DuplicateMigrationException: Duplicate migration version 637163190176455422

Hello,

nopCommerce 4.3

The plugin "Plugin Name" not installed

FluentMigrator.Exceptions.DuplicateMigrationException: Duplicate migration version 637163190176455422.
   at FluentMigrator.Runner.DefaultMigrationInformationLoader.LoadMigrations()
   at FluentMigrator.Runner.MigrationRunner.GetUpMigrationsToApply(Int64 version)
   at FluentMigrator.Runner.MigrationRunner.MigrateUp(Int64 targetVersion, Boolean useAutomaticTransactionManagement)
   at FluentMigrator.Runner.MigrationRunner.MigrateUp(Int64 targetVersion)
   at Nop.Data.Migrations.MigrationManager.ApplyUpMigrations(Assembly assembly, Boolean isUpdateProcess) in C:\Users\Admin\Downloads\nopCommerce-develop\nopCommerce-develop\src\Libraries\Nop.Data\Migrations\MigrationManager.cs:line 185
   at Nop.Services.Plugins.PluginService.InsertPluginData(Type pluginType, Boolean isUpdateProcess) in C:\Users\Admin\Downloads\nopCommerce-develop\nopCommerce-develop\src\Libraries\Nop.Services\Plugins\PluginService.cs:line 193
   at Nop.Services.Plugins.PluginService.InstallPlugins() in C:\Users\Admin\Downloads\nopCommerce-develop\nopCommerce-develop\src\Libraries\Nop.Services\Plugins\PluginService.cs:line 466

Solution:
If you got above error then you just need to go your SchemaMigration.cs file and change something on bold number  on below line

[NopMigration("2020/02/03 09:30:17:6455423", "Plugin Name base schema")] 

Hope it will help you.

Thanks,
Jatin

forefront wrote:

This worked for me.  Thank you so much

I am having the same problem. The solution above did not work. How can I solve it?

"FoxNetSoft.Plugin.Feed.Manager" plugin not installed
Full message  
FluentMigrator.Exceptions.DuplicateMigrationException: Duplicate migration version 637163177576455442.
   at FluentMigrator.Runner.DefaultMigrationInformationLoader.LoadMigrations()
   at FluentMigrator.Runner.MigrationRunner.GetUpMigrationsToApply(Int64 version)
   at FluentMigrator.Runner.MigrationRunner.MigrateUp(Int64 targetVersion, Boolean useAutomaticTransactionManagement)
   at FluentMigrator.Runner.MigrationRunner.MigrateUp(Int64 targetVersion)
   at Nop.Data.Migrations.MigrationManager.ApplyUpMigrations(Assembly assembly, Boolean isUpdateProcess) in G:\Yeni klasör (2)\NopTicaret -BujiGarage\Libraries\Nop.Data\Migrations\MigrationManager.cs:line 180
   at Nop.Services.Plugins.PluginService.InsertPluginData(Type pluginType, Boolean isUpdateProcess) in G:\Yeni klasör (2)\NopTicaret -BujiGarage\Libraries\Nop.Services\Plugins\PluginService.cs:line 194
   at Nop.Services.Plugins.PluginService.InstallPlugins() in G:\Yeni klasör (2)\NopTicaret -BujiGarage\Libraries\Nop.Services\Plugins\PluginService.cs:line 469

You will find another plugin has NopMigrationAttribute Dated as 2020-02-03 09:30:17.64 corresponding to ticks 637163190176455422 - which is version number
Search within entire plugins projects for this date and change it
This will get date from ticks (version number)
https://tickstodatetime.azurewebsites.net
Example :
[NopMigration("2020-02-03 09:30:17.64", "yourDescription")]
    public class YourClassMigration : Migration

umut_gulacti wrote:

You will find another plugin has NopMigrationAttribute Dated as 2020-02-03 09:30:17.64 corresponding to ticks 637163190176455422 - which is version number
Search within entire plugins projects for this date and change it
This will get date from ticks (version number)
https://tickstodatetime.azurewebsites.net
Example :
[NopMigration("2020-02-03 09:30:17.64", "yourDescription")]
    public class YourClassMigration : Migration