Bug: Cannot read properties of null (reading 'forEach')

[JasCodes]

New Issue Checklist

• [x] I am not disclosing a vulnerability.
• [x] I am not just asking a question.
• [x] I have searched through existing issues.
• [x] I can reproduce the issue with the latest versions of Parse Server and Parse Dashboard.

Issue Description

Can't add create/add relation from row. Please find attached image.

Dashboard

• Parse Dashboard version: 4.0.0
• Browser (Safari, Chrome, Firefox, Edge, etc.): Brave
• Browser version: Release Notes V1.35.104 for Mac (Feb 23, 2022)

Server

• Parse Server version: ^4.10.4 &^5.0.0-beta.7
• Operating system: MacOS 12.2.1
• Local or remote host (AWS, Azure, Google Cloud, Heroku, Digital Ocean, etc): local with remote mongo instance in docker

Database

• System (MongoDB or Postgres): MongoDB
• Database version: latest 5.1
• Local or remote host (MongoDB Atlas, mLab, AWS, Azure, Google Cloud, etc): Remote in docker

Logs

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[JasCodes]

Just FYI if refresh the page then everything seems to be fine.

[mtrezza]

Could you add step-by-step instructions (1. / 2. / 3.) to reproduce the issue?

[pcg92]

Im having the same error, Im unable to add content to relations using the dashboard

"parse-dashboard": "^4.1.1",
"parse-server": "^5.2.1"

I have another bug, clicking on see relation I see 0 objetcs, I downgrade to 3.3.0 and the relations are visible, using 4.0.0 my relations are empty too

[c0sm1cdus7]

+1 can confirm, the relation is created, but relations are not visible on v4

[mtrezza]

Closing as duplicate of #2204