Undefined array key "data"

Call Stack

1. in Solar.php line 46
2. at Error->appError() in Solar.php line 46
3. at Solar->price()
4. at ReflectionMethod->invokeArgs() in Container.php line 345
5. at Container->invokeReflectMethod() in Controller.php line 110
6. at Controller->think\route\dispatch\{closure}() in Pipeline.php line 59
7. at Pipeline->think\{closure}() in Pipeline.php line 66
8. at Pipeline->then() in Controller.php line 113
9. at Controller->exec() in Dispatch.php line 52
10. at Dispatch->run() in Route.php line 755
11. at Route->think\{closure}() in Pipeline.php line 59
12. at Pipeline->think\{closure}() in Pipeline.php line 66
13. at Pipeline->then() in Route.php line 756
14. at Route->dispatch() in Http.php line 208
15. at Http->dispatchToRoute() in Http.php line 198
16. at Http->think\{closure}() in Pipeline.php line 59
17. at Pipeline->think\{closure}() in SessionInit.php line 58
18. at SessionInit->handle()
19. at call_user_func() in Middleware.php line 134
20. at Middleware->think\{closure}() in Pipeline.php line 85
21. at Pipeline->think\{closure}() in TraceDebug.php line 71
22. at TraceDebug->handle()
23. at call_user_func() in Middleware.php line 134
24. at Middleware->think\{closure}() in Pipeline.php line 85
25. at Pipeline->think\{closure}() in Pipeline.php line 66
26. at Pipeline->then() in Http.php line 199
27. at Http->runWithRequest() in Http.php line 162
28. at Http->run() in index.php line 9