這問題困擾了好久,在我開發的電腦上存取 web service 時都不會有這個錯誤,但匯出安裝封裝給同事測試時大家都炸掉,炸掉的畫面如下
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The web platform has evolved organically over the past two decades, slowly growing new capabilities and APIs. Many features that are added are great ideas that enable web developers to make even better applications. But some APIs turn out, in retrospect, to be mistakes. Over time, the platform accretes more bad APIs, which makes it harder to add new browser features, confuses web developers, and even introduces security bugs. showModalDialog is a bad API that we deprecated earlier this year, and in Chrome 37 we will disable support for it by default.
showModalDialog was first introduced in Internet Explorer 4 and although it was never formally standardized, over time most other browsers added support for it. It allows applications to show a dialog of HTML content that freezes all other content while showing. showModalDialog is not a commonly used API: based on our usage counters, less than 0.006% of pages use it.