在Microsoft团队中保存自定义连接器时出错

Question

我正在使用Microsoft Teams上的应用程序工作室为应用程序构建连接器。由app studio创建的manifest.json如下：

{
    "$schema": "https://developer.microsoft.com/en-us/json-schemas/teams/v1.6/MicrosoftTeams.schema.json",
    "manifestVersion": "1.6",
    "version": "1.1.9",
    "showLoadingIndicator": true,
    "id": "bba38a7c-10d8-4015-94f8-0c0970f85f5a",
    "packageName": "com.cronycle",
    "developer": {
        "name": "Cronycle",
        "websiteUrl": "https://microsoft-teams-test-app.s.cronycle.com",
        "privacyUrl": "https://microsoft-teams-test-app.s.cronycle.com/privacy.html",
        "termsOfUseUrl": "https://microsoft-teams-test-app.s.cronycle.com/tou.html"
    },
    "icons": {
        "color": "color.png",
        "outline": "outline.png"
    },
    "name": {
        "short": "Cronycle",
        "full": ""
    },
    "description": {
        "short": "Cronycle app to test connectors",
        "full": "I like cronycle, so I made this app to check how the integration will work"
    },
    "accentColor": "#FFFFFF",
    "connectors": [
        {
            "connectorId": "fb154f02-b6f7-411e-ae03-19a1306145a8",
            "configurationUrl": "https://microsoft-teams-test-app.s.cronycle.com/cronycleTestAppConnector/config.html",
            "scopes": [
                "team"
            ]
        }
    ],
    "permissions": [
        "identity",
        "messageTeamMembers"
    ],
    "validDomains": [
        "microsoft-teams-test-app.s.cronycle.com"
    ]
}

连接器呈现良好。但是，当我单击“保存”按钮时，出现以下错误：

2020-05-24T21:35:44.640Z Received error from connectors {"seq":1590354365723,"timestamp":1590356144627,"flightSettings":{"Name":"ConnectorFrontEndSettings","AriaSDKToken":"d127f72a3abd41c9b9dd94faca947689-d58285e6-3a68-4cab-a458-37b9d9761d35-7033","SPAEnabled":true,"ClassificationFilterEnabled":true,"ClientRoutingEnabled":true,"EnableYammerGroupOption":true,"EnableFadeMessage":false,"EnableDomainBasedOwaConnectorList":false,"EnableDomainBasedTeamsConnectorList":false,"DevPortalSPAEnabled":true,"ShowHomeNavigationButtonOnConfigurationPage":false,"DisableConnectToO365InlineDeleteFeedbackPage":true},"status":500,"clientType":"SkypeSpaces","connectorType":"fb154f02-b6f7-411e-ae03-19a1306145a8","name":"handleMessageError"}```