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Lightning Locker Service: Maximum call stack size exceeded on action getCallback()
Hello everyone. The third parameter bellow is a promise, that when resolved or rejected will execute a callback function.
There I receive Maximum call stack size exceeded when Locker service is active.
Any idea on what might be going on?
Thanks!
There I receive Maximum call stack size exceeded when Locker service is active.
var dataService = {
request : $A.getCallback(function(actionName, params, defer) {
var componentActionName = 'c.' + actionName;
var action = component.get(componentActionName);
action.setParams(params);
action.setCallback(this, function(a) {
try {
var state = a.getState();
if (state === 'SUCCESS') {
defer.resolve(a.getReturnValue());
}
else if (state === 'ERROR') {
var errors = a.getError();
if (errors) {
defer.reject(errors[0].message);
} else {
defer.reject('Lightning server side unknown error');
}
}
} catch (ex) {
console.log('### Exception: ');
console.log(ex);
}
});
$A.enqueueAction(action);
})
Any idea on what might be going on?
Thanks!
More details:
https://success.salesforce.com/issues_view?id=a1p3A000000jkqqQAA
All Answers
Right now the team is looking into the details and potential fix. Once the fix is identified we will release it in a weekly patch.
More details:
https://success.salesforce.com/issues_view?id=a1p3A000000jkqqQAA