FSharp.Data.dll not found - json

I am creating an example for our next F# meetup and have run into an issue.
I have downloaded the FSharp.Data v2.2.1 to try the JSON tutorials to parse (stock options) data downloaded from the web. I have been struggling with this issue for almost a week now. I have followed the suggestions seen in other posts including complete uninstall of packages suggestion. I ran into the same issue trying to use the CSV provider and decided to switch to JSON.
I have #load #"C:\ full path to dll ...\lib\net40\FSharp.Data.dll" For some reason I have to give the full path for the F# script file to recognize it.
The line open FSharp.Data has an error "The namespace 'Data' is not defined"
Nuget package manager shows that FSharp.Data version:2.2.1 is installed.
I have uninstalled and reinstalled all packages in the project several times but it does not change the error.
So I am stuck at that point. I could use some insights from anyone who has been down this path.

The following steps worked for me. I started from a new F# project and did everything in F# Interactive.
Right click references folder in the project manager.
Select manage nuget packages
Install FSharp.Data
Reference the library in F# Interactive:
\#r #"C:\Users\{Full project path}\packages\FSharp.Data.2.2.1\lib\net40\FSharp.Data.DesignTime.dll";;
I get the warning that the library is locked. But F# Interactive allows me to open it.
Open the library:
open FSharp.Data;;
Run JsonProvider on file with data:
type Stocks = JsonProvider<"C:\msft.txt">;;

Related

How to add arduino libraries to espressif IDE?

We are working on a project which requires CAN communication in it. We have made some code in the Arduino IDE which we are trying to do in ESP IDE. However, there are some libraries which we are finding difficult to import into the esp IDE, example (Adafruit). Is there any way we can do it?
We cloned the Arduino as component library from the github and made the necessary changes into some basic codes such as wifi scan from arduino IDE which worked successfully in the espressif IDE , we tried the same method and cloned the Adafruit libraries for OLED and MLX sensor but each time we tried to build program, it highlighted the library includation line and said "no such file or directory exits", we expect for a method to resolve this issue.
You can install libraries from a local ZIP file or by using the built-in library manager.
Go to Sketch > Include Library > Manage Libraries. Type a name in and find the one that you want to install and click install.

