Merge pull request #3766 from tchak/fix-sentry-bug

Do not crash if element to remove is not found

app/helpers/application_helper.rb

@@ -53,7 +53,7 @@ module ApplicationHelper
     script = "(function() {";
     script << "var el = document.querySelector('#{selector}');"
     method = (inner ? "el.innerHTML = ''" : "el.parentNode.removeChild(el)")
-    script << "setTimeout(function() { #{method}; }, #{timeout});";
+    script << "if (el) { setTimeout(function() { #{method}; }, #{timeout}); }";
     script << "})();"
     # rubocop:disable Rails/OutputSafety
     raw(script);

app/views/gestionnaires/dossiers/purge_champ_piece_justificative.js.erb

@@ -1,2 +1,3 @@
 <%= render_flash(timeout: 5000, sticky: true) %>
 <%= remove_element("#piece_justificative_#{@champ.id}") %>
+<%= show_element("#champs_#{@champ.id}") %>