Currently I have windows 10 and .NET framework 4.8 in my laptop, when I am trying to install MySQL 8.0.23 with 4.8 .NET framework it gives me error that I mentioned below:
MySQLInstallerLauncher.exe - .NET Framework Initialization Error
To run this application, you first must install one of the following version of .NET Framework :v4.0.30319.
Related
is there a workaround that allows me to connect and query MySQL 8 database from within my rubymotion (RedPotion) Projet, instead of defining and statically compiling my schema in rubymotion??
Below is my development environment.
Ruby version 2.5.8
RubyMotion 7.4
ProMotion 2.8.2
cocoapods 1.8.0
redpotion 1.7.1
I just started with Authentication and authorization for SPAs of Dotnet core 3.0 by using
dotnet new angular -o <output_directory_name> -au Individual
and it created a new project with Angular as a client side app and ASP.net core as a backend. Now I want to use MySQL with this template.
I have tried using two providers for this
MySql.Data.EntityFrameworkCore
Pomelo.EntityFrameworkCore.MySql
but both of them are not supported with Entityframework core 3.0 and asking me to downgrade to Entityframework core 2.2. When I downgraded to Entityframework core 2.2 another package named Microsoft.AspNetCore.ApiAuthorization.IdentityServer starts breaking as it requires Entityframework core version 3.0 and above.
Can somebody please tell me how to setup this template of Authentication and Authorization for SPAs for MySQL?
It turned out I had to wait some time for Pomelo Entity Framework Team to release the .NET Core 3.0 Supported version which is available now. All the other things are now working as expected.
I am trying to install MYSQL Workbench but shows the error that says
Mysql workbench require the .net framework 4.5.2 to be installed.
But then when I download .net framework in my windows 8.1 it says
Microsoft .net framework is already a part of your system. You don't need to install the .net framework 4.5 redistributable.
So now please help me.
There are several ways to fix the issue:
1) Go to: https://dev.mysql.com/downloads/file/?id=480542
and update the MySQL INTALLER
to add Workbench 8.0
if that doesn't work
2) go to: https://dev.mysql.com/doc/refman/8.0/en/source-configuration-options.html
and look at possible resources to fix the issue,
3) Go to : Visual Studio and Modify by selecting
Desktop development C++
this will allow you to update the required software.
if all of these methods fail completely uninstall Visual Studio and MySQL and continue to restart computer.
Reinstall: https://dev.mysql.com/downloads/file/?id=480542
good luck.
This issue MySQL workbench caused because of .Net Framework 3.5 on Windows 8. Please install .Net Framework 3.5 on Windows first and then try MySQL workbench or follow these references
Follow Reference 1 or Reference 2
I'm trying to connect to sqlserver 2008 r2 database in Netbeans and it keeps giving me this error:
unable to add connection. Cannot establish connection to jdbc:sqlserver://.... using com.microsoft.sqlserver.jdbc.sqlserverdriver (Java Runtime Environment version 1.8 is not supported by this driver. Use the sqljdbc4.jar class library, which provides support for JDBC 4.0.
This is an existing project that is working just fine and needs a java code update.
I'm using Netbeans 8.1, have java 8 update 73 and java SE kit 8. not sure what else I need to be checking.
Any help is appreciated.
I was able to fix this by updating the ms sqlserver 2005 driver to point to the sqljdbc4 jar file. Then it connected fine.
I'm getting an exception “System.InvalidOperationException: Hashtable insert failed. Load factor too high.”
My application is developed in VS2010 with 4.0 framework and it is working fine in our development environment (4.0 version ) (for 4.0 framework I'm able to find the hotfix and I've installed it in my development environment). In production environment framework is upgraded to 4.5 version and we often getting the mentioned exception.
Application developed : windws 7 - 32 bit OS / vb.net 4.0
Development environment (hotfix installed) : windows server 2008 - 64 bit / dotnet FW 4.0
Prod Environment : windows server 2008 - 64 bit / dotnet FW 4.5
Kindly help me resolving this issue.
Thanks
The hot fix for 4.5 is available here : kb2803754
And we need to contact the Microsoft support to get the hot fix installation file.
MSDN thread for KB2803754 in .NET 4.5.1 framwork