[MonoDevelop] System.DllNotFoundException after rebuild
Jeff Stedfast
jeff at xamarin.com
Fri Mar 23 14:28:35 UTC 2012
Don't worry about it, that's fine. We can always move it later if needed.
Jeff
On Mar 23, 2012 9:36 AM, "Matt Calder" <mvcalder at gmail.com> wrote:
> Jeff,
>
> I filed a bug under "General" should (can?) I move it or is that enough?
>
> Matt
>
> On Fri, Mar 23, 2012 at 9:30 AM, Jeff Stedfast <jeff at xamarin.com> wrote:
>
>> Hi Matt,
>>
>> This is probably more appropriate for the mono development lists (and not
>> MonoDevelop, the IDE) as this sounds like it is a runtime issue.
>>
>> Alternatively, you could file a bug at http://bugzilla.xamarin.com under
>> the Runtime module.
>>
>> Hope that helps,
>>
>> Jeff
>>
>> On Fri, Mar 23, 2012 at 7:18 AM, Matt Calder <mvcalder at gmail.com> wrote:
>>
>>> Here is a minimal example that leads to the error:
>>>
>>> First, the library exists (I would attach it, but I am not sure that is
>>> permitted, if anyone wants it to test, let me know and I'll send it).
>>>
>>> calder at pharos:~/tmp/murmurhash$ ls -lt /usr/local/lib/MurmurHash3.so
>>> -r--r--r-- 1 root root 12532 2012-03-23 07:05
>>> /usr/local/lib/MurmurHash3.so
>>>
>>> Here is the C# code:
>>>
>>> //////////////////////////////////////////////
>>> using System;
>>> using System.Runtime.InteropServices;
>>>
>>> namespace ExternalLib
>>> {
>>> public static class MurmurHash
>>> {
>>> public static uint [] Hash(string key, int seed = 123)
>>> {
>>> uint [] hash = new uint[4];
>>> MurmurHash3_128(key, key.Length, seed, hash);
>>> return hash;
>>> }
>>>
>>> const string NATIVE_LIB = "/usr/local/lib/MurmurHash3.so";
>>>
>>> [DllImport(NATIVE_LIB, EntryPoint = "MurmurHash3_128_wrapper")]
>>> static extern void MurmurHash3_128(string key, int len_in_bytes,
>>> int seed, uint [] hash);
>>> }
>>>
>>> class MainClass
>>> {
>>> public static void Main (string[] args)
>>> {
>>> uint [] hash = MurmurHash.Hash("Yabba dabba doo");
>>> }
>>> }
>>> }
>>>
>>>
>>>
>>> Matt
>>>
>>>
>>> ////////////////////////////////////////////////
>>>
>>> On Thu, Mar 22, 2012 at 4:38 PM, Matt Calder <mvcalder at gmail.com> wrote:
>>>
>>>> I am getting an exception loading unmanaged code:
>>>>
>>>> System.DllNotFoundException: /usr/local/lib/MurmurHash3.so
>>>>
>>>> This is immediately after a rebuild from source (branch master) today,
>>>> and a rebuild of mono (branch 2.10). This was not an issue prior to the
>>>> rebuild, and the library is present. Any ideas?
