java - GWT Developer Plugin is not running -


this question has answer here:

i run web application sample project using eclipse opened url provided ide (http://127.0.0.1:8888/stockwatcher.html?gwt.codesvr=127.0.0.1:9997) , chrome browser (version: 42) showed me message: "development mode requires gwt developer plug-in".

i downloaded plug-in , installed on browser (i checked @ chrome://extensions/) restarted browser , entered same link again still shows me same message.

what's wrong?

the gwt plugin no longer supported chrome due npapi being deprecated (https://www.chromium.org/developers/npapi-deprecation).

to debug application, you'll need 1 of following:

  1. temporarily enable npapi in chrome

    chrome://flags/#enable-npapi

  2. downgrade chrome version supports plugin

  3. update application use superdevmode - http://www.gwtproject.org/articles/superdevmode.html

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