this "error" message from storyline is not very helpful - please click on the blue text "information", then a second window will open with really interesting informations.
Just copy the text from the second window and post it here.
?xml version="1.0" encoding="utf-16"?> <ErrorReport xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <UserId>aid|ac2625f6-2186-4499-8fcc-d8e7b62e68bf</UserId> <HardwareId>9U7R0-DE3F9-1UAUU-9VT1P-R9CKX</HardwareId> <Message>Object reference not set to an instance of an object.</Message> <StackTrace> at new Articulate.Design.Publish.QuizSubmissionViewModel((IQuiz quiz, QuizSubmissionType submissionType) quizTypeCalculator, SubmitTriggerProvider submitTriggerProvider) at Articulate.Design.Publish.WpfTrackingBlockViewModel(IQuizManager quizManager, bool showLmsInfoBox)+((IQuiz quiz, QuizSubmissionType submissionType) submittableQuiz) => { } at Func<TSource, TResult> System.Linq.Enumerable.CombineSelectors<TSource, TMiddle, TResult>(Func<TSource, TMiddle> selector1, Func<TMiddle, TResult> selector2)+(TSource x) => { } at bool System.Linq.Enumerable+WhereSelectEnumerableIterator<TSource, TResult>.MoveNext() at new System.Collections.Generic.List<T>(IEnumerable<T> collection) at List<TSource> System.Linq.Enumerable.ToList<TSource>(IEnumerable<TSource> source) at new Articulate.Design.Publish.WpfTrackingBlockViewModel(IQuizManager quizManager, bool showLmsInfoBox) at new Articulate.Design.Publish.WpfLmsLrsReportingTrackingViewModel(ILmsData lmsData, IQuizManager quizManager, bool reportingTabs, int activeIndex, Action<string> showWarning) at new Articulate.Design.Publish.WpfLmsLrsReportingTrackingDialog(ILmsData lmsData, IQuizManager quizManager, bool reportingTabs, int activeIndex) at bool Articulate.Design.Publish.ReportingTrackingDialog.ShowReportingTrackingDialog(IQuizManager quizManager, ILmsData lmsdata, bool reportingTab, int activeIndex) at bool Articulate.Storyline.Publish.exLmsLrsTarget.a(ILmsData A_0) at void Articulate.Storyline.Publish.exLmsLrsTarget.ShowReportingUI() at void Articulate.Design.Publish.LmsLrsTarget.aq(object A_0, EventArgs A_1) at void System.Windows.Forms.Control.OnClick(EventArgs e) at void System.Windows.Forms.Button.OnClick(EventArgs e) at void Articulate.Windows.Forms.Metro.MetroButton.OnClick(EventArgs e) at void System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) at void Articulate.Windows.Forms.Metro.MetroButton.OnMouseUp(MouseEventArgs mevent) at void System.Windows.Forms.Control.WmMouseUp(ref Message m, MouseButtons button, int clicks) at void System.Windows.Forms.Control.WndProc(ref Message m) at void System.Windows.Forms.ButtonBase.WndProc(ref Message m) at void System.Windows.Forms.Button.WndProc(ref Message m) at void System.Windows.Forms.Control+ControlNativeWindow.OnMessage(ref Message m) at void System.Windows.Forms.Control+ControlNativeWindow.WndProc(ref Message m) at IntPtr System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam)</StackTrace> </ErrorReport>
you have a problem with your Quiz and the Submit-Button -> Publish.QuizSubmissionViewModel -> System.Windows.Forms.Button.OnClick -> Articulate.Design.Publish.LmsLrsTarget
3 Replies
this "error" message from storyline is not very helpful - please click on the blue text "information", then a second window will open with really interesting informations.
Just copy the text from the second window and post it here.
Jürgen
?xml version="1.0" encoding="utf-16"?>
<ErrorReport xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<UserId>aid|ac2625f6-2186-4499-8fcc-d8e7b62e68bf</UserId>
<HardwareId>9U7R0-DE3F9-1UAUU-9VT1P-R9CKX</HardwareId>
<Message>Object reference not set to an instance of an object.</Message>
<StackTrace> at new Articulate.Design.Publish.QuizSubmissionViewModel((IQuiz quiz, QuizSubmissionType submissionType) quizTypeCalculator, SubmitTriggerProvider submitTriggerProvider)
at Articulate.Design.Publish.WpfTrackingBlockViewModel(IQuizManager quizManager, bool showLmsInfoBox)+((IQuiz quiz, QuizSubmissionType submissionType) submittableQuiz) => { }
at Func<TSource, TResult> System.Linq.Enumerable.CombineSelectors<TSource, TMiddle, TResult>(Func<TSource, TMiddle> selector1, Func<TMiddle, TResult> selector2)+(TSource x) => { }
at bool System.Linq.Enumerable+WhereSelectEnumerableIterator<TSource, TResult>.MoveNext()
at new System.Collections.Generic.List<T>(IEnumerable<T> collection)
at List<TSource> System.Linq.Enumerable.ToList<TSource>(IEnumerable<TSource> source)
at new Articulate.Design.Publish.WpfTrackingBlockViewModel(IQuizManager quizManager, bool showLmsInfoBox)
at new Articulate.Design.Publish.WpfLmsLrsReportingTrackingViewModel(ILmsData lmsData, IQuizManager quizManager, bool reportingTabs, int activeIndex, Action<string> showWarning)
at new Articulate.Design.Publish.WpfLmsLrsReportingTrackingDialog(ILmsData lmsData, IQuizManager quizManager, bool reportingTabs, int activeIndex)
at bool Articulate.Design.Publish.ReportingTrackingDialog.ShowReportingTrackingDialog(IQuizManager quizManager, ILmsData lmsdata, bool reportingTab, int activeIndex)
at bool Articulate.Storyline.Publish.exLmsLrsTarget.a(ILmsData A_0)
at void Articulate.Storyline.Publish.exLmsLrsTarget.ShowReportingUI()
at void Articulate.Design.Publish.LmsLrsTarget.aq(object A_0, EventArgs A_1)
at void System.Windows.Forms.Control.OnClick(EventArgs e)
at void System.Windows.Forms.Button.OnClick(EventArgs e)
at void Articulate.Windows.Forms.Metro.MetroButton.OnClick(EventArgs e)
at void System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at void Articulate.Windows.Forms.Metro.MetroButton.OnMouseUp(MouseEventArgs mevent)
at void System.Windows.Forms.Control.WmMouseUp(ref Message m, MouseButtons button, int clicks)
at void System.Windows.Forms.Control.WndProc(ref Message m)
at void System.Windows.Forms.ButtonBase.WndProc(ref Message m)
at void System.Windows.Forms.Button.WndProc(ref Message m)
at void System.Windows.Forms.Control+ControlNativeWindow.OnMessage(ref Message m)
at void System.Windows.Forms.Control+ControlNativeWindow.WndProc(ref Message m)
at IntPtr System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam)</StackTrace>
</ErrorReport>
you have a problem with your Quiz and the Submit-Button
-> Publish.QuizSubmissionViewModel
-> System.Windows.Forms.Button.OnClick
-> Articulate.Design.Publish.LmsLrsTarget
I would recommend to open a ticket
https://articulate.com/support/contact/360-teams
Jürgen