Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

[flamingo] demo app Small Check Ribbon throws NPE

See original GitHub issue

Version of Radiance (current development is 2.0-SNAPSHOT)

current development version downloaded after 0645fbed6a1b1111dd7f7ce8e8afc271b5083f3b

Sub-project (Neon, Trident, Substance, Flamingo, …)

Flamingo

Version of Java (current minimum is 8)

openjdk 10.0.2 2018-07-17 OpenJDK Runtime Environment (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.4)

Version of OS

Ubuntu 18.04

The issue you’re experiencing (expected vs actual, screenshot, stack trace etc)

multiple NPE Expetions when the org.pushingpixels.demo.flamingo.ribbon.SmallCheckRibbon.java file is executed.

NPE: Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException at org.pushingpixels.demo.flamingo.ribbon.BasicCheckRibbon.getClipboardBand(BasicCheckRibbon.java:544) at org.pushingpixels.demo.flamingo.ribbon.SmallCheckRibbon.configureRibbon(SmallCheckRibbon.java:50) at org.pushingpixels.demo.flamingo.ribbon.SmallCheckRibbon.lambda$main$1(SmallCheckRibbon.java:120)

this NPE can be fixed by running super.createCommands(); as first command inside configureRibbon (~line 50)

NPE: Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException at org.pushingpixels.flamingo.internal.ui.ribbon.JRibbonGallery.populateContent(JRibbonGallery.java:121) at org.pushingpixels.flamingo.internal.ui.ribbon.JRibbonGallery.<init>(JRibbonGallery.java:102) at org.pushingpixels.flamingo.api.ribbon.JRibbonBand.addRibbonGallery(JRibbonBand.java:173) at org.pushingpixels.demo.flamingo.ribbon.BasicCheckRibbon.getQuickStylesBand(BasicCheckRibbon.java:743) at org.pushingpixels.demo.flamingo.ribbon.SmallCheckRibbon.configureRibbon(SmallCheckRibbon.java:52) at org.pushingpixels.demo.flamingo.ribbon.SmallCheckRibbon.lambda$main$1(SmallCheckRibbon.java:121)

I don’t have got a fix for this yet

It could be that I have done something wrong when setting up my example build, because I had to rewrite the code a little bit. (I have not found a free version of one of the libraries used: http://www.jgoodies.com/downloads/libraries/ )

Thanks in advance

Issue Analytics

State:
Created 5 years ago
Comments:6 (4 by maintainers)

Top GitHub Comments

1reaction

kirill-grouchnikovcommented, Jan 14, 2019

Still need to commit the relevant fix. Keeping open until I make the fix tonight.

0reactions

extremeCrazyCodercommented, Jan 14, 2019

sorry my fault now this is working

Just to have that said, these Versions of jgoodies are needed (previous Versions don’t have the required classes) https://mvnrepository.com/artifact/com.jgoodies/jgoodies-forms/1.9.0 https://mvnrepository.com/artifact/com.jgoodies/jgoodies-common/1.8.1 I could have read this from https://github.com/kirill-grouchnikov/radiance/blob/master/demos/build.gradle

thanks for your help

Top Results From Across the Web

[Flamingo] Exception during skin switch if ribbon application ...

In the demo: Uncheck the "App menu visible" checkbox; Switch the Substance skin with the "Skin" selector. java.lang.NullPointerException: Cannot ...

450 RIbbon ideas | ribbon, trendy tree, wreath supplies

Oct 23, 2019 - Explore Home, Seasonal, Holiday Decor's board "RIbbon", followed by 596 people on Pinterest. See more ideas about ribbon, trendy...

2.5" Flamingo Ribbon: Turquoise Blue (10 Yards) Pink ...

Wired Edges; Flamingo Theme; 2.5" X 10 Yards; Great for Wreaths, Floral Arrangements, Gift Wrapping or any Crafting Project. See more product details....

QJN - EVOLVE - eduFOCUS

#luc Dtu 40.5 article 4.3, Jordan's furniture new haven commercial, Immigrati padroni a casa nostra, Photoscape app for pc, Belle fleur stevie nicks, ......