[Glass] Debugging an app with Jade
Lyn Headley
laheadle at gmail.com
Fri Dec 13 19:32:33 PST 2013
Hello GLASS!
I am currently porting a seaside app from pharo to Gemstone/S, developing
using Jade, and am trying to figure out how to get a debugger on an error
message. I can launch my seaside application by executing the following in
a Jade workspace:
WAGsSwazooAdaptor new start.
This never returns, makes the workspace unusable, and opens a modal window
that says Executing Gemstone/Smalltalk code... and offers two buttons: Hard
Break and Soft Break.
When I load my seaside application by visiting the application entry point
in a browser, I get the error below. I'm wondering what the best way to
debug the error is, ideally I'd like to call up a debugger on my code. I'm
also interested in looking at the "continuation containing error stack" if
that would be helpful.
Although the error page says: "To bring up a debugger in your development
image, press the Debug button in the GemStone/S Transcript window," I can't
access the Gemstone/S Transcript because the workspace is inaccessible due
to the modal window.
Here is the error:
a LookupError occurred (error 2053), The instance variable #'footer' was
not found in evaluating a path expression for the object aLHHeader.
Error during rendering, a continuation containing error stack has been saved
To bring up a debugger in your development image, press the Debug button in
the GemStone/S Transcript window.
For the moment, resuming from a remote debug session is not supported
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