This worked for me as well, I inserted this function before me
google.charts.load line. It evidently rewrites the IE object assign
function
if (typeof Object.assign !== 'function') {
// Must be writable: true, enumerable: false, configurable: true
Object.defineProperty(Object, "assign", {
value: function assign(target, varArgs) { // .length of
function is 2
'use strict';
if (target === null || target === undefined) {
throw new TypeError('Cannot convert undefined or
null to object');
}
var to = Object(target);
for (var index = 1; index < arguments.length; index++) {
var nextSource = arguments[index];
if (nextSource !== null && nextSource !==
undefined) {
for (var nextKey in nextSource) {
// Avoid bugs when hasOwnProperty is
shadowed
if
(Object.prototype.hasOwnProperty.call(nextSource, nextKey)) {
to[nextKey] = nextSource[nextKey];
}
}
}
}
return to;
},
writable: true,
configurable: true
});
}
On Thursday, July 9, 2020 at 5:57:21 AM UTC-4, Takuma Hashimoto wrote:
>
> We also faced the issue. So we inserted Object.assign polyfill
> <https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign#Polyfill>
> just
> in front of `google.charts.load(...)` and solved this.
>
> On Thursday, July 9, 2020 at 6:50:08 PM UTC+9 Tedd Mason wrote:
>
>> Our service is also having the same issue for internet explorer since
>> yesterday.
>>
>>
>> On Thursday, 9 July 2020 10:47:02 UTC+1, Philippe Debrabant wrote:
>>>
>>> And trying to load a previous version don't work as the same
>>> "Object.assign" code is called in
>>> https://www.gstatic.com/charts/loader.js:90:18
>>>
>>> Le jeudi 9 juillet 2020 à 11:15:58 UTC+2, Philippe Debrabant a écrit :
>>>
>>>> Me too, "Object.assign" is not supported by Internet Explorer.
>>>>
>>>>
>>>> https://developer.mozilla.org/fr/docs/Web/JavaScript/Reference/Objets_globaux/Object/assign#Compatibilit%C3%A9_des_navigateurs
>>>>
>>>> Le jeudi 9 juillet 2020 10:28:20 UTC+2, Angelo Palumbo a écrit :
>>>>>
>>>>> Hi all, starting today Internet Explorer 11 returns the error "Object
>>>>> doesn't support 'assign' property or method" when I try to create a line
>>>>> chart with loader.js. Has ever happened to you?
>>>>>
>>>>
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