I was trying to install lejos on my laptop which has windows 8.1.
I downloaded eclipse 32bit.
I installed lejos plug in in eclipse.
I installed leJOS_EV3_0.9.0-beta_win32_setup.
Now i went to eclipse and created lejos nxt project. The problem that the project has red (!) and when i create a class it has error:
Description Resource Path Location Type
Unbound classpath container: 'org.lejos.nxt.ldt.LEJOS_LIBRARY_CONTAINER/nxt' in project 'test' test Build path Build Path Problem
What did i do wrong?
Ok after some more research I found a good video which explain how to install lejos on pc correct way. So after combining this video and eclipse install tutorial i was able to create class and run my first program.
Video: https://www.youtube.com/watch?v=hEFA0DdFhm8.
Tutorial: http://www.lejos.org/nxt/nxj/tutorial/Preliminaries/UsingEclipse.htm
Related
I am new to electron and trying to build a windows installer for the electron app using my mac. I am using electron-packager to package the app and then electron-wix-msi to build the installer. When the build installer steps are executed, the error Unable to read file info from exe. Falling back to packaging description. Error: spawn Unknown system error -86 is thrown. please see the full error message in the attached screenshot.
I would like to highlight that when I build an installer for macOS, it works. Should I understand that I can not build a windows installer using mac?
build_installer64.ts file:
You can't do that, you have to do this on the Windows platform.
I use GitHub Actions to build my app for each platform, code for Windows:
https://code.korbsstudio.com/KorbsStudio/electron-builder-sample/-/blob/main/.github/workflows/build.yml#L52-71
Optionally, you can also use a Windows virtual machine and repeat the same process in there.
Update, for those interested in doing this on Linux, building a EXE setup file seems to be possible. You'll need to have wine installed and use:
npx electron-builder build --win
After setting up VS Code, I'm trying to run an ASP.NET 5 project using Visual studio code's command palette on Ubuntu Linux 14.4.
The DNVM installed is for Mono. Following the steps given on VS code's official docs, the project is created with Yeoman scaffolder.
Whenever trying to start the project, I get the following error:
OmniSharp server is not running.
I found some posts when trying to solve this but most seems to be addressing either Console project or are given for OS x:
For a Console App
This is for debugging not running
The output of mono --version shows that it is >3.12:
My dnvm is already the latest
I can run the project by using dnx web command from Terminal.
However, my simple question:
How do I run ASP.NET 5 on Ubuntu using VS Code?
Side question : Not sure by when the debugging will be supported. Any rumours about the extension will be appreciated.
This seems to be a bug with OmniSharp and not specifically with VSCode
I am an experienced (but retired) Windows software developer, with more years experience than I care to admit, developing in C++, C#, VB and Java. I therefore decided to have a crack at Android development. My development machine is a Windows 7 box. My IDE of choice would be Microsoft Visual Studio but, for now, I am happy doing hand editing and launching tools from the command line.
I started by downloading the Android SDK and various additional items it suggested. I then started working my way through the tutorial at developer.android.com/training/basics/firstapp. Android list targets gave me a couple of choices (Android 4.2.2 and Google APIs:17). I then did Android create project from the command line and that appeared to do its stuff, creating MyFirstApp in my development folder. I then ran Android avd and created an emulator. I also added the android SDK's tools and platform-tools to my path. So far so good.
I fell at the next hurdle. The tutorial told me to change to the root folder of my project and run ant debug. At this point, Windows reports:
'ant' is not recognized as an internal or external command,
operable program or batch file.
I've searched around for ant.exe without success. Did I miss installing something or did I miss a vital step in the set-up? Any advice for this very green newbie would be greatly appreciated.
There is no ant.exe. Only ant.bat. Ant is a Java build tool.
If it comes with the Android SDK, make sure its bin directory is in your PATH environment variable. Otherwise, download it (from [http://ant.apache.org][1]), and follow the installation instructions on the web site.
Normally, simply unzipping it, putting its bin directory in the PATH envieonment variable, and setting a JAVA_HOME environment variable that points to your preferred JDK directory is sufficient.
I am trying to build a test MVC4 project on OS X 10.7.4 using Mono 2.10.9. I created a new empty MVC4 web application in Visual Studio used git to transfer the source code from Windows to Mac OS X. I then ran xbuild for .nuget package restore, but when I build in monodevelop I get a weird error:
/Users/tamasnagy/Developer/Spellbound/Spellbound/Spellbound.csproj: Error: /Library/Frameworks/Mono.framework/Versions/2.10.9/lib/mono/xbuild/Microsoft/VisualStudio/v10.0/WebApplications/Microsoft.WebApplication.targets: Project file could not be imported, it was being imported by /Users/tamasnagy/Developer/Spellbound/Spellbound/Spellbound.csproj: Imported project: "/Library/Frameworks/Mono.framework/Versions/2.10.9/lib/mono/xbuild/Microsoft/VisualStudio/v10.0/WebApplications/Microsoft.WebApplication.targets" does not exist. (Spellbound)
What could this mean? This also happens when I simply create a new MVC project in MonoDevelop and press build. Any ideas?
Create a symlink:
cd /usr/lib/mono/xbuild/Microsoft/VisualStudio/v9.0
ln -s v9.0 v10.0
I have the same exact ubuntu 12.04 distro on two different computers and could not figure out why mono would compile on one computer and not the other. But oh well, symlink solved the problem.
Change your csproj file to import v9.0, as so...
<Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v9.0\WebApplications\Microsoft.WebApplication.targets" />
Mono's MSBuild implementation (xbuild) does not have an implementation of the targets for ASP.NET projects.
You might be able to build in MonoDevelop. Make sure you have the experimental xbuild integration turned off in MonoDevelop preferences.
I know this is an old question, but it came up when searching for how to use WebApplications.targets on OSX, so it's still worth answering. With the current version of Mono (5.x), Webapplication.targets is included, so now all you have to do, is to set the VSToolsPath, and everything should just work.
If you are using standard bash shell, the .profile file is the place to put it:
export VSToolsPath=/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/xbuild/Microsoft/VisualStudio/v15.0/
I would like to get this demo running in my QTcreator. I' running this on osx 10.7 and i have the latest opencv installed. I can run this demo outside the qt creator but that's all. I was wondering how to make this work as a QTcreator project.
This can be solved by opening the cmake file in qtcreator it will then load all the files an can be compiled .