controller not exists:app\controller\Index

Call Stack

1. in Controller.php line 76
2. at Controller->exec() in Dispatch.php line 96
3. at Dispatch->run() in Route.php line 747
4. at Route->think\{closure}(object(Request)) in Pipeline.php line 59
5. at Pipeline->think\{closure}(object(Request)) in Pipeline.php line 65
6. at Pipeline->then(object(Closure)) in Route.php line 748
7. at Route->dispatch(object(Request), object(Closure)) in Http.php line 213
8. at Http->dispatchToRoute(object(Request)) in Http.php line 203
9. at Http->think\{closure}(object(Request)) in Pipeline.php line 59
10. at Pipeline->think\{closure}(object(Request)) in MultiApp.php line 65
11. at MultiApp->handle(object(Request), object(Closure))
12. at call_user_func([object(MultiApp), 'handle'], object(Request), object(Closure)) in Middleware.php line 142
13. at Middleware->think\{closure}(object(Request), object(Closure)) in Pipeline.php line 84
14. at Pipeline->think\{closure}(object(Request)) in SessionInit.php line 67
15. at SessionInit->handle(object(Request), object(Closure))
16. at call_user_func([object(SessionInit), 'handle'], object(Request), object(Closure)) in Middleware.php line 142
17. at Middleware->think\{closure}(object(Request), object(Closure)) in Pipeline.php line 84
18. at Pipeline->think\{closure}(object(Request)) in LoadLangPack.php line 59
19. at LoadLangPack->handle(object(Request), object(Closure))
20. at call_user_func([object(LoadLangPack), 'handle'], object(Request), object(Closure)) in Middleware.php line 142
21. at Middleware->think\{closure}(object(Request), object(Closure)) in Pipeline.php line 84
22. at Pipeline->think\{closure}(object(Request)) in TraceDebug.php line 71
23. at TraceDebug->handle(object(Request), object(Closure))
24. at call_user_func([object(TraceDebug), 'handle'], object(Request), object(Closure)) in Middleware.php line 142
25. at Middleware->think\{closure}(object(Request), object(Closure)) in Pipeline.php line 84
26. at Pipeline->think\{closure}(object(Request)) in Pipeline.php line 65
27. at Pipeline->then(object(Closure)) in Http.php line 204
28. at Http->runWithRequest(object(Request)) in Http.php line 162
29. at Http->run() in index.php line 41