Eclipse AsyncCallback failed

Asked May 18 '18 at 14:00

Active May 18 '18 at 14:00

Viewed 37 times

I'm new at this place, please excuse me if this question is a random question :)

So my problem is I Installed:

Eclipse Oxygen
Google Cloud Platform / App AppEngine
MySqlConnector is in place

Evertime when I start my programm with right click -> Run As-> GWT Development Mode with Jetty eclipse is showing me some errors like "RPC Call failed etc." My prof. said for the GWT login this is normal but how can I test all my other methods which I wrote with the AsyncCallback? enter image description here

I hope someone could help me :/ I thank you in advance.

asked May 18 '18 at 14:00

DezzyAnthony

1

You should check the server log. – El Hoss May 18 '18 at 16:42
How can I check the Server log? Because it’s all on a local server. I use mamp for this. – DezzyAnthony May 18 '18 at 23:38
The error code shows a 500 or 404 but the most common was the 500 – DezzyAnthony May 18 '18 at 23:39
404 means not found, so you have a problem with your url or server configuration. 500 means you have successfully contacted the server but the server rans into an exception. That's the difference. – El Hoss May 19 '18 at 09:19
Thanks I finally fixed the problem, it couldn’t reach the jdbc driver, I put it to the lib folder and now it works :) – DezzyAnthony May 19 '18 at 14:25
ok, that explains the 500. – El Hoss May 20 '18 at 06:56

Eclipse AsyncCallback failed

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