In the console of Jira Service Desk, I see the following warnings:
[Deprecation] document.registerElement is deprecated and will be removed in M73, around March 2019. Please use window.customElements.define instead. See https://www.chromestatus.com/features/4642138092470272 for more details.
_ @ batch.js?locale=el-GR:160
DEPRECATED JS - AJS.debounceImmediate has been deprecated since 8.0.0 and will be removed in 9.0.0. Use equivalent functions from libraries like lodash / underscore instead
........And so on (14 warnings of this type)
We are about to have an upgrade in our installation, so we would like to fix any warnings/errors before upgrading.
Any ideas how to correct these?
Thank you in advance,
Depending on your logging level of your various packages (they can be Error, Warn, Log, Debug, etc (https://confluence.atlassian.com/jirakb/change-logging-levels-in-jira-server-629178605.html)
You can get a whole bunch of warnings and errors. I have upgraded many different systems from Jira 4 all the way to Jira 8.
Generally they can be ignored. If you are concerned about them, then go to Admin (COG) and System. Then go to "Troubleshooting and Support Tools". There you will find a "Log Analyzer" that will analyze the logs and tell you all your troubles and how to resolve them.
Hope this helps,
Appnovation, Atlassian Gold Partner
welcome to the Atlassian Community!
Just to make sure this does not originate from a possibly outdated App I'd suggest to check using the following guide if there are any Apps that needs updates:
If not the source might be a self-made adjustment which is not anymore 100% up to date.
If that is the case you would need to locate where it was inserted and analyze if you can renovate the code so it does not bring the messages about deprecation up.
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