can't create a new Zebble project - xamarin-zebble

I've just started learning Zebble and installed all dependencies
and then I downloaded all extensions, but when I restart the vs 2019 and try to create a new zebble project, I can't even find zebble framework in the list, I also tried to find it by search but nothing appeared
I checked extensions and Zebbe is installed
I appreciate any help

You should install zebble-build package and create your project with command line

Related

Error: System' could not be found (are you missing a using directive or an assembly reference?) in vs 2019

I tried creating a asp.net core web application with mvc in visual code 2019 and as soon as I open it it showes me a lot of errors like in the picture.
enter image description here
I triend closing and restarting vs, cleaning and rebuilding the solution and restoring nuget packages and it is still not working.
I got similar issue where it was not able to detect the namespaces from .Net library. I uninstalled the SDK and reinstalled it. then it worked !
Check whether .Net SDK is installed properly in your system and do a clean install once again.
Right-click your project name then open the properties windows after that downgrade your Target framework version, build Solution then upgrade your Target framework version which is the latest, and then again Build Solution.
Hope it will resolve your issue.

Package installation error when new blank application in nanoframework is created

When i try create new blank application in nanoframework, i get package installation error.
error message
It seems some problem in nanoframework visual studio extension, my version is NET nanoFramework VS2019 Extension v2019.5.0.8.vsix, but i also tried another versions with same problem.
I have visual studio 2019 community edition and i have installed almost all components.
When i press ok, project is loaded, but is not possible compile it, because there are missing all assemblies. When i try add assembly, theres nothing to add and add nuget packages from nanoframework store leads to error.
when i try this:
pm> Install-Package nanoFramework.CoreLibrary.NoReflection -Version
1.10.1-preview.9
I get this error:
NU1202: Package nanoFramework.CoreLibrary.NoReflection
1.10.1-preview.9 is not compatible with netnanoframework10 (.NETna noFramework,Version=v1.0). Package
nanoFramework.CoreLibrary.NoReflection 1.10.1-preview.9 supports: net
(.NETFramework,Version=v0.0)
similiar when i try another package versions.
So the extensions is installed incorectly, but i cant find why. i tried it more times. uninstall and install again. from extenstion store, and from disc. nothing successfull.
The webserver NuGet released today fixes the issues with the version mismatches.
The issue with VS2019 16.9 remains. Reported to VS Developer Community here. Please up vote to help increase priority.
What is the Community version you're using?
After a little test, there seems to be an issue with the latest release of VS2019. A work around would be to:
Use V16.8.X
or
use an already created solution that you can edit.
or
add the required nuget to the project once it has been loaded (after the error):
Update: now fixed! it was due to a change to fix nuget, but caused an unintended consequence with nanoFramework.

Please install package: 'Xamarin.Android.Support.Animated.Vector.Drawable' available in SDK installer

I am trying run my working project in another pc gives me this types of errors.
Please install package: 'Xamarin.Android.Support.Animated.Vector.Drawable' available in SDK installer. Java library file C:\Users\Administrator\AppData\Local\Xamarin\Xamarin.Android.Support.Animated.Vector.Drawable\23.3.0.0\content
I tried some of the solutions that I found on the internet, but they didn't help me.
=> deleted zip file and downloaded again.
=> deleted bin and obj folder and restarted VS
=> clean, rebuild, run
There could be multiple reasons you're having this issue:
1: Check that you've android sdk on this PC and also check that your project's sdk is properly referenced from your solution.
2: Go to project nuget packages in solution explorer and see all the android related nuget packages are installed in your project.

Could not copy the files .... because it was not found error

I got a asp.net mvc project from my friend. This is her project but i need to work on it. So when i try to start it, there are some errors. Here is that errors;
Could not copy the file "_bin_deployableAssemblies\x86\sqlceme40.dll" because it was not found.
Could not copy the file "_bin_deployableAssemblies\x86\sqlcecompact40.dll" because it was not found.
Could not copy the file "_bin_deployableAssemblies\x86\sqlceer40EN.dll" because it was not found.
Could not copy the file "_bin_deployableAssemblies\x86\sqlceca40.dll" because it was not found.
Could not copy the file "_bin_deployableAssemblies\x86\sqlcese40.dll" because it was not found.
Could not copy the file "_bin_deployableAssemblies\x86\sqlceqp40.dll" because it was not found.
I did some search and found some solutions about updating my nuget packages. I did all updates including EntityFramework.SQLServerCompact. But i have still that errors and have no idea what to do. So can someone could help me?
Thanks in advance.
I ran into the same issue after updating VS to 153.
However since I am not Using SqlServerCompact edition anywhere in my project: I use Entity Framework to SQL Server proper I didn't feel the need to have those references and provider in the web.config.
In the Web Project - I used NUGET to remove all references to SQLServer Compact Edition. Then I Removed the reference to SqlCEProvider in the providers section of the web.config. Recompiled and everything works as expected.
You can try this command:
Update-package -Reinstall
from Console administrator packages (PM)
I solved this error using the following steps (order of some steps matters):
Installed SQL Server CE 4.0. I had to install the x64 version to match my OS, but it included the x86 redistributable files referenced in my project.
Using NuGet, removed EntityFramework.SqlServerCompact from my project
Using NuGet, removed Microsoft.SqlServer.Compact from my project
Using NuGet, installed EntityFramework.SqlServerCompact, which also installed Microsoft.SqlServer.Compact.
I had the same issue and i uninstalled SQLServer Compact Edition and installed again from nuget packages

NuGet doesn't show installed packages

I have MVC 5 project and I use NuGet to install packages. Yesterday I have installed a couple of packages, but today when I run my application I got an error of missing references. I've realized, that my project doesn't have any of references and files that were added from NuGet.I have all this packages in packages folder in my app, but no records about this packages in packages.config file. If I click Manage NuGet Packages in my solution explorer, in online search it shows me all my packages as installed, but in all installed tab it doesn't show me any of them! I didn't do anything since yesterday? What could happened and how to fix all my packages?
I have had this happen from time to time. There are two things that you can try:
Right click your solution in 'Solution Explorer' and select 'Enable NuGet Package Restore'
Close and Reopen VS
Try Rebuild
Otherwise, just uninstall/reinstall each package.
Hope that helps!
Sometime you added new package does't support to your .net framework which is currently active, so active related .net framework as well.
I just have experienced the same problem. In my case, two different versions of a sample package in the packages.config file causing the problem. After removing the older version of the package from the file, VS shows the list normally.

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