Customers may find that after upgrading to 2.27.x cannot get Slack Notifications even though it was working previously.  This can occur, for example, after setting up Slack notifications in Dinghy

Upon investigating Echo logs, customers may see the following error in Echo:

org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoSuchMethodError: 'void org.jsoup.select.NodeTraversor.<init>(org.jsoup.select.NodeVisitor)'

with a further reference to:

Caused by: java.lang.NoSuchMethodError: 'void org.jsoup.select.NodeTraversor.<init>(org.jsoup.select.NodeVisitor)'

The issue was caused by recent upgrades to the jinjava package in Spinnaker, which caused an issue with a dependency in jsoup.  

The issue is targeted for resolution in Armory Enterprise 2.28.0. 

Hotfix

Before the release of these versions, customers can ingest a Hotfix that has been published. 

Administrators need to add the following artifactId in the appropriate location according to the following KB article on using Hotfixes: https://support.armory.io/support?id=kb_article_view&sysparm_article=KB0010085

The artifactID change should be placed in either .hal/<defaultProfile>/service-settings/echo.yml in Halyard

or spec.spinnakerConfig.service-settings.echo.artifactId in Operator

artifactID for Echo:

artifactId: armory/echo-armory:2022.03.17.19.30.11.release-2.27.x

2.27.x