Ensure that you moved the Case object from the Available column to the Selected column.

+ [Customize the Home Page](https://trailhead.salesforce.com/en/trailblazer-community/feed/0D54S00000IPR0y)

:::note
I was extremely careful not to miss any step.  Your suggestion to clean the browser cache is what made me pass and move on to the next training. 

どのステップも見逃さないように細心の注意を払いました。ブラウザのキャッシュを消去するというあなたの提案が、私が合格して次のトレーニングに進む理由です。
:::

+ [step not completed Ensure that you moved the Case object from the Available column to the Selected column.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000JgbyESAR)

:::note
I made exactly the same mistake misnaming the "recent cases" label, it is solved now :

「最近のケース」ラベルの名前を間違えたのとまったく同じ間違いを犯しましたが、現在は解決されています。
:::

+ [I am getting the following error message on Customize the Home Page: Ensure that you moved the Case object from the Available column to the Selected column. I have done the task several times and continue to receive the error.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000Jeds1)

:::note
Please check if you have renamed the "Recent Items" label to "Recent Cases" as mentioned in the below screenshot:

![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/328136/a3366001-7441-882e-c3d0-2a96ce67c9c0.png)
:::


+ [I am getting the following error message on Customize the Home Page: Ensure that you moved the Case object from the Available column to the Selected column. I have done the task several times and continue to receive the error.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000Jeds1)
+ [Unable to complete 'Create a homepage layout' challenge.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007cmWIt)

:::note
I've had the same issue, but I managed to solve it. Be sure to take every step like in trailhead description, if you miss something you will get the error about "Cases" in Selected column  For me the issue began when I missed the step with naming the "Recent Items" label to "Recent Cases", so after you try numerous times your browser cache gets cluttered and even if you do it right you get the error, so clean up the browser cache and history, and after that make a new playground and follow every step and it'll work

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000Emnv5SAB

私は同じ問題を抱えていましたが、なんとか解決しました。トレイルヘッドの説明のようにすべての手順を実行してください。何かを見逃した場合は、選択された列の「ケース」に関するエラーが表示されます、何度も試した後、ブラウザのキャッシュが乱雑になり、正しく実行してもエラーが発生するため、ブラウザのキャッシュと履歴をクリーンアップしてから、新しいプレイグラウンドを作成し、すべての手順に従ってください。動作します
:::

+ ["Customize the Home Page" error.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000Pf7Uy)

:::note
Clearing browsing history/data worked for me.
:::


+ [Case object error](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007H9xAU)
+ [Trailhead verify failed even though completed - Lightning App Builder](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007ahwUM)

![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/328136/8c88d456-7449-6b43-8f37-eec03f71e3d9.png)

:::note
I was extremely careful not to miss any step. Your suggestion to clean the browser cache is what made me pass and move on to the next training.

https://trailhead.salesforce.com/en/trailblazer-community/feed/0D54S00000IPR0y

I made exactly the same mistake misnaming the "recent cases" label, it is solved now :

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000JgbyESAR

I've had the same issue, but I managed to solve it. Be sure to take every step like in trailhead description, if you miss something you will get the error about "Cases" in Selected column For me the issue began when I missed the step with naming the "Recent Items" label to "Recent Cases", so after you try numerous times your browser cache gets cluttered and even if you do it right you get the error, so clean up the browser cache and history, and after that make a new playground and follow every step and it'll work

https://trailhead.salesforce.com/en/trailblazer-community/feed/0D54S00000Emnv5SAB

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000Jeds1
:::

+ [Unable to close the challenge due to an error](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007ifrSK)

:::note
There are two methods to resolve this error:

(1) you can try clearing all the cookies and caches in the browser with the account you logged in with.

If the issue still persists:

(2) log out of all the accounts and attempt the same challenge in a brand new developer org with a different set of browsers (ex. Firefox, Chrome or Opera). 

https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007Cv9MJ

I created a new dashboard and solved the challenge again. 

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000E987WSAR
:::