Seems like MySql.Data Package is not compatible with Windows 10 Novermber Update (10.0; Build 10586).
In order to run my application on emulators, I need to set minimum target to Windows 10 Novermber Update. But I need mysql connections too. What can I do?
Package MySql.Data 8.0.11 is not compatible with uap10.0.10586 (UAP,Version=v10.0.10586)
EDIT:
So I tried to install old version of Mysql.Data (6.10.6). It successfully installed but now, when I try to connect to Mysql database it gives this error below:
FileNotFoundException: Could not load file or assembly
'System.Diagnostics.Process, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.
connString = "*********";
mcon = new MySqlConnection(connString);
cmd = mcon.CreateCommand();
mcon.Open();//error happens at this line
As the NuGet MySql.Data 6.10.6 Dependencies, it requires .NETStandard 2.0 witch is only supported in UWP app version 16299 now (see .NET Standard), so if you want to use this NuGet in UWP app, you should set both your app target version and min version on Fall Creators Update build 16299.
So as the MySql.Data 8.0.11, you also need to set both your app target version and min version on Fall Creators Update build 16299.
Related
I have existing app that uses MySQL Server. Some errors I was getting when trying to add a new feature led me to upgrading to 'MySql.Data.EntityFramework 8.0.11'.
error I am getting when on:
public CitiesContext() : base("name=CitiesContext"):
An error occurred creating the configuration section handler for entityFramework: Could not load file or assembly 'EntityFramework, Version=4.6.1.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Under my properties, my target framework is still version 4.6.1.
Is there a 'how to document' somewhere on how to upgrade the EntityFrame work? I know several of the other installed packages were installed while targeting v 4.6.1, so lots of other types of errors using (like hay this was compiled with v 4.6) when trying to compile with a web.congf using
I have installed
PM> Install-Package EntityFramework -Version 6.4.4
Package 'EntityFramework.6.4.4' already exists in project 'Lat34North'
Time Elapsed: 00:00:00.0186347
Please note. This is a hobby for me, not a profession. The app is written using asp.net mvs an first issued in 2018. Do I just need to change the target in the properties and upgrade all the other packages??
Thank you for any help.
I am running Squirrel-SQL version 3.9.0 using JDK 10 on MS-Windows 10. I have configured the Microsoft SQL server JDBC driver sqljdbc42.jar along with it's native DDLs to enable native kerberos authentication. But when I try to connect to my database, I get the message JDBC Driver class not found class java.lang.ClassNotFoundException: javax.xml.bind.DatatypeConverter. How do you fix this issue?
I was able to fix this issue by placing the jaxb-api-2.3.0.jar into squirrel-sql-3.9.0/lib folder and restarting the application.
had same problem . i updgrated everything to last version of Squirel 4.5.1 (janvier 2023) & last JDK 19 & last driver SqlServer , but problem continue to occur
i found another post on StackOverflow who asked which repository had this jaxb jar
How do I resolve Could not find artifact javax.xml.bind:jaxb-api:pom:2.3.0-b161121.1438 in central (https://repo1.maven.org/maven2)?
this is the link to jaxb jar, i added it in lib/ under squirell directory , then it worked
https://maven.java.net/#nexus-search;gav~javax.xml.bind~jaxb-api~2.3.0-b161121.1438~~
I am trying to connect my UWP app to the Azure IotHub with the code below. I have tried a console app with the same code and it works but not on the UWP app.
I have given all the permissions to the UWP app (internet, and all other after that).
Tried a Get with HttpClient and the internet connection works
I have also tried to use the newest target for the UWP app (Win 10, version 1803)
To connect to the IotHub from my UWP app i am using a nuget package: Microsoft.Azure.Devices.Client v 1.17.1
On the UWP the code stops at await device.OpenAsync() and timeouts after some time
Am i missing something?
The code:
string deviceConnectionString = "<CONNECTION STRING>";
var device = DeviceClient.CreateFromConnectionString(deviceConnectionString);
await device.OpenAsync();
Message bla = new Message(Encoding.ASCII.GetBytes("blablabla"));
await device.SendEventAsync(bla);
UPDATE - FIX
The transport type needs to be defined, guess the default transport type does not work with UWP. When creating the client use this:
var device = DeviceClient.CreateFromConnectionString(deviceConnectionString, TransportType.Amqp_WebSocket_Only);
I have just tested on my RPi3B with your setup such as
compiled for Target version: Win 10, version 1803
Microsoft.Azure.Devices.Client v1.17.1
Microsoft.NETCore.UniversalWindowsPlatform v6.1.7
and the runtime failed (Windows IoT Core 10.0.17723.1000
) with the following error:
Could not load file or assembly 'System.Net.Security, Version=4.0.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.
so, the workaround is:
use the Microsoft.Azure.Devices.Client version v1.6.0
after this change my test program Blinky on RPi3B is working.
The latest version client SDK does not work on UWP using AMQP.There is a Github issue#421 here. Please trace this issue. As Roman Kiss mentioned, Microsoft.Azure.Devices.Client version v1.6.0 works fine, you can try to use this version.
I'm using Flash Develop 4.6.2.5, and I cannot compile my app with AIR versions above 3.9.
I've tried with 4.0, 13.0 and 14.0
Packaging: dist\app.apk
project\application.xml: error 102:
Invalid namespace http://ns.adobe.com/air/application/14.0 APK setup creation
FAILED.
Here is all the procedures I've already did:
After some struggle here is the solution:
Switch the order of the PATH at SetupSDK.bat (line ~35):
Original:
:succeed
set PATH=%PATH%;%FLEX_SDK%\bin
Modified:
:succeed
set PATH=%FLEX_SDK%\bin;%PATH%
The problem should be related with something that I've installed in my system %PATH% which is having conflicts with something from %FLEX_SDK%, by switching the order you are forcing the packager to give preference to Flex SDK.
When I try to build the JDBC driver, from the source downloaded from here , I get many compilation errors. For example,
The type CallableStatement must implement the inherited abstract method CallableStatement.getCharacterStream(int)
in CallableStatement.java line 57
All these error indicate, I thought, that the driver is compatible with JDK 1.5, because the specified method wasn't part of the JDBC spec in JDK 1.5.
However, when I tried to build the driver with JDK 1.5, I got errors indicating that JDK 1.6 is required. For example,
The import java.sql.RowIdLifetime cannot be resolved
where RowIdLifetime is a class that wasn't part of JDK 1.5.
So, which one is it? JDK 1.5 or 1.6? Am I missing something when I try to build?
Having read the file connector-j.html that is bundled with the source, it looks like I need both:
If you are building Connector/J 5.1 make sure that you have both JDK 1.6.x installed and an older JDK such as JDK 1.5.x. This is because Connector/J supports both JDBC 3.0 (which was prior to JDK 1.6.x) and JDBC 4.0. Set your JAVA_HOME environment variable to the path of the older JDK installation.
Next time, I'll RTM before posting.