I'd like to know if you guys have faced the same problem I'm facing,
and how you are dealing with it.
Sometimes, a small and harmless change in a Java class ensues strange
errors at runtime.
These errors only happen if BOTH conditions below are true:
2) the application is run on Google Chrome, and
1) the GWT JavaScript compiler output style is set to 'OBF'.
So, running the application on Firefox or IE always works.
Running with the output style set to 'pretty' or 'detailed' always
works, even on Google Chrome.
Here's an example of error message that I got:
"((TypeError): Property 'top' of object [object DOMWindow] is not
a function stack"
And here's what I have:
- GWT 1.5.3
- GXT 1.2.4
- Google Chrome 4 and 5
- Windows XP
In order to get rid of this Heisenbug, I have to either deploy my
application without obfuscation or endure a time-consuming trial-and-
error process in which I re-implement the change in slightly different
ways and re-run the application, until the GWT compiler is happy with
my code.
Would you have a better idea on how to avoid this?
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