>>>>
>>>> Matt
>>>>
>>>> For the record, here is my Help-About:
>>>>
>>>> MonoDevelop 2.8.8.1
>>>> Installation UUID: feaee481-7c2a-4781-a090-d6228809132d
>>>> Runtime:
>>>> Mono 2.11 ((no/35e58ea Thu Mar 22 14:34:37 EDT 2012) (64-bit)
>>>> GTK 2.22.0
>>>> GTK# (2.12.0.0)
>>>> Build information:
>>>> Git revision: ac0b7451402d77aeefe96633793e282a239f1330-dirty
>>>> Build date: 2012-03-22 18:45:41+0000
>>>> Operating System:
>>>> Linux
>>>> Linux pharos 2.6.35-32-generic #66-Ubuntu SMP Mon Feb 13 21:04:32
>>>> UTC 2012 x86_64 GNU/Linux
>>>> Loaded assemblies:
>>>> Mono.TextTemplating 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.TextTemplating/Mono.TextTemplating.dll
>>>> Mono.Cecil.Mdb 0.9.4.0
>>>> /usr/lib/monodevelop/bin/Mono.Cecil.Mdb.dll
>>>> MonoDevelop.Debugger.Soft.AspNet 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Debugger.Soft/MonoDevelop.Debugger.Soft.AspNet.dll
>>>> MonoDevelop.Debugger.Soft.Moonlight 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Debugger.Soft/MonoDevelop.Debugger.Soft.Moonlight.dll
>>>> mdhost 1.0.0.0
>>>> /usr/lib/monodevelop/bin/mdhost.exe
>>>> System.Runtime.Remoting 4.0.0.0
>>>> /usr/lib/mono/gac/System.Runtime.Remoting/4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
>>>> ICSharpCode.SharpZipLib 2.84.0.0
>>>> /usr/lib/mono/gac/ICSharpCode.SharpZipLib/2.84.0.0__1b03e6acf1164f73/ICSharpCode.SharpZipLib.dll
>>>> NUnitRunner 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/NUnit/NUnitRunner.dll
>>>> MonoDeveloperExtensions_nunit 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDeveloperExtensions/MonoDeveloperExtensions_nunit.dll
>>>> MonoDevelop.Debugger.Soft 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Debugger.Soft/MonoDevelop.Debugger.Soft.dll
>>>> Mono.Debugger.Soft 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Debugger.Soft/Mono.Debugger.Soft.dll
>>>> Mono.Debugging.Soft 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Debugger.Soft/Mono.Debugging.Soft.dll
>>>> ICSharpCode.SharpZipLib 4.84.0.0
>>>> /usr/lib/mono/gac/ICSharpCode.SharpZipLib/4.84.0.0__1b03e6acf1164f73/ICSharpCode.SharpZipLib.dll
>>>> MonoDevelop.DocFood 1.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.DocFood.dll
>>>> gconf-sharp 2.24.0.0
>>>> /usr/lib/mono/gac/gconf-sharp/2.24.0.0__35e10195dab3c99f/gconf-sharp.dll
>>>> I18N.Rare 4.0.0.0
>>>> /usr/lib/mono/gac/I18N.Rare/4.0.0.0__0738eb9f132ed756/I18N.Rare.dll
>>>> I18N.CJK 4.0.0.0
>>>> /usr/lib/mono/gac/I18N.CJK/4.0.0.0__0738eb9f132ed756/I18N.CJK.dll
>>>> I18N.MidEast 4.0.0.0
>>>> /usr/lib/mono/gac/I18N.MidEast/4.0.0.0__0738eb9f132ed756/I18N.MidEast.dll
>>>> I18N.Other 4.0.0.0
>>>> /usr/lib/mono/gac/I18N.Other/4.0.0.0__0738eb9f132ed756/I18N.Other.dll
>>>> I18N.West 4.0.0.0
>>>> /usr/lib/mono/gac/I18N.West/4.0.0.0__0738eb9f132ed756/I18N.West.dll
>>>> I18N 4.0.0.0
>>>> /usr/lib/mono/gac/I18N/4.0.0.0__0738eb9f132ed756/I18N.dll
>>>> MonoDevelop.HexEditor 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.HexEditor.dll
>>>> MonoDevelop.AssemblyBrowser 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.AssemblyBrowser.dll
>>>> ChangeLogAddIn 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/ChangeLogAddIn/ChangeLogAddIn.dll
>>>> ILAsmBinding 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/BackendBindings/ILAsmBinding.dll
>>>> OldNRefactory 2.1.1.0
>>>> /usr/lib/monodevelop/bin/OldNRefactory.dll
>>>> ICSharpCode.NRefactory 1.0.4421.12369
>>>> /usr/lib/monodevelop/bin/ICSharpCode.NRefactory.dll
