プロジェクト：火星との通信アップリンクの構築のプロセスの自動化

+ [Build a Mars Communication Uplink](https://trailhead.salesforce.com/content/learn/projects/trailhead_on_mars)


# Could not find the required Chatter post when inserting a Communications record with Number__c set to 3.

+ [プロジェクト：火星との通信アップリンクの構築のプロセスの自動化について](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000O9Mz0SAF)

:::note
Message from Mars 3のMessageに入れる内容が違いますね。

Trailheadの環境を英語に直してから該当箇所をコピペしてみてください。

（Thisからのはずですが、添付資料を見るとhisから始まってます）
:::

# Could not find the required Chatter post when inserting a Communications record with Number__c set to 2;

+ [I keep getting this error under the Automate your process trail "Could not find the required Chatter post when inserting a Communications record with Number__c set to 2;" I keep rechecking the details but I don't seem to find the issue.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000QN8rW)

:::note
Try switching the challenge language setting to English. In other than English, there is a possibility that there is a missing part in the problem.

There was an error in the explanation content in the Japanese version, but I was able to clear it using the English version.

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000O9Mz0SAF
:::

# first error: CANNOT_EXECUTE_FLOW_TRIGGER, We can't save this record because the “Mars” process failed. Give your Salesforce admin these details. Verify the combination of your "Target Name Or ID" and "Target Type" fields to make sure you provide a valid user, Chatter group, or record to post to. Error ID: 245633992-299369 (-220482907)provide a valid user, Chatter group, or record to post to. Error ID: 245633992-299369 (-220482907): []

+ [I was looking to find a solution to this error that I got when I tried to complete the Build a Mars Communication Uplink (Automate the Process) trail.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000PfBu6SAF)

+ [I was looking to find a solution to this error that I got when I tried to complete the Build a Mars Communication Uplink (Automate the Process) trail.](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000PfBu6SAF)

+ [Please help with error. stuck at last one in the automate the process unit](https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000JfKmpSAF)

+ [Mars Rover Flow Error](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007DuXeMSAV)

![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/328136/86ec3661-e230-db2f-3be3-34abec5a7d0a.png)

+ [Greetings! So, I just began training, and continue getting the following error message. I have deleted and reinstalled, and also cleared my cache. Any suggestions would be greatly appreciated, and thank you!](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007EZbwJ)
+ [Cannot Execute Flow Trigger | Unit : Automate The Process Unit](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007HLCRa)
+ [Stuck in "Automate the Process" in " Build a Mars Communication Uplink"](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007MayYa)

:::note
Workaround

as a workaround - use chatter group id instead of group name

https://issues.salesforce.com/issue/a028c00000gAyxXAAS/schedule-flow-automated-process-user-unable-to-post-to-chatter
:::

+ [Why can't I find "Communications" in the App search?](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007X96NG)

:::note
Have you created a custom tab?

https://trailhead.salesforce.com/content/learn/projects/trailhead_on_mars/trailhead_on_mars_step_2

![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/328136/602a0ad2-6caf-461a-a822-aecf3e0ddedd.png)
:::

+ [【未解決】Mars Rover Flow Error](https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007DuXeM)