Class \app\service\controller\api\add does not exist

Call Stack

1. in NodeService.php line 122
2. at ReflectionClass->__construct() in NodeService.php line 122
3. at NodeService->getMethods() in AdminService.php line 143
4. at AdminService->check() in Library.php line 137
5. at Library->think\admin\{closure}()
6. at call_user_func() in Middleware.php line 142
7. at Middleware->think\{closure}() in Pipeline.php line 85
8. at Pipeline->think\{closure}() in Pipeline.php line 66
9. at Pipeline->then() in Route.php line 773
10. at Route->dispatch() in Http.php line 216
11. at Http->dispatchToRoute() in Http.php line 206
12. at Http->think\{closure}() in Pipeline.php line 59
13. at Pipeline->think\{closure}() in Multiple.php line 72
14. at Multiple->think\admin\multiple\{closure}() in Pipeline.php line 59
15. at Pipeline->think\{closure}() in Pipeline.php line 66
16. at Pipeline->then() in Multiple.php line 73
17. at Multiple->handle()
18. at call_user_func() in Middleware.php line 142
19. at Middleware->think\{closure}() in Pipeline.php line 85
20. at Pipeline->think\{closure}() in LoadLangPack.php line 57
21. at LoadLangPack->handle()
22. at call_user_func() in Middleware.php line 142
23. at Middleware->think\{closure}() in Pipeline.php line 85
24. at Pipeline->think\{closure}() in SessionInit.php line 67
25. at SessionInit->handle()
26. at call_user_func() in Middleware.php line 142
27. at Middleware->think\{closure}() in Pipeline.php line 85
28. at Pipeline->think\{closure}() in Pipeline.php line 66
29. at Pipeline->then() in Http.php line 207
30. at Http->runWithRequest() in Http.php line 170
31. at Http->run() in SystemService.php line 484
32. at SystemService->doInit() in index.php line 10