javascript - Google Picker API Invalid origin value 错误

Question

今天，Google Picker 停止在我的 Google Sheets 插件中工作，而无需对代码进行任何更改。模态对话中的错误如下:

Invalid origin value.

控制台中的错误是:

Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://docs.google.com') does not match the recipient window's origin ('https://n-a6p4dqsl***d6wq-0lu-script.googleusercontent.com')

dropping postMessage.. was from unexpected window

dropping postMessage.. was from unexpected window

Invalid 'X-Frame-Options' header encountered when loading 'https://docs.google.com/picker?protocol=gadgets&origin=https%3A%2F%2Fdocs.google.com%2F&sdr=true&title&oauth_token=<oathToken>&developerKey=<developerKey>&hostId=n-a6p4dq***d6wq-0lu-script.googleusercontent.com&relayUrl=https%3A%2F%2Fn-a6p4dq***d6wq-0lu-script.googleusercontent.com%2Ffavicon.ico&nav=((%22documents%22%2Cnull%2C%7B%22selectFolder%22%3Atrue%2C%22parent%22%3A%22root%22%7D)%2C(%22documents%22%2Cnull%2C%7B%22dr%22%3Atrue%2C%22includeFolders%22%3Atrue%7D))&rpcService=qhurmoc5w4l7&rpctoken=xssf8g42xc2&thirdParty=true#rpctoken=xssf8g42xc2': 'ALLOW-FROM https://docs.google.com/' is not a recognized directive. The header will be ignored.

可能错误与我执行 setOrigin() 的这行代码有关。 :

        var picker = new google.picker.PickerBuilder()
            .addView(driveView)
            .addView(drivesView)
            .hideTitleBar()
            .setOAuthToken(token)
            .setDeveloperKey(DEVELOPER_KEY)
            .setCallback(pickerCallback)
        --> .setOrigin(google.script.host.origin)
            .setSize(DIALOG_DIMENSIONS.width - 2,
                DIALOG_DIMENSIONS.height - 2)
            .build();

但是这一行直接来自 Google Picker API 的文档，并且之前可以正常工作。如果我改变 google.script.host.origin ，返回 https://docs.google.com作为 https://n-a6p4dqsl***6wcd6wq-0lu-script.googleusercontent.com 的网址，我得到了同样的错误和一个新的错误，所以不是这样。
我也无法将其添加为 GCP 项目中的授权 javascript 来源，因为它返回以下错误:

Invalid Origin: uses a forbidden domain

(此 has been the case of a while )
这似乎是一个新错误，我在 Google 的问题跟踪器和 StackOverflow 上都找不到答案。
任何人都面临这个问题或知道如何处理它？

Answer 1

结束，解决这个问题的唯一方法是在
从
docs.google.com/
至
docs.google.com
相反，
google.script.host.orgin 给出了导致错误的“https://docs.google.com/”。因此，您需要硬编码为
“https://docs.google.com”
谷歌最近做了一些改变，这可能会引发这个问题。
更新
您可以使用此功能 - 并调用 - ...... setOrigin(getOrigin())

function getOrigin() {
    var url = google.script.host.origin;
    return url.substr(url.length - 1) === "/" ? url.substr(0, url.length - 1) : url;
}