Redmine

1. Edit ticket
2. Select a file to attach
   The file appears at Files section
3. Change issue status to other state

Right after the status change, the file listed at Files section, is removed, and the error above is printed on browser console.

Is there a patch ready for this ?

Thanks for reporting this!

Can you test the following patch?

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 1dfa26cb2..031273d44 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1831,9 +1831,7 @@ module ApplicationHelper

   def update_data_sources_for_auto_complete(data_sources)
     javascript_tag(
-      "const currentDataSources = rm.AutoComplete.dataSources;" \
-      "const newDataSources = JSON.parse('#{data_sources.to_json}'); " \
-      "rm.AutoComplete.dataSources = Object.assign(currentDataSources, newDataSources);" 
+      "rm.AutoComplete.dataSources = Object.assign(rm.AutoComplete.dataSources, JSON.parse('#{data_sources.to_json}'));" 
     )
   end

This patch fixes only the console error.

Fernando Hartmann wrote:

The same happens with attachments.
Steps

1. Edit ticket
2. Select a file to attach
   The file appears at Files section
3. Change issue status to other state

Right after the status change, the file listed at Files section, is removed, and the error above is printed on browser console.

This is a different error and it's generated by the change from #34641. Until a proper fix is ready, you can try reverting the changes from app/views/issues/edit.js.erb and app/views/issues/edit.js.erb.

Created a new issue (#37053) for the second issue.

Marius BALTEANU wrote:

Thanks for reporting this!

Can you test the following patch?
[...]

This patch fixes only the console error.

worked for me with same issue. thank you