Questions tagged [monodevelop]

Monodevelop is an ide (integrated development environment) that is largely designed for the C# and .NET programming languages, and enables the speedy development of web and desktop applications.

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Monodevelop will not start in Ubuntu 18.04 LTS

I am trying to install MonoDevelop in Ubuntu 18.04 , but after installing monodevelop the ide don't starts. I try to run it from the command line and I get no output and no splash screen. Just nothing ...
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Monodevelop not working after upgrade 20.04 [duplicate]

enter image description here dotnet sdk or core not added in monodevelop , how can i fix i use monodevelop for unity3D scriping file open but get errors.
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How to install Monodevelop in 20.04 and get it to build something?

I am trying to setup a development machine using 20.04 and am having problems with the Monodevelop environment. Whenever I create a solution and project it seems that it cannot find the proper build ...
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343 views

How do I install monodevelop on ubuntu 19.10?

Upto ubuntu 17.10 once monodevelop package were provided, but it seems no monodevelop package provided since ubuntu 18.04. Is monodevelop no more provided by ubuntu developer for 19.10 or later ...
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monodevelop compatibility between Ubuntu 14.04 and Version 16

I am successfully using mono-complete/monodevelop on Ubuntu 14.04. The system recommends to update to Ubuntu 16.04. Is monodevelop still working after an update to Ubuntu 16 or are there package ...
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applicationhost.cs not found in monodevelop

I'm moving from windows to ubuntu, and I'm trying to use a C# project I use for my job, but when I lunch the project for debug I got the error: applicationhost.cs not found My principal file is ...
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36 views

MonoDevelop failed to start

I'm trying to open MonoDevelop, but it's not opening. It shows me this error message. MonoDevelop failed to start Object reference not set to an instance of an object
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1answer
591 views

monodevelop error: libgluezilla not found

ubuntu19.04 disco, monodevelop 7.8.4(build 2) Using monodevelop, I created a new solution(form based gtk# gui application). I added a Windows.Forms.Webbrowser control to my Form1. When I start ...
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1answer
573 views

System namespaces missing MonoDevelop on fresh install

I am wondering if anyone can help me, I did a fresh install of MonoDevelop on a fresh install of Ubuntu 18.04.2 LTS with .NET Core 2.2 installed (everything updated), then followed the instructions ...
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131 views

Monodevelop doesn't nothing when click on [new solution]

Ubuntu 18.04 4GB ram 2.6 GHz intel core 2 duo i tried: reinstall (using apt) change default folders reinstall dotnet (using apt) and i'm asking here 'cause there isn't apparent solution on the ...
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90 views

Package monodevelop-database is not available, but is referred to by another package [duplicate]

I was trying to install mono, but the command: sudo apt-get install monodevelop-database is not working. How can I solve this?
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326 views

Monodevelop fails to connect debugger when not running as sudo

I am using monodevelop with Ubuntu 18.04 and using KDE desktop. When I start monodevelop as sudo all is working fine. When I start it normally without sudo then it fails to connect to the debugger ...
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216 views

MonoGame 3.6 install script not detecting MonoDevelop 6 / Can't create MonoGame app within MonoDevelop

Dual-pronged problem that might be caused by the same thing! So, I'm trying to install monogame/monodevelop. Installed MonoDevelop with sudo apt-get install mono-devel. That opens appropriately and ...
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2k views

How do I install a specific old version of MonoDevelop on Ubuntu 18.04?

I am trying to install MonoDevelop version 5.4.1.7 so that I can use it with Mono 5.4.1.7. First I tried installing Mono 5.4.1.7 by following the instructions here http://www.mono-project.com/...
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1answer
2k views

How to install monodevelop 7?

Ubuntu repositories have monodevelop 5 in them. The current version version of monodevelop is version 7. How do I install version 7?
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How to make desktop launcher execute as program through code in MonoDevelop

I'm creating a program in MonoDevelop that creates a desktop launcher. It writes the launcher, but it's not executable. I've tried using a chmod 755 $AppPath command from the terminal, but I must be ...
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3k views

IDEs for running C# programs in Ubuntu [closed]

Which is the better option for running C# programs in Ubuntu? using Mono and compiling in the terminal Microsoft Visual Studio Code Microsoft .NET SDK.
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1answer
4k views

Cannot execute programs from MonoDevelop

I clicked on "Run a console project" and it said that the program was built successfully. But after that, I click "Run a console project" again and error like Cannot execute /path/file.exe appears as ...
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1answer
4k views

How to install MonoDevelop on Ubuntu 17.04?

