How to Debug JSNI method in GWT?

Question

I have a GWT application containing some JSNI methods. I am getting an exception from inside it. How can i debug the method in IDE or through Browser?

Refer https://groups.google.com/forum/?fromgroups=#!topic/google-web-toolkit/tgzTeAsn9bg — bNd, Mar 20 '13 at 09:07
May be can try up to some extend by adding alert in between, and showing values needed to be verified. :) — Dipak, Mar 20 '13 at 09:10
@Piccaza that is the most possible weapon,if no clues left :)) — Suresh Atta, Mar 20 '13 at 09:22

score 5 · Accepted Answer · answered Mar 20 '13 at 10:54

5

If you are using 2.5.x, configure and run your project in superdev mode. Enable your chrome browser to use source maps. Finally you will be brought to the exception line in the debug console of your browser.

answered Mar 20 '13 at 10:54

Manolo Carrasco Moñino

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score 0 · Answer 2 · edited Mar 20 '13 at 11:59

0

Accroding to @Thomas Broyer HERE (If you are using Chrome)

If you have an exception in JSNI code, you can ask Chrome to "stop on all exceptions", and you'll see your JSNI code and will be able to step within it. You can also try to "pause script execution".

P.S: I didn't try it. Just a clue to push you further.

edited Mar 20 '13 at 11:59

enrybo

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answered Mar 20 '13 at 09:12

Suresh Atta

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How to Debug JSNI method in GWT?

2 Answers2