Use Safe Navigation Operator &.

app/services/sync_service_base.rb

@@ -109,10 +109,10 @@ class SyncServiceBase
     if local.changed?
       local.save!
       log "Updated #{@entity.name} #{remote.id}"
-    end
 
       # Handle attaching documents if applicable to invoices
       attach_documents(local, remote) 
+    end
 
   rescue => e
       log "Failed to sync #{@entity.name} #{remote.id}: #{e.message}"

app/views/customers/_details.html.erb

@@ -13,12 +13,12 @@
     
     <tr>
       <th><%=t(:label_primary_phone)%></th>
-      <td><%= number_to_phone(customer.primary_phone.gsub(/[^\d]/, '').to_i, area_code: true) if customer.primary_phone %></td>
+      <td><%= number_to_phone(customer&.primary_phone&.gsub(/[^\d]/, '').to_i, area_code: true) %></td>
     </tr>
     
     <tr>
       <th><%=t(:label_mobile_phone)%></th>
-      <td><%= number_to_phone(customer.mobile_phone.gsub(/[^\d]/, '').to_i, area_code: true) if customer.mobile_phone %></td>
+      <td><%= number_to_phone(customer&.mobile_phone&.gsub(/[^\d]/, '').to_i, area_code: true) %></td>
     </tr>
     
      <tr>

app/views/qbo/_last_sync.html.erb

@@ -1 +1 @@
-<b><%=t(:label_last_sync)%>: </b> <%= Qbo.last_sync if Qbo.exists? %>
+<b><%=t(:label_last_sync)%>: </b> <%= Qbo.last_sync %>

app/views/qbo/_settings.html.erb

@@ -66,12 +66,12 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 
      <tr>
         <th><%=t(:label_oauth_expires)%></th>
-        <td><%= if Qbo.exists? then QboConnectionService.current!.oauth2_access_token_expires_at end %>
+        <td><%= QboConnectionService.current!&.oauth2_access_token_expires_at %>
       </tr>
       
       <tr>
         <th><%=t(:label_oauth2_refresh_token_expires_at)%></th>
-        <td><%= if Qbo.exists? then QboConnectionService.current!.oauth2_refresh_token_expires_at end %>
+        <td><%= QboConnectionService.current!&.oauth2_refresh_token_expires_at %>
      </tr>
 
   </tbody>

init.rb

@@ -14,7 +14,7 @@ Redmine::Plugin.register :redmine_qbo do
   name 'Redmine QBO plugin'
   author 'Rick Barrette'
   description 'A pluging for Redmine to connect with QuickBooks Online to create Time Activity Entries for billable hours logged when an Issue is closed'
-  version '2026.2.16'
+  version '2026.3.0'
   url 'https://github.com/rickbarrette/redmine_qbo'
   author_url 'https://barrettefabrication.com'
   settings default: {empty: true}, partial: 'qbo/settings'

lib/redmine_qbo/hooks/users_show_hook_listener.rb

@@ -20,7 +20,7 @@ module RedmineQbo
         #Employee.update_all
     
         # Check to see if there is a quickbooks user attached to the issue
-        @selected = context[:user].employee.id if context[:user].employee
+        @selected = context[:user]&.employee&.id
 
         # Generate the drop down list of quickbooks contacts
         return "<p>#{context[:form].select :employee_id, Employee.all.pluck(:name, :id), selected: @selected, include_blank: true}</p>"