MS团队:我们无法保存您的选项卡设置。请重试

我正在尝试在团队中添加一个配置选项卡,如所示 https://docs.microsoft.com/en-us/microsoftteams/platform/concepts/tabs/tabs-configuration

下面是Javascript

<script type="text/javascript">
microsoftTeams.initialize();
microsoftTeams.settings.registerOnSaveHandler(function (saveEvent) {
var radios = document.getElementsByName("maptype");
if (radios[0].checked) {
   microsoftTeams.settings.setSettings({
     entityId: "bing",
     contentUrl: "https://www.bing.com/maps/embed",
     suggestedDisplayName: "Bing Map",
     websiteUrl: "https://www.bing.com/maps",
     removeUrl: "https://teams-get-started-sample.azurewebsites.net/tabremove.html",
  });
}
else {
   microsoftTeams.settings.setSettings({
     entityId: "google",
     contentUrl: "https://www.google.com/maps/embed",
     suggestedDisplayName: "Google Map",
     websiteUrl: "https://www.google.com/maps",
     removeUrl: "https://teams-get-started-sample.azurewebsites.net/tabremove.html",
  });
}

saveEvent.notifySuccess();
});

function onClick() {
microsoftTeams.settings.setValidityState(true);
}
</script>

Here is the Error image in MS Teams