I'm not very experienced at Linux, so I simply want to know: how do I install MonoDevelop on Ubuntu 17.04? I've tried the instructions on the MonoDevelop website, but I don't think it worked for me. ...
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698 views

How I can run .exe file with monodevelop, without running it through compiler? [duplicate]

So I have monodevelop. I can run .exe file (in my case PC steam guard authenticator) How I can run it without going to program itself? Can I somehow 'emulate' it? I just want to get rid of that '...
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10k views

Resolve dependencies for mobilemediaconverter and monodevelop [duplicate]

I recently installed a video converter software and later I removed it. After removing it, I can't seem to install any other software. It seems when I removed the video converter software, it also ...
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1answer
815 views

Ubuntu terminal not waiting for Console.ReadKey() input

I'm using MonoDevelop to write C# (.NET) codes, on Ubuntu Desktop 14.0.5 LTS. While testing a simple Hello World code, I encountered a problem - earlier on windows, I used the Console.ReadKey() ...
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16k views

Graphical way to install .flatpakref (Flatpak) files?

I've been downloaded a file from MonoDevelop website but it couldn't execute in my ubuntu, how to open that file? filename is "monodevelop.flatpakref"
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How can install Monodevelop on Ubuntu 10.04 (Lucid Lynx)? [duplicate]

I'm running Ubuntu version 10.04 (Lucid Lynx), because i have old pc. (I'm new to Linux) I'm trying to install Monodevelop with .NET Framework, but without success for now... I'm having the following ...
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3k views

Use Latest Mono (4.9) on Ubuntu instead of 3.2.8

I have a Ubuntu VPS running Mono v3.2.8. I'm trying to upgrade it to the latest mono v4.9 using these instructions. http://www.mono-project.com/docs/getting-started/install/linux/ci-packages/ I ...
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1answer
2k views

Package 'libmono2.0-cil' has no installation candidate

sudo apt-get install libmono2.0-cil I tried apt-get update and upgrade Is there a way to download this package?
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How to display the application output in the application output pane in MonoDevelop?

In other words, I would like to show the output not in the external console. When I run my hello world program: import std.stdio; void main () { writeln("Hello world!"); } The Application ...
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1answer
925 views

How to build MonoDevelop 6.1 on 16.04

I've been trying to build MonoDevelop 6.1. I've run sudo apt-get build-dep monodevelop to install the build dependencies for the version of MonoDevelop in the official Xenial repositories, 5.9. ...
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1answer
653 views

build-dep monodevelop fails: libmono-cecil-cil-dev is not going to be installed

I have run: sudo apt-get build-dep monodevelop but it returned: Reading package lists... Done Reading package lists... Done Building dependency tree Reading state information... Done Some ...
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419 views

asp.net template for monodevelop

I've installed Ubuntu 16.04 LTS, monocomplete and monodevelop(5.10.0.872-2). But it doesn't have project template of asp.net projects. I found this link. It's not allowing me to install 5.10.0.871. Is ...
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6k views

MonoDevelop reports Build Successful but there is no exe file

In MonoDevelop, I create a new solution (C# console application). It gives me a simple hello world program. I press the run button. I see "Build Successful" The terminal comes up and says: Cannot ...
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211 views

Mono generating LocalAlloc error while executing the code

I am using Ubuntu 16.04 and have installed mono, monodevelop 5.10. Earlier i was working on 14.04 with mono, monodevelop v 4.0.2. My codes were working fine in the earlier version. In the current ...
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2answers
12k views

Unity 3D will not open MonoDevelop

I installed Unity3d on Ubuntu 14.04 LTS. It works, and I want to get started. So I make a C# script, and when I try to open it nothing happens. No error message, no anything. I just double click it or ...
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1answer
322 views

How do I create a snap for a MonoGame application?

