Thomas Boehm
2018-01-22 13:43:00 UTC
Hi all,
I'm trying to get the Form extension in version 8.7.9 to work. If I
create a simple form with only one text field I can put it on a page and
it shows in the frontend.
However, If I try to preview this form in the backend, Typo3 throws an
exception "#1297759968: Exception while property mapping at property
path "": No converter found which can be used to convert from "string"
to "array"." and in the Apache log I can see an error 500.
I also tried a blank Typo3 8.7.9 installation as well as the latest dev
version 8.7.10 from Github.
From what I can see in the Typoscipt Analyzer, the YAML registration for
the backend and frontend is done automatically. I didn't register my own
configuration yet as there is none yet.
Can someone point me into the right direction, what steps I missed,
please? Find below the complete error message from the backend.
Thanks
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';
I'm trying to get the Form extension in version 8.7.9 to work. If I
create a simple form with only one text field I can put it on a page and
it shows in the frontend.
However, If I try to preview this form in the backend, Typo3 throws an
exception "#1297759968: Exception while property mapping at property
path "": No converter found which can be used to convert from "string"
to "array"." and in the Apache log I can see an error 500.
I also tried a blank Typo3 8.7.9 installation as well as the latest dev
version 8.7.10 from Github.
From what I can see in the Typoscipt Analyzer, the YAML registration for
the backend and frontend is done automatically. I didn't register my own
configuration yet as there is none yet.
Can someone point me into the right direction, what steps I missed,
please? Find below the complete error message from the backend.
Thanks
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';