Some time ago I wrote a script for one of my spreadsheets, that uses installable trigger onOpen to initiate SpreadsheetApp.getUi function.
The function looks like that:
function addMenu()
{
// adding custom menu
var ui = SpreadsheetApp.getUi();
ui.createMenu('New menu')
.addSubMenu(ui.createMenu('menu')
.addItem('item', 'functionName')
.addSubMenu(ui.createMenu('additive')
.addItem('subitem', 'subfunctionName')))
.addToUi();
};
This menu worked like a charm using installable trigger onOpen being fired from spreadsheet. The functions called by these menu items use UserProperties, so I made sure this is not running anonymously.
This week I noticed that the menu no longer works when I open the spreadsheet - it only works if I call it directly from the script editor.
I have no idea how to fix this - I made no changes to the script, and checked to be sure nobody else did meddle with it. It's the same script that worked up until now.
I would very much appreciate the help on this one, it's puzzling to say the least.
Thanks!