无法获取未定义或 null 引用的属性“apply”

[dulinxi]

Windows 10 angular-cli 1.0.0-rc.0

The code run in Chrome browser or Firefox browser was succeed,but it run in IE(9,10,11) was failed and report the error message '无法获取未定义或 null 引用的属性“apply”'。at
function combine(options) { return (_a = ((Object))).assign.apply(_a, [{}].concat(options)); var _a; }

[mattdistefano]

Check your polyfills.ts and make sure you're including everything noted for IE. Most likely the error is Object.assign not being present in IE (the polyfills will fix this).

[dulinxi]

thanks.

[filipesilva]

Closing as answered.

[usernamealreadyis]

#5041

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