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
>
>
>
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