Due to the software updation,Sometimes the Variables and arguments will disappear.
Check the Variables and arguments initialiazation,Properties and their Passage
Make sure that your variables are passed correctly in the place you want. If it’s not passed, the project will not get published. “Object reference not set to instance of an object” error generally occur when your are not initialized or your output variable is not passed. Try checking that once.
23.6.1-beta.13324+Branch.release-v23.6.1.Sha.52787b786620e97cba5555379da6e6bb423b3e6b
Object reference not set to an instance of an object.
エラー: System.Exception: Object reference not set to an instance of an object.
at System.Activities.Presentation.Validation.ValidationService.MarkParents(ValidationError validationError, IEnumerable`1 errorParents, ModelItem source)
at System.Activities.Presentation.Validation.ValidationService.MarkError(ValidationError validationError, List`1 errorSourcePath, ModelItem source)
at System.Activities.Presentation.Validation.ValidationService.MarkErrors(ICollection`1 errors, ValidationReason reason, Activity rootActivity)
at System.Activities.Presentation.Validation.ValidationService.OnValidationWorkCompleted(Tuple`3 input)
at System.Activities.Presentation.Validation.BackgroundValidationSynchronizer`1.<>c__DisplayClass26_0.<UpdateUI>b__0()
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler), HResult -2147467261