Cannot reproduce. Can you please set debug => 2 in config.php and try again? Then give us the complete error message.

CException

Question is corrupt: no type defined for question 10

C:\xampp\htdocs\application\models\QuestionAttribute.php(188)

176
177 if ($oQuestion) {
178 if ($sLanguage) {
179 $aLanguages = array($sLanguage);
180 } else {
181 $aLanguages = array_merge(array(Survey::model()->findByPk($oQuestion->sid)->language), Survey::model()->findByPk($oQuestion->sid)->additionalLanguages);
182 }
183 // Get all atribute set for this question
184 $sType = $oQuestion->type;
185
186 // For some reason this happened in bug #10684
187 if ($sType == null) {
188 throw new \CException("Question is corrupt: no type defined for question ".$iQuestionID);
189 }
190
191 $aAttributeNames = \LimeSurvey\Helpers\questionHelper::getQuestionAttributesSettings($sType);
192
193 / Get whole existing attribute for this question in an array/
194 $oAttributeValues = QuestionAttribute::model()->findAll("qid=:qid", array('qid'=>$iQuestionID));
195
196 foreach ($oAttributeValues as $oAttributeValue) {
197 if ($oAttributeValue->attribute == 'question_template') {
198 $aAttributeValues['question_template'] = $oAttributeValue->value;
199 $aAttributeNames = Question::getQuestionTemplateAttributes($aAttributeNames, $aAttributeValues, $oQuestion);
200 break;

Stack Trace
#0
–
C:\xampp\htdocs\application\models\Question.php(237): QuestionAttribute->getQuestionAttributes("10", "pt")

232 if (is_null($sLanguage)) {
233 $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
234 } else {
235 $aLanguages = array($sLanguage);
236 }
237 $aAttributeValues = QuestionAttribute::model()->getQuestionAttributes($iQuestionID, $sLanguage);
238 // TODO: move getQuestionAttributesSettings() to QuestionAttribute model to avoid code duplication
239 $aAttributeNames = \LimeSurvey\Helpers\questionHelper::getQuestionAttributesSettings($sQuestionType);
240
241 // If the question has a custom template, we first check if it provides custom attributes
242

#1
–
C:\xampp\htdocs\application\controllers\admin\questions.php(81): Question->getAdvancedSettingsWithValues("10", "", 435212, "pt")

76 $aData['surveyid'] = $iSurveyID;
77 $aData['qid'] = $qid;
78 $aData['gid'] = $gid;
79 $aData['qrrow'] = $qrrow;
80 $aData['baselang'] = $baselang;
81 $aAttributesWithValues = Question::model()->getAdvancedSettingsWithValues($qid, $qrrow['type'], $iSurveyID, $baselang);
82 $DisplayArray = array();
83
84 foreach ($aAttributesWithValues as $aAttribute) {
85 if (($aAttribute['i18n'] == false && isset($aAttribute['value']) && $aAttribute['value'] != $aAttribute['default'])
86 || ($aAttribute['i18n'] == true && isset($aAttribute['value'][$baselang]) && $aAttribute['value'][$baselang] != $aAttribute['default'])) {

#2
unknown(0): questions->view("435212", "8", "10")
#3
+
C:\xampp\htdocs\framework\web\actions\CAction.php(109): ReflectionMethod->invokeArgs(questions, array("435212", "8", "10"))
#4
–
C:\xampp\htdocs\application\core\Survey_Common_Action.php(83): CAction->runWithParamsInternal(questions, ReflectionMethod, array("r" => "admin/questions/sa/view", "surveyid" => "435212", "gid" => "8", "qid" => "10", ...))

78 $oMethod = new ReflectionMethod($this, $sDefault);
79 }
80
81 // We're all good to go, let's execute it
82 // runWithParamsInternal would automatically get the parameters of the method and populate them as required with the params
83 return parent::runWithParamsInternal($this, $oMethod, $params);
84 }
85
86 /*
87 Some functions have different parameters, which are just an alias of the
88 * usual parameters we're getting in the url. This function just populates

#5
+
C:\xampp\htdocs\framework\web\CController.php(308): Survey_Common_Action->runWithParams(array("r" => "admin/questions/sa/view", "surveyid" => "435212", "gid" => "8", "qid" => "10", ...))
#6
+
C:\xampp\htdocs\framework\web\CController.php(286): CController->runAction(questions)
#7
+
C:\xampp\htdocs\framework\web\CController.php(265): CController->runActionWithFilters(questions, array())
#8
+
C:\xampp\htdocs\application\controllers\AdminController.php(158): CController->run("questions")
#9
+
C:\xampp\htdocs\framework\web\CWebApplication.php(282): AdminController->run("questions")
#10
+
C:\xampp\htdocs\framework\web\CWebApplication.php(141): CWebApplication->runController("admin/questions/sa/view")
#11
+
C:\xampp\htdocs\framework\base\CApplication.php(185): CWebApplication->processRequest()
#12
+
C:\xampp\htdocs\index.php(194): CApplication->run()
2018-02-28 10:16:26 Apache/2.4.12 (Win32) OpenSSL/1.0.1l PHP/5.6.8 Yii Framework/1.1.18

If you delete the question and then try to add it again, will it work?

By the way, why is the picture not working in your second screenshot? There should be a pic of the question type. Do you have any console errors (click F12 to inspect)? Which browser are you using?

I can't delete the question without delete the entire survey.
cause the survey crashes instantly.

about the others question, i send you 2 printscreens where is showed the output of the inspector and console, with Mozzila.
however its happen in IE and Chrome. So it is not a problem with the browser.

When the survey's language is ING this error doesn't happen....

And if

Can you export your survey file and upload it here, please?

It's also possible to delete questions from the question list view.

I can´t create a survey with a dropdown question.
If i insert a dropdown question give me a internal server error.
Regardless of what I do, I will never be able to access the survey again.
I will never be able to export the survey.

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=26731