Running Lucee server 5.2.1.9 (hosted at Vivio), and I'm unable to get it to show any run-time errors.
When an error occurs, I get an empty page. If a debug template set, I get dumps of all the appropriate scopes and DB activity, as well as execution times... but no error message/details or stack trace.
Is there a setting I'm missing?
How do I insure Lucee displays my run-time errors during development?
I'm not sure if you every figured this out (kind of a necro). If you are in Dev disect your application.cfc. I had an issue in my onRequest section. Someone threw a cftry around the target page include. This ran Lucee into the catch and it showed a blank page.
If that doesn't help try removing your OnError function in there. There might be something in there that is trying to serve up a friendly error page which could prevent error output.
Also, look in Lucee server administrator and check that it is pointing to the native error.cfm that comes with the Lucee package.
I have to add it even though it isn't likely the cause. Search your code for any abort. It could be someone was testing a routine and was aborting to see how far Lucee was processing.
Hope these suggestions help.