List of options for Chinese input displayed as black frame(missing qtdeclarative5-qtquick2-plugin dependency)

[don caviare]

Hello,
Thanks for developing fcitx!
I am on Lubuntu (Ubuntu 15.04 Vivid) + fcitx ui-light 0.1.3.2.
For some reason, no matter what input method I use for Chinese (pinyin, Google pinyin, Wubi ...), the list of options for characters is always displayed as a big black empty frame. Although the characters themselves can be typed in (see screenshot attached), I can't view the characters I need to select...
I tried de-installing fcitx and re-installing, and I also installed compton just in case (following the info on here: http://askubuntu.com/questions/451095/lubuntu-14-04-and-fcitx-qimpanel-how-to-remove-this-black-square/451285#451285 and there: http://ubuntuforums.org/showthread.php?t=2144468) -- but still no joy.
Any advice?

Best,
DC

[Sheng-Yao Tseng (shengyao-tseng)]

This issue appears because the QtQuick supports is absence. By default, Lbuntu does not come with QtQuick package. You may try the following steps:

sudo apt-get install qtdeclarative5-qtquick2-plugin

The step was taken from the following sources:

http://www.mrleong.net/post/136453755709/solve-lubuntu-fcitx-pinyin-black-frame-issue
http://forum.ubuntu.org.cn/viewtopic.php?f=39&t=473340 (Simplified Chinese)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[don caviare (don-caviare)]

@shengyao-tseng: 多谢多谢! It worked for me.

[林博仁(Buo-ren Lin) (brlin)]

Seems like a missing dependency issue to me, any ideas?