Laravel - 尝试访问 int 类型值的数组偏移量

Question

Laravel - 尝试访问 int 类型值的数组偏移量

NKo*_*Kol 9 php laravel laravel-6 php-7.4

当我尝试向数据库提交发布请求时遇到问题。有趣的是，该错误仅在我使用 PHP 7.4.2 版时发生。在 PHP 7.3.9 版中一切正常。我正在使用 Laravel 6.17。

Laravel 什么时候会修复这个问题？

这是我的堆栈跟踪，当错误出现时。

Trying to access array offset on value of type int   
in CreateCourseController.php line 176
at HandleExceptions->handleError()
in CreateCourseController.php line 176
at CreateCourseController->createDates()
in CreateCourseController.php line 101
at CreateCourseController->createCourse()
at call_user_func_array()
in Controller.php line 54
at Controller->callAction()
in ControllerDispatcher.php line 45
at ControllerDispatcher->dispatch()
in Route.php line 219
at Route->runController()
in Route.php line 176
at Route->run()
in Router.php line 681
at Router->Illuminate\Routing\{closure}()
in Pipeline.php line 130
at Pipeline->Illuminate\Pipeline\{closure}()
in SubstituteBindings.php line 41
at SubstituteBindings->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in VerifyCsrfToken.php line 76
at VerifyCsrfToken->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in ShareErrorsFromSession.php line 49
at ShareErrorsFromSession->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in StartSession.php line 56
at StartSession->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in AddQueuedCookiesToResponse.php line 37
at AddQueuedCookiesToResponse->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in EncryptCookies.php line 66
at EncryptCookies->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in Pipeline.php line 105
at Pipeline->then()
in Router.php line 683
at Router->runRouteWithinStack()
in Router.php line 658
at Router->runRoute()
in Router.php line 624
at Router->dispatchToRoute()
in Router.php line 613
at Router->dispatch()
in Kernel.php line 170
at Kernel->Illuminate\Foundation\Http\{closure}()
in Pipeline.php line 130
at Pipeline->Illuminate\Pipeline\{closure}()
in TransformsRequest.php line 21
at TransformsRequest->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in TransformsRequest.php line 21
at TransformsRequest->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in ValidatePostSize.php line 27
at ValidatePostSize->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in CheckForMaintenanceMode.php line 63
at CheckForMaintenanceMode->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in TrustProxies.php line 57
at TrustProxies->handle()
in Pipeline.php line 171
at Pipeline->Illuminate\Pipeline\{closure}()
in Pipeline.php line 105
at Pipeline->then()
in Kernel.php line 145
at Kernel->sendRequestThroughRouter()
in Kernel.php line 110
at Kernel->handle()
in index.php line 55

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