Nifty draggable panel dissappears after clicking

Troubleshooting gui
1

Hey,



I’m working on a MMORPG. We already made the basis interface but now we want to make some items draggable. But after clicking on the draggable panel (from this example http://nifty-gui.svn.sourceforge.net/viewvc/nifty-gui/nifty-examples/trunk/src/main/resources/dragndrop/dragndrop.xml?revision=1553&content-type=text%2Fplain) it just dissappears. This is what I get: WARNING: missing popup [draggablePopup] o_O



I have already downloaded the latest nightly build but I can’t get it to work. I would appreciate if somebody could help me out.



Thanks in advance,



Jef

2

Sorry for bump but I would really appreciate it if someone could help me out.

3

This example you mentioned works here without any issues.



I’m pretty sure you’re missing either the latest version of the



nifty-default-controls: http://nifty-gui.sourceforge.net/nifty-maven-repo/lessvoid/nifty-default-controls/1.3-SNAPSHOT/?C=M;O=D



or



nifty-style-black: http://nifty-gui.sourceforge.net/nifty-maven-repo/lessvoid/nifty-style-black/1.3-SNAPSHOT/?C=M;O=D



Can you make sure you have both in the latest version?



If you’re sure you have all versions updated … well, have you modified some of the xml or do you use the example as is?

4

Hey,



Thanks for your response.



I downloaded both nifty-default-controls-1.3-20110522.190506-84.jar and nifty-style-black-1.3-20110522.190451-70.jar. Is this all I need? And I am sure I’ve used the example as it is.

5

yes, that looks good. very odd :confused:



Can you send a screenshot of the example and describe what exactly you’re dragging? Sorry, but it still looks ok here o_O

6

Sorry for late answer, I’ve solved it. Somehow it didn’t work with the java code I was using.



Thanks for your help tho :slight_smile:

7
warforce said:
Sorry for late answer, I've solved it. Somehow it didn't work with the java code I was using.

Thanks for your help tho :)

Please say how so this thread can help others in your situation.
8

I encountered the same error with Nifty 1.3 and I’ve solved the problem by changing in my code the way I created the popup.



This code does not work and throws a WARNING: Missing Popup[SystemPopup]

[java]final Element element = nifty.createPopup(“SystemPopup”);[/java]

This code works:

[java]final Element element = nifty.createPopupWithId(“SystemPopup”, “SystemPopup”);[/java]



PS: I think the createPopup() has a bug in Nifty 1.3 because it was working in v1.2



Regards,

Christophe

9

the way in which you create/use popup layers has changed a bit in Nifty 1.3



please read: http://sourceforge.net/apps/mediawiki/nifty-gui/index.php?title=Popup_Layer_Reference



when you still think there is a bug in 1.3 please file a bug report in the bug tracker at the nifty gui project page at sf.net page!