[mono-vb] mod_mono with VB: The library 'Microsoft.VisualBasic.dll' could not be found

Mon Jul 1 12:06:36 UTC 2013

Hi,

You can try "touch web.config" (make sure you use the right casing for
web.config, otherwise you'll just create a new file) - this should reload
the aspx application.

Rolf

On Sat, Jun 22, 2013 at 4:25 PM, Allen Choong <allencch at hotmail.com> wrote:

> Hi Rolf,
>
> I solved it by using the git version. I think there is some problem for
> the version 2.10 source code.
> Now only problem I face is the changes of the aspx source code will not
> update the server. Unless restart httpd.
>
> Regards,
> Allen
>
>
> ------------------------------
> From: allencch at hotmail.com
> To: rolf at xamarin.com
> Date: Fri, 21 Jun 2013 15:48:59 +0800
> CC: mono-vb at lists.ximian.com
>
> Subject: Re: [mono-vb] mod_mono with VB: The library
> 'Microsoft.VisualBasic.dll' could not be found
>
> Hi Rolf,
>
> This is the code.
>
> <%@ Page Language="VB" %>
> <%@ import namespace="System"%>
> <html>
> <body>
> Hello world
> </body>
> </html>
>
> So far, if the language change to "C#", then it works.
>
> Regards,
> Allen
>
>
> ------------------------------
> Date: Fri, 21 Jun 2013 09:15:08 +0200
> Subject: Re: [mono-vb] mod_mono with VB: The library
> 'Microsoft.VisualBasic.dll' could not be found
> From: rolf at xamarin.com
> To: allencch at hotmail.com
> CC: mono-vb at lists.ximian.com
>
> Hi Allen,
>
> Can you show the code you're trying?
>
> Rolf
>
> On Fri, Jun 21, 2013 at 7:50 AM, Allen Choong <allencch at hotmail.com>wrote:
>
> Hi Rolf,
>
> Thanks for the reply. But this statement doesn't work. Result still the
> same.
>
> Regards,
> Allen
>
> ------------------------------
> Date: Fri, 21 Jun 2013 01:23:55 +0200
>
> Subject: Re: [mono-vb] mod_mono with VB: The library
> 'Microsoft.VisualBasic.dll' could not be found
> From: rolf at xamarin.com
> To: allencch at hotmail.com
> CC: mono-vb at lists.ximian.com
>
> Hi,
>
> It looks like you're missing some Imports statements.
>
> IIRC some should be included by default, but you can also add them
> manually to your aspx file.
>
> I believe this is how you do it:
>
> <%@ import namespace="System"%>
>
> Rolf
>
> On Thu, Jun 20, 2013 at 4:27 PM, Allen Choong <allencch at hotmail.com>wrote:
>
> Hi Rolf,
>
> Thanks. But the problem is partially solved. Now the next problem is,
>
> System.Web.Compilation.CompilationException VBNC30451: Could not resolve
> the name 'Type'
>
> *Description:* Error compiling a resource required to service this
> request. Review your source file and modify it to fix this error.
>
> *Details:* VBNC30451: Could not resolve the name 'Type'
>
> *Error origin: *Compiler
>
> *Error source file: */~user/test.aspx
> *Exception stack trace:*
> at System.Web.Compilation.AssemblyBuilder.BuildAssembly
> (System.Web.VirtualPath virtualPath,
> System.CodeDom.Compiler.CompilerParameters options) [0x00000] in <filename
> unknown>:0 at System.Web.Compilation.AssemblyBuilder.BuildAssembly
> (System.Web.VirtualPath virtualPath) [0x00000] in <filename unknown>:0 at
> System.Web.Compilation.BuildManager.GenerateAssembly
> (System.Web.Compilation.AssemblyBuilder abuilder,
> System.Web.Compilation.BuildProviderGroup group, System.Web.VirtualPath vp,
> Boolean debug) [0x00000] in <filename unknown>:0 at
> System.Web.Compilation.BuildManager.BuildInner (System.Web.VirtualPath vp,
> Boolean debug) [0x00000] in <filename unknown>:0
>
> Sorry for the bother. Any idea to solve this?
>
> Regards,
> Allen
>
>
> ------------------------------
> Date: Thu, 20 Jun 2013 14:58:57 +0200
>
> Subject: Re: [mono-vb] mod_mono with VB: The library
> 'Microsoft.VisualBasic.dll' could not be found
> From: rolf at xamarin.com
> To: allencch at hotmail.com
> CC: mono-vb at lists.ximian.com
>
> Hi,
>
> Try this:
>
> sudo ln
> -s /usr/lib/mono/4.0/Microsoft.VisualBasic.dll  /usr/lib/mono/4.5/Microsoft.VisualBasic.dll
>
> Rolf
>
> On Thu, Jun 20, 2013 at 2:42 PM, Allen Choong <allencch at hotmail.com>wrote:
>
> Hi Rolf,
>
> This is the result.
>
> Using system path: /usr/lib/mono/4.5
> Loaded /usr/lib/mono/4.5/Accessibility.dll => Accessibility,
> Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
> Loaded /usr/lib/mono/4.5/System.Configuration.dll => System.Configuration,
> Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
> Loaded /usr/lib/mono/4.5/System.Data.dll => System.Data, Version=4.0.0.0,
> Culture=neutral, PublicKeyToken=b77a5c561934e089
