2025年02月の質問の中から整理します

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参照して頂くのは結構ですが、そのまま内容を丸ごとコピーするような行為は控えて欲しいです。一応時間を掛けて作っているので、その点はご考慮願いたいです。

なるべく、回答の中身も転記しておきます。結構な割合で質問者さんが黒歴史を消したいのか質問自体を削除しますので... 最良の答えとしてもらっても即消されることは大変多いです。

1月も相変わらず質問は少ないし回答しても反応はありませんが、自分自身の勉強として回答は続けようと思います。

2025年02月未解決の質問

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「エンタイトルメント入門」のハンズオン Challengeが完了できない

• 「エンタイトルメント入門」のハンズオン Challengeが完了できない

トレイルヘッドのお題のページも英語にしていますか？
日本語と英語で指示内容が違うかもしれません

Fundraising Operationsがない？

• Does anyone know how I can get 'Fundraising Operations'?

Are you using the special Developer Edition orgs below?

Sign up for a free Developer Edition org with Nonprofit Cloud.

https://trailhead.salesforce.com/content/learn/modules/soft-credits-and-tributes-in-fundraising/create-a-soft-credit?trail_id=manage-fundraising-with-nonprofit-cloud

We couldn't find a page named 'DisplayUserInfo'.

• am stuck on Use Simple Variables and Formulas and gettting a errror and trying to fix it

this matter has beeen resolved it was a issue with the way the VF page was named

We updated an account that had 'Match_Billing_Address__c' set to true. We expected the trigger to fire, but it didn’t. Make sure the trigger fires if 'Match_Billing_Address__c' is true.

• Get Started with Apex Triggers Challenge - My Playground does not have ShippingPostalCode or BillingPostalCode

I was getting this error because the test record did not have a value in the AccountNumber field which caused the insert to fail. I added one, and it passed the check.

trigger AccountAddressTrigger on Account (before insert, before update) {
    for (Account a : Trigger.new) {
        a.AccountNumber = '12345678';
        if (a.Match_Billing_Address__c == true) {
                a.ShippingPostalCode = a.BillingPostalCode;
        }
    }
}

https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007T4MaoSAF

In the 'Create Task' action, we can’t find the 'Activity Date' field set to a valid date

• 【未解決】In the 'Create Task' action, we can’t find the 'Activity Date' field set to a valid date.
• In the 'Create Task' action, we can’t find the 'Activity Date' field set to a valid date.
• Build a Record-Triggered Flow problem

Try to us another formata for data field, for example< not 2/10/2025 but 2.10.2025

We can’t find one or more of the following fields on the Dynamic Highlights Panel: Title, Account Name, Phone, Email, Contact Owner, Level.

• Can't complete Platform App Builder Certification Maintenance (Winter 25)

Ok, so my problem was that I had selected Home Phone and not typed phone in quick find and then selected that. This challenge is extremely picky, so make sure everything looks like this:

We can’t find an OAuth Token from your OAuth 2.0 Web Server flow. Check your external client app configuration, and try authenticating again.

• Cannot Verify "Implement the OAuth 2.0 Web Server Flow"

I had the same issue but was able to resolve it by creating a new playground and completing the challenges again.

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000A8vqWSAR

I finally got this to work but the "solution" is still puzzling.

The issue might be if you have > 1 Playground. I performed the exercise on two different Playgrounds. The first failed. So, I created a second playground dedicated to this exercise. I performed the tasks in the second playground AND VERIFIED I selected the correct playground when trying to submit for credit. This failed.

Today, I went bak and did the exercise again. I noticed something on launching the Heroku instance to enter the URL, secret, etc. This auto-populated. When I corrected the consumer keys (which I had saved) consistrnt with the playground, the credit FAILED.

However, I closed all browser windows and restarted accepting the pre-populated keys in Heroku. This seems to work.

The point seems to be that the pre-populated keys are needed even if they are inconsistent with the playgrounds.

重要なのは、プレイグラウンドと一致しない場合でも、事前に設定されたキーが必要であることのようです。