>>>> MonoDevelop.Projects.Formats.MSBuild 1.0.0.0
>>>> /usr/lib/monodevelop/bin/MonoDevelop.Projects.Formats.MSBuild.exe
>>>> MonoDevelop.MsVisualStudio 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.MsVisualStudio/MonoDevelop.MsVisualStudio.dll
>>>> MonoDevelop.VBNetBinding 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/BackendBindings/MonoDevelop.VBNetBinding.dll
>>>> MonoDevelop.CSharpBinding 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/BackendBindings/MonoDevelop.CSharpBinding.dll
>>>> WelcomePage 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/WelcomePage/WelcomePage.dll
>>>> MonoDevelop.CBinding 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/BackendBindings/MonoDevelop.CBinding.dll
>>>> MonoDevelop.Refactoring 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Refactoring/MonoDevelop.Refactoring.dll
>>>> MonoDevelop.Deployment.Linux 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Deployment/MonoDevelop.Deployment.Linux.dll
>>>> MonoDevelop.GtkCore 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.GtkCore/MonoDevelop.GtkCore.dll
>>>> libsteticui 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.GtkCore/libsteticui.dll
>>>> libstetic 0.0.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.GtkCore/libstetic.dll
>>>> MonoDevelop.AspNet.Mvc 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.AspNet.Mvc/MonoDevelop.AspNet.Mvc.dll
>>>> MonoDevelop.TextTemplating 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.TextTemplating/MonoDevelop.TextTemplating.dll
>>>> MonoDevelop.VersionControl.Subversion.Unix 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/VersionControl/MonoDevelop.VersionControl.Subversion.Unix.dll
>>>> MonoDevelop.VersionControl.Subversion 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/VersionControl/MonoDevelop.VersionControl.Subversion.dll
>>>> Sharpen 1.0.0.0
>>>> /usr/lib/monodevelop/AddIns/VersionControl/Sharpen.dll
>>>> NGit 1.0.0.0
>>>> /usr/lib/monodevelop/AddIns/VersionControl/NGit.dll
>>>> MonoDevelop.VersionControl.Git 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/VersionControl/MonoDevelop.VersionControl.Git.dll
>>>> MonoDevelop.Gettext 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Gettext/MonoDevelop.Gettext.dll
>>>> MonoDevelop.CodeMetrics 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.CodeMetrics/MonoDevelop.CodeMetrics.dll
>>>> MonoDevelop.Autotools 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Autotools/MonoDevelop.Autotools.dll
>>>> MonoDevelop.WebReferences 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.WebReferences/MonoDevelop.WebReferences.dll
>>>> nunit.util 2.6.0.12051
>>>> /usr/lib/monodevelop/AddIns/NUnit/nunit.util.dll
>>>> nunit.framework 2.6.0.12051
>>>> /usr/lib/monodevelop/AddIns/NUnit/nunit.framework.dll
>>>> nunit.core.interfaces 2.6.0.12051
>>>> /usr/lib/monodevelop/AddIns/NUnit/nunit.core.interfaces.dll
>>>> nunit.core 2.6.0.12051
>>>> /usr/lib/monodevelop/AddIns/NUnit/nunit.core.dll
>>>> MonoDevelop.NUnit 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/NUnit/MonoDevelop.NUnit.dll
>>>> MonoDeveloperExtensions 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDeveloperExtensions/MonoDeveloperExtensions.dll
>>>> Mono.Debugging 0.0.0.0
>>>> /usr/lib/monodevelop/bin/Mono.Debugging.dll
>>>> MonoDevelop.Moonlight 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Moonlight/MonoDevelop.Moonlight.dll
>>>> MonoDevelop.AspNet 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.AspNet/MonoDevelop.AspNet.dll
