Is it caused by my scripts?

Likely not by your scripts. This is a known issue and looks to be caused by Editor Analytics but we haven’t been able to reproduce yet. If you have a Pro license, you can disable the setting in the Editor. Unity - Manual: Editor analytics . If you don’t have a Pro license, you can try disabling it by browsing to https://id.unity.com/ and choose Privacy on the left and Edit your Privacy Settings for the Editor. Once done, then restart the Editor. Please let me know if this helps
If you could submit a bug report and attach a minimal project and provide the issue ID here, it would be helpful. Ideally start with a new/empty project and see if it reproduces.
Hi Jeff!
I was having the same problem. Im on Pro (2019.2.17f1), but only opting-out at https://id.unity.com/ worked for me.
Thank you!
PS: It did not reproduce in empty project(
Hi Jeff! I have a small project, that reproduces this message. If you want it I can zip it and send it or I can put in my dropbox. Are you guys still in need of a working example? (Going to bed now. I’ll check for messages tomorrow morning.)
Is this related to IAP? Did the error only start after you enabled IAP? Please submit a bug report regardless.