Event Handlers not saving after Mango 3

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Hello

I can no longer create or edit new event handlers running processes.

When saving event handler PROCESS I get this error. I also noticed that the "command" under Process of all the event handlers that existed previously is also gone.

I am running Version 3.3.4. I updated to latest to see if it helps.

WARN 2018-04-11T13:09:27,407 (com.serotonin.m2m2.web.dwr.MiscDwr.jsError:176) - Javascript error Description: Uncaught TypeError: Cannot read property 'dataSourcePermissions' of undefined Page: http://myURL/event_handlers.shtm Line: 1557 Browser name: Chrome Browser version: 65 osName: Windows location: http://myURL/event_handlers.shtm

Hi glamprecht,

Thanks for bringing that to our attention. I have fixed it. The good news is you can fix it without updating or restarting by editing Mango/web/WEB-INF/tags/scriptPermissions.tag

Changing the function,

function setScriptPermissions(permissions){
	$set('scriptDataSourcePermission', permissions.dataSourcePermissions);
	$set('scriptDataPointSetPermission', permissions.dataPointSetPermissions);
	$set('scriptDataPointReadPermission', permissions.dataPointReadPermissions);
}

to

function setScriptPermissions(permissions){
	if(typeof permissions === 'object') {
		$set('scriptDataSourcePermission', permissions.dataSourcePermissions);
		$set('scriptDataPointSetPermission', permissions.dataPointSetPermissions);
		$set('scriptDataPointReadPermission', permissions.dataPointReadPermissions);
	}
}

You may need to delete your Mango/work/jsp directory as well.

This worked. Thank you.