fcitx fails to start to use

I have installed fcitx to input Chinese method in my ubuntu 16.04 but it fails to start.

panda:~$ (WARN-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx-config/fcitx-config.c:172) missing value: Name
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-x11.conf
(WARN-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx-config/fcitx-config.c:172) missing value: Name
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-clipboard.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-sunpinyin.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-unicode.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-fullwidth-char.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-table.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-remote-module.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-chttrans.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-vk.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-xim.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-pinyin.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-quickphrase.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-imselector.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-xkbdbus.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-keyboard.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-xkb.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-classic-ui.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-autoeng.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-cloudpinyin.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-pinyin-enhance.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-notificationitem.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-spell.conf
(INFO-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:151) Load Addon Config File:fcitx-punc.conf
(WARN-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:298) Disable addon fcitx-xkbdbus, dependency fcitx-xkb,fcitx-dbus cannot be satisfied.
(WARN-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/addon.c:298) Disable addon fcitx-notificationitem, dependency fcitx-dbus cannot be satisfied.
(ERROR-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/frontend/xim/xim.c:240) Start XIM error. Another XIM daemon named fcitx is running?
(ERROR-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/instance.c:440) Exiting.
(ERROR-25191 /build/fcitx-PSoVA1/fcitx-4.2.9.1/src/lib/fcitx/frontend.c:565) No available frontend

