20613: Survey logic overview option shows error 500 - LimeSurvey bugs and feature requests

This issue affects 1 person(s).

ID	Project	Category	View Status	Date Submitted	Last Update
20613	Bug reports	Survey editing	public	2026-07-17 19:59	2026-07-17 21:10

Reporter	frankro14	Assigned To
Priority	none	Severity	crash
Status	new	Resolution	open

Summary	20613: Survey logic overview option shows error 500
Description	Have a survey developed in Limesurvey version 6, after importing it, and then click in the "Survey logic overview" option, an error appears in screen: "500: Internal Server Error - array_merge(): Argument #2 must be of type array, null given" Issue confirmed in a locally installed Limesurvey 7.0.5 and in the demo site (demo.limesurvey.org) with Limesurvey 7.0.4 Tested it in the latest version of Limesurvey 6 available (6.7.11), and no issues.
Steps To Reproduce	Steps to reproduce Click in the "Import survey" option Select the lss file attached to this issue Confirm the import Go to the home menu of the survey Click the "Survey logic overview" option Expected result The survey logic overview option appears Actual result A crash screen appears: "500: Internal Server Error - array_merge(): Argument #2 must be of type array, null given"
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Attached Files	Error Limesurvey 2.png (50,768 bytes) Error Limesurvey 2.png (50,768 bytes)

Bug heat	2
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Date Modified	Username	Field	Change
2026-07-17 19:59	frankro14	New Issue
2026-07-17 19:59	frankro14	File Added: Error Limesurvey 2.png
2026-07-17 21:10	frankro14	Note Added: 85214
2026-07-17 21:10	frankro14	File Added: limesurvey_survey_33.lss
2026-07-17 21:10	frankro14	Bug heat	0 => 2

frankro14 2026-07-17 21:10 reporter ~85214	For some reason, the lss file was not uploaded when I created the issue. I'm attaching it here limesurvey_survey_33.lss (686,701 bytes)