Google Spreadsheet - Custom menu won't load because onOpen won't fire

问题

I'm doing everything as prescribed in the 'Defining Spreadsheet Menus' tutorial. The menu is modified using the onOpen event handler.

I have made this 'Text to Columns' script available publicly in the 'Script Gallery' but I'm concerned that users who download may be confused when it takes a long time for the custom menu to pop up.

Getting the script to load the first time is proving to be a pain. Much of the time the onOpen trigger is missed altogether. It appears that the trigger isn't being set correctly because manually resetting the onOpen trigger will fix it.

For personal use I'd consider this a minor annoyance but for a shared script it becomes a support issue.

Note: Every subsequent load consistently takes about 7 seconds to appear which is OK but far from ideal.

Here's the onOpen handler:

function onOpen() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var menuEntries = [];
  menuEntries.push({ name:"Text to columns", functionName:"textToColumns" });
  menuEntries.push({ name:"Text to columns (custom separator)", functionName:"textToColumnsCustom" });
  menuEntries.push(null);
  menuEntries.push({ name:"Columns to Text", functionName:"columnsToText" });
  menuEntries.push({ name:"Columns to Text (custom separator)", functionName:"columnsToTextCustom" });
  ss.addMenu("Advanced", menuEntries);
}

Note: This was tested on a new (ie empty) spreadsheet with only one user.

回答1:

i'm not sure but the user have to log in i guess, if not, i've got this problem once and solved it with making tow or more triggers all of them are on open and the same function,however try to get internet speed more than 30KB/s to make sure that the problem is from the code , not from your devices

来源：https://stackoverflow.com/questions/14652700/google-spreadsheet-custom-menu-wont-load-because-onopen-wont-fire