ABP Suite Entity error #9814

10 Answer(s)

• 

  0

  AI-Bot created 7 days ago

  Support Team ABP Agent

  When you see the error "Error occurred on DB migration step! Make sure the project is compiled and working. Command output: Build started... Build failed. Use dotnet build to see the errors." in ABP Suite, it means the code generation step failed because your solution did not build successfully.

  To resolve this:

  1. Open a terminal in the root folder of your solution.
  2. Run the following command to see the actual build errors:

  dotnet build
  

  3. Review the error messages shown in the terminal. Fix any code, dependency, or configuration issues reported.
  4. Once the build succeeds, return to ABP Suite and try generating the entity again.

  This is a common step in the ABP Suite workflow: the Suite relies on a successful build to generate migrations and backend code. Any compilation error in your solution (including missing references, syntax errors, or misconfigurations) will cause this step to fail.

  For more details on entity generation and troubleshooting, see:

  • https://docs.abp.io/en/abp/latest/Suite/generating-crud-page

  ---

  This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

  Save Cancel
• 

  0

  maliming created 6 days ago

  Support Team Fullstack Developer

  hi

  Can you try building your project?

  dotnet build

  Thanks.

  Save Cancel
• 

  0

  yazilim.ithinka created 6 days ago

  C:\src\ClassifAI\services\management>dotnet build Restore complete (1.0s) ClassifAI.ManagementService.Contracts succeeded (2.4s) → ClassifAI.ManagementService.Contracts\bin\Debug\net9.0\ClassifAI.ManagementService.Contracts.dll ClassifAI.ManagementService failed with 50 error(s) and 5 warning(s) (4.8s) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(11,35): error CS0234: The type or namespace name 'Shared' does not exist in the namespace 'ClassifAI.ManagementService' (are you missing an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(11,35): error CS0234: The type or namespace name 'Shared' does not exist in the namespace 'ClassifAI.ManagementService' (are you missing an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(11,35): error CS0234: The type or namespace name 'Shared' does not exist in the namespace 'ClassifAI.ManagementService' (are you missing an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Data\ManagementServiceDatabaseMigrationEventHandler.cs(4,7): warning CS0105: The using directive for 'Volo.Abp.DistributedLocking' appeared previously in this namespace C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Services\Categories\CategoriesAppService.Extended.cs(25,7): warning CS0105: The using directive for 'ClassifAI.ManagementService.Entities.Categories' appeared previously in this namespace C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Services\Categories\CategoriesAppService.Extended.cs(26,7): warning CS0105: The using directive for 'ClassifAI.ManagementService.Services.Dtos.Categories' appeared previously in this namespace C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Services\Categories\CategoriesAppService.Extended.cs(27,7): warning CS0105: The using directive for 'ClassifAI.ManagementService.Data.Categories' appeared previously in this namespace C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Services\Categories\CategoriesAppService.Extended.cs(28,7): warning CS0105: The using directive for 'ClassifAI.ManagementService.Services.Dtos.Shared' appeared previously in this namespace C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.Extended.cs(17,57): error CS0246: The type or namespace name 'ITrainsAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.Extended.cs(17,67): error CS0246: The type or namespace name 'IValidationsAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.Extended.cs(19,32): error CS0246: The type or namespace name 'ITrainsAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.Extended.cs(19,37): error CS0246: The type or namespace name 'IValidationsAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(30,68): error CS0246: The type or namespace name 'GetTrainsInput' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(30,44): error CS0246: The type or namespace name 'TrainDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(30,73): error CS0246: The type or namespace name 'GetValidationsInput' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(30,44): error CS0246: The type or namespace name 'ValidationDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(30,71): error CS0246: The type or namespace name 'GetCategoriesInput' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(30,44): error CS0246: The type or namespace name 'CategoryDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(37,29): error CS0246: The type or namespace name 'CategoryDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(37,29): error CS0246: The type or namespace name 'ValidationDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(37,29): error CS0246: The type or namespace name 'TrainDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(43,54): error CS0246: The type or namespace name 'CategoryCreateDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(43,29): error CS0246: The type or namespace name 'CategoryDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(43,56): error CS0246: The type or namespace name 'ValidationCreateDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(43,29): error CS0246: The type or namespace name 'ValidationDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(43,51): error CS0246: The type or namespace name 'TrainCreateDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(43,29): error CS0246: The type or namespace name 'TrainDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(50,63): error CS0246: The type or namespace name 'CategoryUpdateDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(50,29): error CS0246: The type or namespace name 'CategoryDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(50,65): error CS0246: The type or namespace name 'ValidationUpdateDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(50,29): error CS0246: The type or namespace name 'ValidationDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(50,60): error CS0246: The type or namespace name 'TrainUpdateDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(50,29): error CS0246: The type or namespace name 'TrainDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(64,75): error CS0246: The type or namespace name 'CategoryExcelDownloadDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(71,57): error CS0234: The type or namespace name 'Shared' does not exist in the namespace 'ClassifAI.ManagementService' (are you missing an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(64,75): error CS0246: The type or namespace name 'TrainExcelDownloadDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(64,75): error CS0246: The type or namespace name 'ValidationExcelDownloadDto' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(71,57): error CS0234: The type or namespace name 'Shared' does not exist in the namespace 'ClassifAI.ManagementService' (are you missing an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(71,57): error CS0234: The type or namespace name 'Shared' does not exist in the namespace 'ClassifAI.ManagementService' (are you missing an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(85,44): error CS0246: The type or namespace name 'GetCategoriesInput' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(85,44): error CS0246: The type or namespace name 'GetValidationsInput' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(85,44): error CS0246: The type or namespace name 'GetTrainsInput' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.Extended.cs(18,63): error CS0535: 'CategoryController' does not implement interface member 'ICategoriesAppService.GetListAsync(GetCategoriesInput)' C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.Extended.cs(18,63): error CS0738: 'CategoryController' does not implement interface member 'ICategoriesAppService.GetAsync(Guid)'. 'CategoryControllerBase.GetAsync(Guid)' cannot implement 'ICategoriesAppService.GetAsync(Guid)' because it does not have the matching return type of 'Task<CategoryDto>'. C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.Extended.cs(18,63): error CS0535: 'CategoryController' does not implement interface member 'ICategoriesAppService.CreateAsync(CategoryCreateDto)' C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.Extended.cs(18,63): error CS0535: 'CategoryController' does not implement interface member 'ICategoriesAppService.UpdateAsync(Guid, CategoryUpdateDto)' C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.Extended.cs(18,63): error CS0535: 'CategoryController' does not implement interface member 'ICategoriesAppService.GetListAsExcelFileAsync(CategoryExcelDownloadDto)' C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.Extended.cs(18,63): error CS0535: 'CategoryController' does not implement interface member 'ICategoriesAppService.DeleteAllAsync(GetCategoriesInput)' C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.Extended.cs(18,63): error CS0738: 'CategoryController' does not implement interface member 'ICategoriesAppService.GetDownloadTokenAsync()'. 'CategoryControllerBase.GetDownloadTokenAsync()' cannot implement 'ICategoriesAppService.GetDownloadTokenAsync()' because it does not have the matching return type of 'Task<DownloadTokenResultDto>'. C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(22,19): error CS0246: The type or namespace name 'ICategoriesAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(22,19): error CS0246: The type or namespace name 'IValidationsAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(22,19): error CS0246: The type or namespace name 'ITrainsAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Categories\CategoryController.cs(24,39): error CS0246: The type or namespace name 'ICategoriesAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Trains\TrainController.cs(24,36): error CS0246: The type or namespace name 'ITrainsAppService' could not be found (are you missing a using directive or an assembly reference?) C:\src\ClassifAI\services\management\ClassifAI.ManagementService\Controllers\Validations\ValidationController.cs(24,41): error CS0246: The type or namespace name 'IValidationsAppService' could not be found (are you missing a using directive or an assembly reference?)

