Hallo allerseits,
ich habe folgendes Problem gestern bereits in die englische Newsgroup
gepostet, diese scheint aber nicht so frequentiert zu sein wie diese.
Mit dem Update auf Typo3 8 muessen wir wohl vom Formhandler auf Form
umsteigen. Wir haben zum Test ein einfaches Formular bestehend aus einem
Textfeld erstellt. Dieses wird auch im Frontend angezeigt.
Im Backend wird jedoch beim Klick auf "Vorschau" folgender Fehler
ausgegeben:
#1297759968: Exception while property mapping at property
path "": No converter found which can be used to convert from "string"
to "array".
Im Apache-Log wird ein Fehler 500 ausgegeben. Ich habe es auch mit einer
komplett neuen Typo3 8.7.9 Version sowie 8.7.10 vom Github mit dem
selben Ergebnis versucht.
Soweit ich das im Typoscript-Analyzer sehe, wird die YAML Registrierung
fuer Back- und Frontend automatisch ins Typoscript eingebunden.
Kann mir hier jemand einen Tipp geben, was ich uebersehen habe? Unten
haenge ich mal die komplette Fehlermeldung dran.
Danke schonmal fuer Antworten
Thomas
Uncaught TYPO3 Exception
#1297759968: Exception while property mapping at property path "": No
converter found which can be used to convert from "string" to "array".
(More information)
TYPO3\CMS\Extbase\Property\Exception thrown in file
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Property/PropertyMapper.php
in line 127.
14
TYPO3\CMS\Extbase\Property\PropertyMapper::convert("{"renderingOptions":{"submitButtonLabel":"LOS"},"t…d"}},"validators":[{"identifier":"NotEmpty"}]}]}]}",
"array", TYPO3\CMS\Extbase\Mvc\Controller\MvcPropertyMappingConfiguration)
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Mvc/Controller/Argument.php:
00268: }
00269: try {
00270: $this->value =
$this->propertyMapper->convert($rawValue, $this->dataType,
$this->propertyMappingConfiguration);
00271: } catch (TargetNotFoundException $e) {
00272: // for optional arguments no exeption is thrown.
13
TYPO3\CMS\Extbase\Mvc\Controller\Argument::setValue("{"renderingOptions":{"submitButtonLabel":"LOS"},"t…d"}},"validators":[{"identifier":"NotEmpty"}]}]}]}")
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Mvc/Controller/AbstractController.php:
00421: $argumentName = $argument->getName();
00422: if ($this->request->hasArgument($argumentName)) {
00423:
$argument->setValue($this->request->getArgument($argumentName));
00424: } elseif ($argument->isRequired()) {
00425: throw new
\TYPO3\CMS\Extbase\Mvc\Controller\Exception\RequiredArgumentMissingException('Required
argument "' . $argumentName . '" is not set for ' .
$this->request->getControllerObjectName() . '->' .
$this->request->getControllerActionName() . '.', 1298012500);
12
TYPO3\CMS\Extbase\Mvc\Controller\AbstractController::mapRequestArgumentsToControllerArguments()
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Mvc/Controller/ActionController.php:
00168: call_user_func([$this, $actionInitializationMethodName]);
00169: }
00170: $this->mapRequestArgumentsToControllerArguments();
00171: $this->controllerContext = $this->buildControllerContext();
00172: $this->view = $this->resolveView();
11
TYPO3\CMS\Extbase\Mvc\Controller\ActionController::processRequest(TYPO3\CMS\Extbase\Mvc\Web\Request,
TYPO3\CMS\Extbase\Mvc\Web\Response)
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Mvc/Dispatcher.php:
00083: $controller = $this->resolveController($request);
00084: try {
00085: $controller->processRequest($request, $response);
00086: } catch
(\TYPO3\CMS\Extbase\Mvc\Exception\StopActionException $ignoredException) {
00087: }
10
TYPO3\CMS\Extbase\Mvc\Dispatcher::dispatch(TYPO3\CMS\Extbase\Mvc\Web\Request,
TYPO3\CMS\Extbase\Mvc\Web\Response)
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Mvc/Web/BackendRequestHandler.php:
00030: /** @var $response
\TYPO3\CMS\Extbase\Mvc\ResponseInterface */
00031: $response =
$this->objectManager->get(\TYPO3\CMS\Extbase\Mvc\Web\Response::class);
00032: $this->dispatcher->dispatch($request, $response);
00033: return $response;
00034: }
9 TYPO3\CMS\Extbase\Mvc\Web\BackendRequestHandler::handleRequest()
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Core/Bootstrap.php:
00197: $requestHandler =
$requestHandlerResolver->resolveRequestHandler();
00198:
00199: $response = $requestHandler->handleRequest();
00200: // If response is NULL after handling the request we need
to stop
00201: // This happens for instance, when a USER object was
converted to a USER_INT
8 TYPO3\CMS\Extbase\Core\Bootstrap::handleRequest()
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/extbase/Classes/Core/Bootstrap.php:
00184: {
00185: $this->initialize($configuration);
00186: return $this->handleRequest();
00187: }
00188:
7 TYPO3\CMS\Extbase\Core\Bootstrap::run("", array)
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/backend/Classes/Http/BackendModuleRequestHandler.php:
00180: // Run Extbase
00181: $bootstrap =
GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Core\Bootstrap::class);
00182: $content = $bootstrap->run('', $configuration);
00183:
00184: $response->getBody()->write($content);
6
TYPO3\CMS\Backend\Http\BackendModuleRequestHandler::dispatchModule("web_FormFormbuilder")
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/backend/Classes/Http/BackendModuleRequestHandler.php:
00087:
00088: $moduleName = (string)$this->request->getQueryParams()['M'];
00089: return $this->dispatchModule($moduleName);
00090: }
00091:
5
TYPO3\CMS\Backend\Http\BackendModuleRequestHandler::handleRequest(TYPO3\CMS\Core\Http\ServerRequest)
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/core/Classes/Core/Bootstrap.php:
00313:
00314: // Execute the command which returns a Response object or
NULL
00315: $this->response = $requestHandler->handleRequest($request);
00316: return $this;
00317: }
4
TYPO3\CMS\Core\Core\Bootstrap::handleRequest(TYPO3\CMS\Core\Http\ServerRequest)
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/backend/Classes/Http/Application.php:
00090: }
00091:
00092: $this->bootstrap->handleRequest($this->request);
00093:
00094: if ($execute !== null) {
3 TYPO3\CMS\Backend\Http\Application::run()
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/backend/Resources/Private/Php/backend.php:
00022: $classLoader = require __DIR__ .
'/../../../../../../vendor/autoload.php';
00023:
00024: (new \TYPO3\CMS\Backend\Http\Application($classLoader))->run();
00025: });
2 {closure}()
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/backend/Resources/Private/Php/backend.php:
00023:
00024: (new \TYPO3\CMS\Backend\Http\Application($classLoader))->run();
00025: });
1
require("/var/www/html/testsystem8/typo3_src-8.7.9/typo3/sysext/backend/Resources/Private/Php/backend.php")
/var/www/html/testsystem8/typo3_src-8.7.9/typo3/index.php:
00001: <?php
00002:
00003: require __DIR__ .
'/sysext/backend/Resources/Private/Php/backend.php';
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