hgview #83307 ApplicationError not raised [validation pending]

in hgviewlib.application

``ApplicationError(...)`` shall be ``raise ApplicationError(...)``

priorityimportant
typebug
done in1.5.0
load0.200
load left0.000
closed by#4a4bf50245b0 [fix core] raise ApplicationError and do not display traceback for NotImplementedErro (closes #78004 #83307)