Using gcloud console for Google App Engine causes a Runtime error from metrics

Question

I\'m trying to use the gcloud console through the browser. When I clone my repository and start the dev server, I get a runtime error from metrics:

$ dev_app         


        

Answer 1

I got this working by resolving an issue in my app.yaml file, one of my routes wasn't specified correctly.

Fixing that route with a leading slash, and escaping the dot within the route regex, seemed to resolve the error too:

diff --git a/app.yaml b/app.yaml
index 8a165a0..39c68b3 100644
--- a/app.yaml
+++ b/app.yaml
@@ -13,7 +13,7 @@ handlers:
 - url: /ui
   static_dir: ui

-- url: robots.txt
+- url: /robots\.txt$
   static_files: robots.txt
   upload: robots.txt