X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/8722cd175d66ae707ba1ce2efa15b572678f545c..9ac2a7d67db543a0356bdcc7c3ca37920086eae1:/apps/workbench/app/helpers/pipeline_components_helper.rb

diff --git a/apps/workbench/app/helpers/pipeline_components_helper.rb b/apps/workbench/app/helpers/pipeline_components_helper.rb
index de951b3a97..8f5dba1a87 100644
--- a/apps/workbench/app/helpers/pipeline_components_helper.rb
+++ b/apps/workbench/app/helpers/pipeline_components_helper.rb
@@ -3,10 +3,13 @@ module PipelineComponentsHelper
     begin
       render(partial: "pipeline_instances/show_components_#{template_suffix}",
              locals: locals)
-    rescue
+    rescue => e
+      logger.error "#{e.inspect}"
+      logger.error "#{e.backtrace.join("\n\t")}"
       case fallback
       when :json
-        render(partial: "pipeline_instances/show_components_json")
+        render(partial: "pipeline_instances/show_components_json",
+               locals: {error_name: e.inspect, backtrace: e.backtrace.join("\n\t")})
       end
     end
   end