  Build failed with 50 error(s) and 5 warning(s) in 8.5s

  The error I get when I run dotnet build in the service where I created the entity still persists, and the same error also occurs when I rebuild the solution in Visual Studio.

  Save Cancel
• 

  0

  maliming created 6 days ago

  Support Team Fullstack Developer

  hi

  Is the build error caused by the Suite?

  Thanks.

  Save Cancel
• 

  0

  yazilim.ithinka created 6 days ago

  Hi, I created entity over suite and then error occur. I had closed all services, containers, apps, gateways before error occur. Thanks.

  Save Cancel
• 

  0

  maliming created 5 days ago

  Support Team Fullstack Developer

  Thanks. Our suite team will check this.

  Save Cancel
• 

  0

  yazilim.ithinka created 4 days ago

  Has the issue been resolved? When I checked today, the same error still persists.

  Save Cancel
• 

  0

  EngincanV created 4 days ago

  Support Team .NET Developer

  [yazilim.ithinka] said: Has the issue been resolved? When I checked today, the same error still persists.

  Hi, no, currently it's not resolved. We will try to fix it asap.

  Save Cancel
• 

  0

  yazilim.ithinka created 4 hours ago

  Has the issue been resolved? I had used this link https://abp.io/support/questions/8627/Install-specific-version-of-ABP-Studio and then I downgrade abp studio, suite, cli version but I had taken angular cannot get error. Please resolve this issue or provide installation instructions for working versions and how to proceed. This issue is disrupting our work at Abp.

  Save Cancel
• 

  0

  EngincanV created 3 hours ago

  Support Team .NET Developer

  [yazilim.ithinka] said: Has the issue been resolved? I had used this link https://abp.io/support/questions/8627/Install-specific-version-of-ABP-Studio and then I downgrade abp studio, suite, cli version but I had taken angular cannot get error. Please resolve this issue or provide installation instructions for working versions and how to proceed. This issue is disrupting our work at Abp.

  Hi, we've fixed the problem but haven't released a new version yet:

  

  Currently, the best thing you can do is to manually fix the controller namespace or update the related templates. I suggest the first approach, you can open the relevant controller and add the required namespaces, and delete the wrong namespace:

  - using ClassifAI.ManagementService.Shared;
  + using ClassifAI.ManagementService.Services.Categories;
  + using ClassifAI.ManagementService.Services.Dtos.Categories;
  + using ClassifAI.ManagementService.Services.Dtos.Shared;
  

  Also, you need to update the namespaces in your *Control.Extended.cs file.

  Save Cancel