Show error when removing epic or issue from epic

changed milestone to %15.6

added Category:Portfolio Management auto closed devopsplan epics frontend groupproduct planning priority3 reproduced on GitLab.com sectiondev severity3 typebug vintage workflowin dev labels

assigned to @fguibert

	3 Warnings
	This MR changes code in `ee/`, but its Changelog commit is missing the `EE: true` trailer. Consider adding it to your Changelog commits.
	This merge request changed files with disabled eslint rules. Please consider fixing them.
	Please add a merge request subtype to this merge request.

Disabled eslint rules

The following files have disabled eslint rules. Please consider fixing them:

ee/app/assets/javascripts/related_items_tree/store/actions.js

Run the following command for more details

node_modules/.bin/eslint --report-unused-disable-directives --no-inline-config \
  'ee/app/assets/javascripts/related_items_tree/store/actions.js'

Reviewer roulette

Changes that require review have been detected!

Please refer to the table below for assigning reviewers and maintainers suggested by Danger in the specified category:

Category	Reviewer	Maintainer
frontend	Doug Stull (`@dstull`) (UTC-4, 14 hours behind `@fguibert`)	Anna Vovchenko (`@anna_vovchenko`) (UTC+3, 7 hours behind `@fguibert`)

To spread load more evenly across eligible reviewers, Danger has picked a candidate for each review slot, based on their timezone. Feel free to override these selections if you think someone else would be better-suited or use the GitLab Review Workload Dashboard to find other available reviewers.

To read more on how to use the reviewer roulette, please take a look at the Engineering workflow and code review guidelines. Please consider assigning a reviewer or maintainer who is a domain expert in the area of the merge request.

Once you've decided who will review this merge request, assign them as a reviewer! Danger does not automatically notify them for you.

If needed, you can retry the danger-review job that generated this comment.

Generated by Danger

@fguibert - please see the following guidance and update this merge request.

	1 Warning
	Please add a subtype label to this merge request.

If you have added a type label and do not feel the purpose of this merge request matches one of the subtypes labels, please resolve this discussion.

Bundle size analysis [beta]

This compares changes in bundle size for entry points between the commits f359bb83 and 916bcd28

Special assets

Entrypoint / Name	Size before	Size after	Diff	Diff in percent
average	3.59 MB	3.59 MB	-	0.0 %
mainChunk	1.96 MB	1.96 MB	-	0.0 %

Note: We do not have exact data for f359bb83. So we have used data from: 51c6acd4.
The intended commit has no webpack pipeline, so we chose the last commit with one before it.

Please look at the full report for more details

Allure report

allure-report-publisher generated test report!

e2e-review-qa: test report for 916bcd28

expand test summary

+-----------------------------------------------------------------------------------------+
|                                     suites summary                                      |
+------------------------------------+--------+--------+---------+-------+-------+--------+
|                                    | passed | failed | skipped | flaky | total | result |
+------------------------------------+--------+--------+---------+-------+-------+--------+
| Plan                               | 53     | 0      | 4       | 1     | 57    | ❗     |
| Verify                             | 12     | 0      | 1       | 2     | 13    | ❗     |
| Manage                             | 52     | 0      | 8       | 3     | 60    | ❗     |
| Create                             | 28     | 0      | 1       | 0     | 29    | ✅     |
| Package                            | 0      | 0      | 1       | 0     | 1     | ➖     |
| Feature flag handler sanity checks | 9      | 0      | 0       | 0     | 9     | ✅     |
| Secure                             | 2      | 0      | 0       | 2     | 2     | ❗     |
| Configure                          | 0      | 0      | 1       | 0     | 1     | ➖     |
| Version sanity check               | 0      | 0      | 1       | 0     | 1     | ➖     |
| Govern                             | 2      | 0      | 0       | 0     | 2     | ✅     |
+------------------------------------+--------+--------+---------+-------+-------+--------+
| Total                              | 158    | 0      | 17      | 8     | 175   | ❗     |
+------------------------------------+--------+--------+---------+-------+-------+--------+