>>>> MonoDevelop.XmlEditor 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.XmlEditor/MonoDevelop.XmlEditor.dll
>>>> MonoDevelop.Deployment 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Deployment/MonoDevelop.Deployment.dll
>>>> MonoDevelop.DesignerSupport 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.DesignerSupport/MonoDevelop.DesignerSupport.dll
>>>> pango-sharp 2.12.0.0
>>>> /usr/lib/mono/gac/pango-sharp/2.12.0.0__35e10195dab3c99f/pango-sharp.dll
>>>> MonoDevelop.VersionControl 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/VersionControl/MonoDevelop.VersionControl.dll
>>>> MonoDevelop.SourceEditor2 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.SourceEditor2.dll
>>>> MonoDevelop.Debugger 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/MonoDevelop.Debugger/MonoDevelop.Debugger.dll
>>>> monodoc 1.0.0.0
>>>> /usr/lib/mono/gac/monodoc/1.0.0.0__0738eb9f132ed756/monodoc.dll
>>>> System.Drawing 4.0.0.0
>>>> /usr/lib/mono/gac/System.Drawing/4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
>>>> gnome-vfs-sharp 2.24.0.0
>>>> /usr/lib/mono/gac/gnome-vfs-sharp/2.24.0.0__35e10195dab3c99f/gnome-vfs-sharp.dll
>>>> gnome-sharp 2.24.0.0
>>>> /usr/lib/mono/gac/gnome-sharp/2.24.0.0__35e10195dab3c99f/gnome-sharp.dll
>>>> GnomePlatform 2.6.0.0
>>>> /usr/lib/monodevelop/AddIns/GnomePlatform/GnomePlatform.dll
>>>> Mono.Cecil 0.9.4.0
>>>> /usr/lib/monodevelop/bin/Mono.Cecil.dll
>>>> System.Configuration 4.0.0.0
>>>> /usr/lib/mono/gac/System.Configuration/4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
>>>> Mono.Security 4.0.0.0
>>>> /usr/lib/mono/gac/Mono.Security/4.0.0.0__0738eb9f132ed756/Mono.Security.dll
>>>> Mono.Cairo 2.0.0.0
>>>> /usr/lib/mono/gac/Mono.Cairo/2.0.0.0__0738eb9f132ed756/Mono.Cairo.dll
>>>> gdk-sharp 2.12.0.0
>>>> /usr/lib/mono/gac/gdk-sharp/2.12.0.0__35e10195dab3c99f/gdk-sharp.dll
>>>> Mono.TextEditor 1.0.0.0
>>>> /usr/lib/monodevelop/bin/Mono.TextEditor.dll
>>>> atk-sharp 2.12.0.0
>>>> /usr/lib/mono/gac/atk-sharp/2.12.0.0__35e10195dab3c99f/atk-sharp.dll
>>>> glib-sharp 2.12.0.0
>>>> /usr/lib/mono/gac/glib-sharp/2.12.0.0__35e10195dab3c99f/glib-sharp.dll
>>>> gtk-sharp 2.12.0.0
>>>> /usr/lib/mono/gac/gtk-sharp/2.12.0.0__35e10195dab3c99f/gtk-sharp.dll
>>>> Mono.Posix 4.0.0.0
>>>> /usr/lib/mono/gac/Mono.Posix/4.0.0.0__0738eb9f132ed756/Mono.Posix.dll
>>>> Mono.Addins 0.6.0.0
>>>> /usr/lib/mono/gac/Mono.Addins/0.6.0.0__0738eb9f132ed756/Mono.Addins.dll
>>>> Mono.Addins.Setup 0.6.0.0
>>>> /usr/lib/mono/gac/Mono.Addins.Setup/0.6.0.0__0738eb9f132ed756/Mono.Addins.Setup.dll
>>>> System.Xml 4.0.0.0
>>>> /usr/lib/mono/gac/System.Xml/4.0.0.0__b77a5c561934e089/System.Xml.dll
>>>> System.Xml.Linq 4.0.0.0
>>>> /usr/lib/mono/gac/System.Xml.Linq/4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
>>>> System.Core 4.0.0.0
>>>> /usr/lib/mono/gac/System.Core/4.0.0.0__b77a5c561934e089/System.Core.dll
>>>> System 4.0.0.0
>>>> /usr/lib/mono/gac/System/4.0.0.0__b77a5c561934e089/System.dll
>>>> MonoDevelop.Core 2.6.0.0
>>>> /usr/lib/monodevelop/bin/MonoDevelop.Core.dll
>>>> MonoDevelop.Ide 2.6.0.0
>>>> /usr/lib/monodevelop/bin/MonoDevelop.Ide.dll
>>>> MonoDevelop 2.6.0.0
>>>> /usr/lib/monodevelop/bin/MonoDevelop.exe
>>>> mscorlib 4.0.0.0
>>>> /usr/lib/mono/4.5/mscorlib.dll
>>>>
>>>>
>>>
>>> _______________________________________________
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>>>
>>>
>>
>
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