionDelegate
> systemExceptionDelegate)
> at OpenBabel.openbabelPINVOKE.SWIGExceptionHelper..cctor()
> InnerException:
>
> I thought it had something to do with openbabel.dll but I could not add it
> as a reference to my project or the GAC. Any ideas?
>
> Thanks in advance,
> Bob
>
>
>
> ------------------------------------------------------------------------------
> Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA
> -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise
> -Strategies to boost innovation and cut costs with open source participation
> -Receive a $600 discount off the registration fee with the source code: SFAD
> http://p.sf.net/sfu/XcvMzF8H
> _______________________________________________
> OpenBabel-scripting mailing list
> Ope...@li...
> https://lists.sourceforge.net/lists/listinfo/openbabel-scripting
>
>

Re: [OpenBabel-scripting] [openbabel-scripting] Problems with OBDotNet

[Charlie Z. <zh....@gm...>]

Try putting the openbabel.dll and other files into system32 folder, that
perhaps works.

You'd better use Dependency Walker to check problems for the
DLLs(OBDotNet.dll/ openbabel.dll) to work. Download the free tool at
http://www.dependencywalker.com/

I have found the VC 2005 Redistributable Package is required on a
non-development machine by this way.

Charlie


Bob Trucchi wrote:
> 
> I'm having some troubles with getting OBDotNet to work and am hoping for
> some help. I have OpenBable-2.2.0 installed and am using VS 2008 sp1. I
> made the simplest program
> 
> using System;
> using OpenBabel;
> 
> namespace OpenBabelTesting
> {
> class Program
> {
> static void Main(string[] args)
> {
> OBConversion obc = new OBConversion();
> }
> 
> }
> }
> and when I run it I get this exception:
> System.TypeInitializationException was unhandled
> Message="The type initializer for 'OpenBabel.openbabelPINVOKE' threw an
> exception."
> Source="OBDotNet"
> TypeName="OpenBabel.openbabelPINVOKE"
> StackTrace:
> at OpenBabel.openbabelPINVOKE.new_OBConversion__SWIG_2()
> at OpenBabel.OBConversion..ctor()
> at OpenBabelTesting.Program.Main(String[] args) in
> C:\Projects\Constellation.HTS\ChemRegistration\OpenBabelTesting\Program.cs:line
> 10
> at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
> at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence
> assemblySecurity, String[] args)
> at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
> at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
> at System.Threading.ExecutionContext.Run(ExecutionContext
> executionContext, ContextCallback callback, Object state)
> at System.Threading.ThreadHelper.ThreadStart()
> InnerException: System.TypeInitializationException
> Message="The type initializer for 'SWIGExceptionHelper' threw an
> exception."
> Source="OBDotNet"
> TypeName="SWIGExceptionHelper"
> StackTrace:
> at OpenBabel.openbabelPINVOKE.SWIGExceptionHelper..ctor()
> at OpenBabel.openbabelPINVOKE..cctor()
> InnerException: System.DllNotFoundException
> Message="Unable to load DLL 'openbabel': The specified module could not be
> found. (Exception from HRESULT: 0x8007007E)"
> Source="OBDotNet"
> TypeName=""
> StackTrace:
> at
> OpenBabel.openbabelPINVOKE.SWIGExceptionHelper.SWIGRegisterExceptionCallbacks_openbabel(ExceptionDelegate
> applicationDelegate, ExceptionDelegate arithmeticDelegate,
> ExceptionDelegate divideByZeroDelegate, ExceptionDelegate
> indexOutOfRangeDelegate, ExceptionDelegate invalidCastDelegate,
> ExceptionDelegate invalidOperationDelegate, ExceptionDelegate ioDelegate,
> ExceptionDelegate nullReferenceDelegate, ExceptionDelegate
> outOfMemoryDelegate, ExceptionDelegate overflowDelegate, ExceptionDelegate
> systemExceptionDelegate)
> at OpenBabel.openbabelPINVOKE.SWIGExceptionHelper..cctor()
> InnerException:
> 
> I thought it had something to do with openbabel.dll but I could not add it
> as a reference to my project or the GAC. Any ideas?
> 
> Thanks in advance,
> Bob
> 
> 
> ------------------------------------------------------------------------------
> Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco,
> CA
> -OSBC tackles the biggest issue in open source: Open Sourcing the
> Enterprise
> -Strategies to boost innovation and cut costs with open source
> participation
> -Receive a $600 discount off the registration fee with the source code:
> SFAD
> http://p.sf.net/sfu/XcvMzF8H
> _______________________________________________
> OpenBabel-scripting mailing list
> Ope...@li...
> https://lists.sourceforge.net/lists/listinfo/openbabel-scripting
> 
> 

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