Absence of uploader_user_id in a submission file causes a fatal error

[Vitaliy-1]

JATS Parser plugin doesn't set the ID of the user for a newly created submission file. This causes a fatal error in OJS main branch:

[Tue Dec 13 13:55:54 2022] Slim Application Error:
Type: TypeError
Message: PKP\user\Repository::get(): Argument #1 ($id) must be of type int, null given, called in /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/submissionFile/maps/Schema.php on line 180
File: /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/user/Repository.php
Line: 48
Trace: #0 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/submissionFile/maps/Schema.php(180): PKP\user\Repository->get(NULL)
#1 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/submissionFile/maps/Schema.php(53): PKP\submissionFile\maps\Schema->mapByProperties(Array, Object(PKP\submissionFile\SubmissionFile))
#2 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/galley/maps/Schema.php(117): PKP\submissionFile\maps\Schema->map(Object(PKP\submissionFile\SubmissionFile), Array)
#3 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/galley/maps/Schema.php(57): PKP\galley\maps\Schema->mapByProperties(Array, Object(PKP\galley\Galley))
#4 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/galley/maps/Schema.php(82): PKP\galley\maps\Schema->summarize(Object(PKP\galley\Galley))
#5 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Collections/LazyCollection.php(730): PKP\galley\maps\Schema->PKP\galley\maps\{closure}(Object(PKP\galley\Galley), 0)
#6 [internal function]: Illuminate\Support\LazyCollection->Illuminate\Support\{closure}()
#7 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Collections/LazyCollection.php(105): iterator_to_array(Object(Generator))
#8 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Collections/Traits/EnumeratesValues.php(911): Illuminate\Support\LazyCollection->all()
#9 [internal function]: Illuminate\Support\LazyCollection->jsonSerialize()
#10 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/Http/Response.php(352): json_encode(Array, 0)
#11 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/api/v1/_submissions/PKPBackendSubmissionsHandler.php(137): Slim\Http\Response->withJson(Array, 200)
#12 [internal function]: PKP\API\v1\_submissions\PKPBackendSubmissionsHandler->getMany(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Array)
#13 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(40): call_user_func(Array, Object(Slim\Http\Request), Object(PKP\core\APIResponse), Array)
#14 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/Route.php(281): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(Slim\Http\Request), Object(PKP\core\APIResponse), Array)
#15 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#16 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/Route.php(268): Slim\Route->callMiddlewareStack(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#17 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/App.php(503): Slim\Route->run(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#18 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/security/authorization/internal/ApiAuthorizationMiddleware.php(87): Slim\App->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#19 [internal function]: PKP\security\authorization\internal\ApiAuthorizationMiddleware->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Slim\App))
#20 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(PKP\security\authorization\internal\ApiAuthorizationMiddleware), Array)
#21 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Slim\App))
#22 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Slim\App))
#23 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/security/authorization/internal/ApiCsrfMiddleware.php(54): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#24 [internal function]: PKP\security\authorization\internal\ApiCsrfMiddleware->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#25 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(PKP\security\authorization\internal\ApiCsrfMiddleware), Array)
#26 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#27 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#28 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/security/authorization/internal/ApiTokenDecodingMiddleware.php(141): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#29 [internal function]: PKP\security\authorization\internal\ApiTokenDecodingMiddleware->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#30 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(PKP\security\authorization\internal\ApiTokenDecodingMiddleware), Array)
#31 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#32 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#33 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/handler/APIHandler.php(77): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#34 [internal function]: PKP\handler\APIHandler->PKP\handler\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#35 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)
#36 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#37 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#38 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/handler/APIHandler.php(136): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#39 [internal function]: PKP\handler\APIHandler->PKP\handler\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#40 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)
#41 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#42 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#43 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/handler/APIHandler.php(141): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#44 [internal function]: PKP\handler\APIHandler->PKP\handler\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#45 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)
#46 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#47 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#48 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#49 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#50 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/handler/APIHandler.php(133): Slim\App->process(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#51 [internal function]: PKP\handler\APIHandler->PKP\handler\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#52 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)
#53 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#54 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#55 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/handler/APIHandler.php(141): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#56 [internal function]: PKP\handler\APIHandler->PKP\handler\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#57 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)
#58 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#59 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(PKP\core\APIResponse), Object(Closure))
#60 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#61 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#62 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/lib/vendor/slim/slim/Slim/App.php(297): Slim\App->process(Object(Slim\Http\Request), Object(PKP\core\APIResponse))
#63 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/core/APIRouter.php(127): Slim\App->run()
#64 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/core/Dispatcher.php(163): PKP\core\APIRouter->route(Object(APP\core\Request))
#65 /Users/vitalii/Documents/development/ojs-main/ojs/lib/pkp/classes/core/PKPApplication.php(379): PKP\core\Dispatcher->dispatch(Object(APP\core\Request))
#66 /Users/vitalii/Documents/development/ojs-main/ojs/index.php(21): PKP\core\PKPApplication->execute()
#67 {main}
View in rendered output by enabling the "displayErrorDetails" setting.

According to submission_files table structure NULL are default values for that column. Consider an ID of the user, who conducts conversion, as a uploader_user_id for a converted PDF galley