I also perform fcitx-diagnose and get, # System Info: 1. uname -a: Linux panda 4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux 2. lsb_release -a: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial 3. lsb_release -d: Description: Ubuntu 16.04.2 LTS 4. /etc/lsb-release: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=16.04 DISTRIB_CODENAME=xenial DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS" 5. /etc/os-release: NAME="Ubuntu" VERSION="16.04.2 LTS (Xenial Xerus)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.2 LTS" VERSION_ID="16.04" HOME_URL="http://www.ubuntu.com/ " SUPPORT_URL="http://help.ubuntu.com/ " BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/ " VERSION_CODENAME=xenial UBUNTU_CODENAME=xenial 6. Desktop Environment: Desktop environment is gnome3. 7. Bash Version: BASH_VERSION='4.3.46(1)-release' # Environment: 1. DISPLAY: DISPLAY=':0' 2. Keyboard Layout: 1. setxkbmap: xkb_keymap { xkb_keycodes { include "evdev+aliases(qwerty)" }; xkb_types { include "complete" }; xkb_compat { include "complete" }; xkb_symbols { include "pc+us+inet(evdev)" }; xkb_geometry { include "pc(pc105)" }; }; 2. xprop: _XKB_RULES_NAMES(STRING) = "evdev", "pc105", "us", "", "" 3. Locale: 1. All locale: C C.UTF-8 en_AG en_AG.utf8 en_AU.utf8 en_BW.utf8 en_CA.utf8 en_DK.utf8 en_GB.utf8 en_HK.utf8 en_IE.utf8 en_IN en_IN.utf8 en_NG en_NG.utf8 en_NZ.utf8 en_PH.utf8 en_SG.utf8 en_US.utf8 en_ZA.utf8 en_ZM en_ZM.utf8 en_ZW.utf8 POSIX zh_CN.utf8 zh_SG.utf8 2. Current locale: LANG=en_US.UTF-8 LANGUAGE=en_US LC_CTYPE="en_US.UTF-8" LC_NUMERIC="en_US.UTF-8" LC_TIME="en_US.UTF-8" LC_COLLATE="en_US.UTF-8" LC_MONETARY="en_US.UTF-8" LC_MESSAGES="en_US.UTF-8" LC_PAPER="en_US.UTF-8" LC_NAME="en_US.UTF-8" LC_ADDRESS="en_US.UTF-8" LC_TELEPHONE="en_US.UTF-8" LC_MEASUREMENT="en_US.UTF-8" LC_IDENTIFICATION="en_US.UTF-8" LC_ALL= 4. Directories: 1. Home: /home/huangming 2. ${XDG_CONFIG_HOME}: Environment variable XDG_CONFIG_HOME is not set. Current value of XDG_CONFIG_HOME is ~/.config (/home/huangming/.config). 3. Fcitx Settings Directory: Current fcitx settings directory is ~/.config/fcitx (/home/huangming/.config/fcitx). 5. Current user: The script is run as huangming (1000). # Fcitx State: 1. executable: Found fcitx at /usr/bin/fcitx. 2. version: Fcitx version: 4.2.9.1 3. process: Found 1 fcitx process: 22793 fcitx 4. fcitx-remote: **Cannot connect to fcitx correctly.** # Fcitx Configure UI: 1. Config Tool Wrapper: Found fcitx-configtool at /usr/bin/fcitx-configtool. 2. Config GUI for gtk2: **Config GUI for gtk2 not found.** 3. Config GUI for gtk3: Found fcitx-config-gtk3 at /usr/bin/fcitx-config-gtk3. 4. Config GUI for kde: **kcmshell4 not found.** # Frontends setup: ## Xim: 1. ${XMODIFIERS}: Environment variable XMODIFIERS is set to "@im=fcitx" correctly. Xim Server Name from Environment variable is fcitx. 2. XIM_SERVERS on root window: Xim server name is the same with that set in the environment variable. ## Qt: 1. qt4 - ${QT4_IM_MODULE}: Environment variable QT_IM_MODULE is set to "fcitx" correctly. 2. qt5 - ${QT_IM_MODULE}: Environment variable QT_IM_MODULE is set to "fcitx" correctly. 3. Qt IM module files: **Cannot find fcitx input method module for Qt4.** **Cannot find fcitx input method module for Qt5.** ## Gtk: 1. gtk - ${GTK_IM_MODULE}: Environment variable GTK_IM_MODULE is set to "fcitx" correctly. 2. gtk-query-immodules: 1. gtk 2: **Cannot find gtk-query-immodules for gtk 2** **Cannot find fcitx im module for gtk 2.** 2. gtk 3: **Cannot find gtk-query-immodules for gtk 3** **Cannot find fcitx im module for gtk 3.** 3. Gtk IM module cache: 1. gtk 2: Found immodules cache for gtk 2.24.30 at /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules.cache. Version Line: # Created by /usr/lib/x86_64-linux-gnu/libgtk2.0-0/gtk-query-immodules-2.0 from gtk+-2.24.30 **Failed to find fcitx in immodule cache at /usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules.cache** **Cannot find fcitx im module for gtk 2 in cache.** 2. gtk 3: Found immodules cache for gtk 3.18.9 at /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules.cache. Version Line: # Created by /usr/lib/x86_64-linux-gnu/libgtk-3-0/gtk-query-immodules-3.0 from gtk+-3.18.9 **Failed to find fcitx in immodule cache at /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/immodules.cache** **Cannot find fcitx im module for gtk 3 in cache.** 4. Gtk IM module files: 1. gtk 2: All found Gtk 2 immodule files exist. 2. gtk 3: All found Gtk 3 immodule files exist. # Configuration: ## Fcitx Addons: 1. Addon Config Dir: Found fcitx addon config directory: /usr/share/fcitx/addon. 2. Addon List: 1. Found 22 enabled addons: fcitx-autoeng fcitx-chttrans fcitx-classic-ui fcitx-cloudpinyin fcitx-fullwidth-char fcitx-imselector fcitx-keyboard fcitx-notificationitem fcitx-pinyin fcitx-pinyin-enhance fcitx-punc fcitx-quickphrase fcitx-remote fcitx-spell fcitx-sunpinyin fcitx-table fcitx-unicode fcitx-vk fcitx-x11 fcitx-xim fcitx-xkb fcitx-xkbdbus 2. Found 1 disabled addons: fcitx-clipboard 3. Addon Libraries: All libraries for all addons are found. 4. User Interface: Found 1 enabled user interface addons: fcitx-classic-ui ## Input Methods: 1. Found 1 enabled input methods: fcitx-keyboard-us 2. Default input methods: You only have one keyboard input method enabled. You may want to add another input method to input other languages. # Log: 1. date: Sun Apr 9 16:16:42 EDT 2017 2. ~/.config/fcitx/log/: total 4 -rw-rw-r-- 1 huangming huangming 44 Mar 23 16:54 crash.log 3. ~/.config/fcitx/log/crash.log: fcitx: BadWindow (invalid Window parameter) Any comments for help?