TKCustomMap Version Conflict

This issue has been reported on GitHub here -
https://github.com/TorbenK/TK.CustomMap/issues/325
Has anyone else has struggled with this? I was stoked to find this nuget package because it does exactly what I'm looking for but it needs Places and some other GooglePlayServices installed and I can't install them because of this conflict.
I'm also not sure if uninstalling TK.CustomMap and then installing the Play Services would even help because the person who reported the issue on GitHub said-
I converted my app to .net 2.0 and had to use the newest Google play services
60.1142.1 for AdMob to work. It wouldn't install until I uninstalled TK.CustomMap, and now TK.CustomMap won't reinstall because it only want to use GooglePlayServices 42.1021.1
Severity Code Description Project File Line Suppression State
Error NU1107 Version conflict detected for Xamarin.GooglePlayServices.Tasks. Reference the package directly from the project to resolve this issue.
HunterTracker.Android -> Xamarin.GooglePlayServices.Base 60.1142.1 -> Xamarin.GooglePlayServices.Tasks (= 60.1142.1)
HunterTracker.Android -> HunterTracker -> TK.CustomMap 2.0.1 -> Xamarin.GooglePlayServices.Location 42.1021.1 -> Xamarin.GooglePlayServices.Tasks (= 42.1021.1).
That's pretty much the exact error I'm getting trying to install the other packages. There's no resolution on github.
Anybody found a work around? Or does anyone know how to "Reference the package directly from the project"?
Thanks to SushiHangover's comments above pointing me in the right direction I was able to discover what I needed to do here. I had an error updating the nuget packages of TK.CustomMap at first because v26 Xamarin.Android.Support.Vector.Drawable was targeting MonoAndroid8.0 and the update to v27 must target MonoAndroid8.1 So it took quite a bit just to be able to update the nuget packages in order to get the assemblies with later versions so I could use TK.CustomMap in my solution. But I was eventually able to get there. Here were the steps I followed (as best I can remember). I am unable to compile ios right now because I don't have a MAC so that fix will have to come later. This fix is for the shared project and Android project only
Download the TK.CustomMap-master from github
Extract it and delete the Sample project completely (I also deleted the UWP project as I'm not really interested in that at this time)
Opened and built then closed. Deleted packages folder, vs folder, bin and obj from Android and Shared Project (this step is probably not necessary but I did it so...)
In the packages.config in Android changed all targets from monoandroid80 to monoandroid81 save file
In the TK.CustomMap.Android.csproj for every v26.0.1 of any Xamarin.Android.Support or other Xamarin.Android util package changed 26.0.1\lib\MonoAndroid80 to 27.0.2.1\lib\MonoAndroid81 - save file
In the nuget folder in TK.CustomMap.nuspec changed the target framework in this section
<group targetFramework="lib\MonoAndroid7.0">
<dependency id="Xamarin.GooglePlayServices.Location" version="42.1021.1" />
<dependency id="Xamarin.GooglePlayServices.Places" version="42.1021.1" />
<dependency id="Xamarin.Android.Maps.Utils" version="0.5.0" />
<dependency id="Xamarin.Forms" version="2.5.0.91635" />
<dependency id="Newtonsoft.Json" version="10.0.3" />
</group>
to
<group targetFramework="lib\MonoAndroid">
so it could target any version
Opened and updated all nuget packages using package manager (not console). Built debug and release builds
At this point opened solution I had tried to implement TK.CustomMap in previously to attempt the fix. Remember the original issues was that the latest frameworks could not be used and 42.1021.1 frameworks were unable to locate com.google.gms.location and com.google.gms.places.ui files so they had to be updated or no TK.CustomMap
In the problem solution uninstalled TK.CustomMap from all projects
In the problem solution Android project added reference to all the dlls in the release folder of the Android bin file from TK.CustomMap project.
Installed updates for all Xamarin.Android frameworks in problem solution through Package Manager (not console)
Installed updates of all other nuget packages for all projects using Package Manager (not console)
Installed TK.CustomMap to Shared project using Package Manager (not console)
Added the References to the android project a second time. May or may not have helped.
Installed TK.CustomMap Nuget Package using Package Manager (not console)
Built and ran on Live Player successfully!!
Thanks to Sushi Hangover for the advice. I haven't seen any comprehensive tutorials anywhere on how to accomplish this so I figured I would post my own answer in case anyone else was looking. Definitely if you are new to VS all this stuff is no walk in the park in the beginning.
Thanks to #Travis Fleenor. This is my solution. I change a bit your sequence in order to work on mine.
1. Make sure the original proyect from github (https://github.com/TorbenK/TK.CustomMap) works and you can run it.
2. Update the nugets where you get the conflict. In my case I got conflicted in googleplay library version. I updated it in the original proyect and then assure it could run it.
3. Compile entire solution in release mode. Then, copied the generated dll from bin/release and pasted them in a folder in my desktop.
4. I referenced those dll to shared proyect and android proyect. I only used nuget package manager to install some missing packages needed for the tk.custom. Notice that you only will reference some dll that the proyect accept. For the mayority Visual will prompt ' dll already referenced' something.
5. first reference your shared proyect, later your android one. That's all. make sure the you ca recompile solution.
Hope this helps