I've been going through the snapcraft documentation and examples and I'm still really confused about how to go about creating my snapcraft.yaml file. Basically I have a folder with my game in it. ...
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1answer
593 views

Start Debugging Item Option Not Showing Up For Monodevelop

I have a web app MVC 4.5.1 for monodevelop. The start debugging item option is no longer showing up. I noticed this happened today after I ran the Ubuntu updates, but not sure if this is related at ...
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2answers
8k views

Monodevelop on Xubuntu Missing ASP.NET

I am running XUbuntu 16.04 and I installed mono-complete and monodevelop. However when I run Monodevelop, I can't create a web project. It seems like ASP.NET is not installed. How can I install ASP....
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1answer
131 views

Can I develop code on my bq Ubuntu tablet and compile and run it on the tablet?

Is there any reason I cannot use my bq Ubuntu tablet in desktop mode to write, compile and run code for Ubuntu development?
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2answers
871 views

Problem with C# MySQL Connection

Hello everybody i have a MySQL connection problem in C#. This is my problem in the picture. thanks for help me.
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0answers
498 views

How do I resolve dependency issues when installing Emgu CV on Ubuntu 15.10? [closed]

I need to install Emgu CV, a .NET wrapper for OpenCV, for my robotics programming class at the instructor's request. The documentation for this software indicates that it is cross-platform and can be ...
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3answers
42k views

How do I refresh the icon cache?

First of all, I'm not 100% positive that the main question I've written here is actually the problem, but I have a hunch that it is. I've wrote a simple Gtk# application in Mono awhile ago, and gave ...
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1answer
392 views

Is it possible to install Microsoft SqlDbLocal instance on Ubuntu 14 LTS?

I have a complete code written in Visual Studio which I have ported to monodevelop in Ubuntu 14 LTS. I was thinking if there is a way to install the Sql localDB instance in Ubuntu 14.
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1answer
1k views

Monodevelop VB.NET PRoject

Upon creating a brand spankin new project in Monodevelop 5.10 on Ubuntu 14.04 I get the follow in error Project does not support framework '.NETFramework,Version=v4.5' I have read a couple posts ...
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1answer
21k views

How to install monodevelop 5 on ubuntu 14.04?

I want to install monodevelop 5 on ubuntu 14.04 64bit PC, I have followed this how to install monodevelop 5.1 on ubuntu way but it gives me some error at the step 4 and 5. after this command ./...
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1answer
876 views

Monodevelop and Ubuntu 15.10

I have installed the latest Mono Develop from the project site on Ubuntu 15.10. When I start it, I get the following errors. Could not save solution: /usr/lib/monodevelop/bin/MonoDevelop.sln. Access ...
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1answer
776 views

Mono: Apache mod_mono installing issue on Ubuntu

I am trying to install mod_mono on Ubuntu Ubuntu 14.04.3 LTS. I have tried following command and got error: sudo apt-get install libapache2-mod-mono mono-apache-server Reading package lists... Done ...
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1answer
1k views

How install libcairo2 (>= 1.12.0) in 12.04?

i want to install libcairo2 (>= 1.12.0) on my 12.04 LTS. I need this package for monodevelop package. Any idea? rafael@rafael-note:~/Downloads/cairo-1.12.0$ sudo apt-get install monodevelop Reading ...
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35 views

Does MonoDevelop's syntax deviate from VisualStudio's

I'm an IT student and we started learning C# this semester, we are working with VisualStudio 2012 in class. Since I installed ubuntu recently I do not know much about anything, but I like it very much....
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1answer
123 views

Install minimal MonoDevelop, only for C#?

I'd like to install MonoDevelop with only the tools and libraries for creating console/GTK apps, but I'm unsure how to only select certain packages I need. How could I do this? Thanks!
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814 views

Monodevelop on (G)Ubuntu: Bad scaling on HiDPI Display

I am trying out to use MonoDevelop on a Dell XPS 13 (13 inch screen with 3200x1800 resolution). I have set the window scaling property in the gnome tweak tool to "2" and most applications behave ...
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1answer
11k views

error: Package requirements (libssh2) were not met

I have troubles installing monodevelop. I was trying to follow this tutorial but I had an error when hitting this command ./configure --profile=stable. Here is a screenshot of the error I'm getting I ...