> Loaded /usr/lib/mono/4.5/System.Design.dll => System.Design,
> Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
> Loaded /usr/lib/mono/4.5/System.dll => System, Version=4.0.0.0,
> Culture=neutral, PublicKeyToken=b77a5c561934e089
> Loaded /usr/lib/mono/4.5/System.Drawing.Design.dll =>
> System.Drawing.Design, Version=4.0.0.0, Culture=neutral,
> PublicKeyToken=b03f5f7f11d50a3a
> Loaded /usr/lib/mono/4.5/System.Drawing.dll => System.Drawing,
> Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
> Loaded /usr/lib/mono/4.5/System.Web.dll => System.Web, Version=4.0.0.0,
> Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
> Loaded /usr/lib/mono/4.5/System.Web.Services.dll => System.Web.Services,
> Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
> Loaded /usr/lib/mono/4.5/System.Windows.Forms.dll => System.Windows.Forms,
> Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
> Loaded /usr/lib/mono/4.5/System.Xml.dll => System.Xml, Version=4.0.0.0,
> Culture=neutral, PublicKeyToken=b77a5c561934e089
> Loaded /usr/lib/mono/4.5/mscorlib.dll => mscorlib, Version=4.0.0.0,
> Culture=neutral, PublicKeyToken=b77a5c561934e089
>
> Error : VBNC2017: The library 'Microsoft.VisualBasic.dll' could not be
> found.
> There were 1 errors and 0 warnings.
> Compilation took 00:00:00.1624600
>
> And I checked. Microsoft.VisualBasic.dll only exists in /usr/lib/mono/2.0
> and /usr/lib/mono/4.0.
>
> Regards,
> Allen
>
>
>  ------------------------------
> Date: Thu, 20 Jun 2013 14:38:48 +0200
>
> Subject: Re: [mono-vb] mod_mono with VB: The library
> 'Microsoft.VisualBasic.dll' could not be found
> From: rolf at xamarin.com
> To: allencch at hotmail.com
> CC: mono-vb at lists.ximian.com
>
> Hi Allen,
>
> Can you try to execute this from a console window:
>
> cd /tmp
> touch test.vb
> vbnc test.vb -target:library -verbose
>
> Rolf
>
> On Thu, Jun 20, 2013 at 2:34 PM, Allen Choong <allencch at hotmail.com>wrote:
>
> Hi Rolf,
>
> Yes. The file exists.
>
>
> Regards,
> Allen
>
>
> ------------------------------
> Date: Thu, 20 Jun 2013 13:05:06 +0200
> Subject: Re: [mono-vb] mod_mono with VB: The library
> 'Microsoft.VisualBasic.dll' could not be found
> From: rolf at xamarin.com
> To: allencch at hotmail.com
> CC: mono-vb at lists.ximian.com
>
>
> Hi,
>
> Do you have Microsoft.VisualBasic.dll on your system?
>
> The exact location may depend on the distro you're using, but in my case
> it's here:
>
>
> /usr/lib/mono/gac/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
>
> Rolf
>
> On Thu, Jun 20, 2013 at 10:57 AM, Allen Choong <allencch at hotmail.com>wrote:
>
> Please help this one.
> I am using Arch Linux, with mod_mono 2.10 and mono-basic 2.10.
> But when I run a page with this code,
>
> <%@ Page Language="VB" %>
> <html>
> <body>
>      <h1>Hello Web Pages</h1>
> </body>
> </html>
>
> I got this result,
>
> System.Web.Compilation.CompilationException VBNC_CRASH: Visual Basic.Net
> Compiler version 0.0.0.5943 Copyright (C) 2004-2010 Rolf Bjarne Kvinge. All
> rights reserved. Error : VBNC2017: The library 'Microsoft.VisualBasic.dll'
> could not be found.
> There were 1 errors and 0 warnings.
> Compilation took 00:00:00.1138380
>
> *Description:* Error compiling a resource required to service this
> request. Review your source file and modify it to fix this error.
>
> *Details:* VBNC_CRASH: Visual Basic.Net Compiler version 0.0.0.5943
> Copyright (C) 2004-2010 Rolf Bjarne Kvinge. All rights reserved. Error :
> VBNC2017: The library 'Microsoft.VisualBasic.dll' could not be found.
> There were 1 errors and 0 warnings.
> Compilation took 00:00:00.1138380
>
> *Error origin: *Compiler
>
> *Error source file: */~user/test.aspx
> *Exception stack trace:*
> at System.Web.Compilation.AssemblyBuilder.BuildAssembly
> (System.Web.VirtualPath virtualPath,
> System.CodeDom.Compiler.CompilerParameters options) [0x00000] in <filename
> unknown>:0 at System.Web.Compilation.AssemblyBuilder.BuildAssembly
> (System.Web.VirtualPath virtualPath) [0x00000] in <filename unknown>:0 at
> System.Web.Compilation.BuildManager.GenerateAssembly
> (System.Web.Compilation.AssemblyBuilder abuilder,
> System.Web.Compilation.BuildProviderGroup group, System.Web.VirtualPath vp,
> Boolean debug) [0x00000] in <filename unknown>:0 at
> System.Web.Compilation.BuildManager.BuildInner (System.Web.VirtualPath vp,
> Boolean debug) [0x00000] in <filename unknown>:0
>
> Can anyone help? Thanks.
>
> Regards,
> Allen
>
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