Visual studio project.json does not have a runtime section

I ran into a error in visual studio 2017, I'm searching over the net but I don't find anything usefull, so my question is, how can I solve this:
Severity Code Description Project File Line Suppression State
Error Your project.json doesn't have a runtimes section. You should add '"runtimes": { "win": { } }' to your project.json and then re-run NuGet restore.
I was seaching for file where is located in my project but with no succsess.
Thanks
I got rid of this problem by manually deleting Visual Studio obj folder of the project that it's complaining about (the 'Clean Solution' command wasn't getting rid of it).
I found the answer through this and this threads.
I had the same issue after trying to migrate all my projects to the new .csproj format manually. I had an issue with one projet in the new format, so I reverted from git, and this message started to show up.
What I did:
Closed VS
Removed the .vs folder
Removed the packages folder
Restarted VS
Tried to build
Had issues with namespaces not found, as if packages were not installed
Opened NuGet package manager console
Ran Update-Package -reinstall -ProjectName <project>
Problem gone!
Hope it helps someone with the same issue :)
I upgraded a NuGet Package.
Then I undid some changes for the project, but the NuGet Packege had created a json file called project inside the project folder.
Inside this file, I could find runtimes.
But I just deleted this json file and built again.

Compiling sqlite-winrt for using SQL in WinRT/WP app with SQLite

I'm trying to use the sqlite-winrt library at https://sqlwinrt.codeplex.com (cf. http://blogs.windows.com/windows_phone/b/wpdev/archive/2013/05/30/sqlite-winrt-wrapper-for-windows-phone.aspx) because I need to access an SQLite database via SQL commands in a WinRT 8.1 and a WP8 app and this library seems the only available option.
Anyway, there is no binary release and if I try compiling the source I get several link errors for unresolved externals against the SQLite DLL. I posted an issue at codeplex but got no reply yet, so I was wondering if anyone had already managed to successfully compile this lib and how (or if you know of any viable alternative for RT8.1 and WP8). Here is what I did:
downloaded the latest source from the site.
downloaded and installed 2 VSIX from http://www.sqlite.org/download.html: sqlite-winrt81-3080002.vsix for RT 8.1 and sqlite-wp80-winrt-3080100.vsix for WP.
executed the powershell scripts in each subfolder of the source code solution, which are required to update the projects with newer releases of the SQLite for WinRT extension. The current versions of the scripts refer to SQLite for WinRT 8.1 (prerelease) which is the same I downloaded above.
opened the VS2013 solution and removed the RT project (I just need RT8.1 and WP, this was for WinRT 8.0).
5) built the solution, which failed with link errors.
If I see the RT8.1 project properties, I can confirm the reference to SQLite is under C:\Program Files (x86)\Microsoft SDKs\Windows\v8.1\ExtensionSDKs\SQLite.WinRT81\3.8.0.2.
Did anyone manage to use this lib? Thanks!
I also once had that problem. I fix it by editing the project file manually. At that time, the powershell script updating the wrong path. That's why I always failed when compiling my project. After I edit the project file using external text editor (I use sublime text), the projects are linked correctly.
You can try DatabasesCx. It is another SQLite Wrapper using Windows Runtime Component technology. It is freeware distributed as precompiled binary. You can find the details at http://www.almanacsoft.com/databasescx

gwtprojsonserializer 1.0.4 jar - error serializing arraylist

I am using gwtprojsonserializer to convert objects to JSON. I've added the version 1.0.4 jar I downloaded from the website http://code.google.com/p/gwtprojsonserializer/ but although the source code on the website includes functionality for serializing arraylists, it is not included in the jar and hence i get the following error:
com.kfuntak.gwt.json.serialization.client.SerializationException: Can't find object serializer for java.util.ArrayList
Does anyone know how I can update the jar or use their latest source code?
Thanks in advance.
Its open source project. The entire source code can be easily downloaded from http://code.google.com/p/gwtprojsonserializer/source/browse/#svn%2Ftrunk
I am assuming the required code for serializing arraylists is in trunk. You can add/remove/modify on you local copy. Build the jar ( it just requires mvn clean install command)
If you are having local repository, use mvn deploy. Ensure your version id is different to avoid confusion.