パッケージのインストールの問題

Dreamhouse App Id 04tB00000009UeX
DreamHouseLWC App Id 04t3h0000043scGAAQ

I think I know how this happened. The DreamHouse package key that is given in the Salesforce Platform Basics module is 04t3h0000043scGAAQ for the Winter '21 edition of the sample. However, the steps in this trail are based on the 04tB00000009UeX key which is the Summer '17 version. I tested this by uninstalling the '21 version in exchange for the '17 and it fixed the issue. The Map component appears now as well as the developer console.

私はこれがどのように起こったかを知っていると思います。Salesforce Platform Basicsモジュールで提供されるDreamHouseパッケージキーは、サンプルのWinter'21エディションの04t3h0000043scGAAQです。ただし、このトレイルの手順は、Summer'17バージョンである04tB00000009UeXキーに基づいています。'17と引き換えに'21バージョンをアンインストールしてこれをテストしたところ、問題が修正されました。マップコンポーネントと開発者コンソールが表示されます。

Install DreamhouseLWC package
パッケージのIdは 04tB0000000OE9wIAG

We found at least one Salesforce account linked to your Trailblazer.me profile, but you don't have permission to install packages. Ask your admin to assign you the Manage Billing permission in the org where you want to install the package. You can also sign up for a free trial of Salesforce
Install apps and packages on your Trailhead Playground
The package id for Data Quality Analysis Dashboards is 04t20000000D24RAAS

Unable to log in and install an Appexchange application on a sandbox environment

Dreamhouseアプリは２種類ある？

Dreamhouseアプリをインストールするためのリンクが2つあるので、summer17orgのアンマネージパッケージをインストールして問題を解決することをお勧めします。

データをインポートできない

Error while importing data

Error Number: 1662525670-55238 (705900718)

Issue while installation of Dreamhouse app.

Method does not exist or incorrect signature: void setMock(System.Type, GeocodingServiceTest.OpenStreetMapHttpCalloutMockImpl) from the type test

GeocodingServiceTest: Method does not exist or incorrect signature: void setMock(System.Type, GeocodingServiceTest.OpenStreetMapHttpCalloutMockImpl) from the type test

Look like issue is coming because of NameSpace.

Try to create new playGround.

https://developer.salesforce.com/forums/?id=9060G0000005boOQAQ

よく見るエラー

Hi Community , I'm trying to import dreamhouse sample data by installing the package of dreamhouse and there is an error in load the sample data into playground .can anyone spot the issue?

global with sharing class DreamHouseSampleDataController {

    @RemoteAction
    global static void deleteAll() {
        DELETE [SELECT ID FROM favorite__c];    
        DELETE [SELECT ID FROM property__c];    
        DELETE [SELECT ID FROM broker__c];
        DELETE [SELECT ID FROM bot_command__c];
    }
    
}