stardict 崩潰問題

stardict 可以直接由 oss 套件庫安裝，所以您只要

# zypper in stardict

就可以安裝了

但是一執行就會崩潰
由終端機執行可看見訊息：

$ stardict
已載入 Espeak 擴充元件。
Dict.cn plug-in loaded.
Spelling plugin loaded.
已載入 Man 擴充元件。
HTML data parsing plug-in loaded.
WordNet dict rendering plug-in loaded.
QQWry plug-in loaded.
Wiki data parsing plug-in loaded.
WordNet data parsing plug-in loaded.
XDXF data parsing plug-in loaded.
PowerWord data parsing plug-in loaded.
[message] Verifying dictionary '/usr/share/stardict/dic/stardict-dictd_www.mova.org_slovnyk_ru-en-2.4.2/dictd_www.mova.org_slovnyk_ru-en.ifo'...
[message] Loading index file: '/usr/share/stardict/dic/stardict-dictd_www.mova.org_slovnyk_ru-en-2.4.2/dictd_www.mova.org_slovnyk_ru-en.idx'...
[message] Loading dictionary file: '/usr/share/stardict/dic/stardict-dictd_www.mova.org_slovnyk_ru-en-2.4.2/dictd_www.mova.org_slovnyk_ru-en.dict.dz'...
[message] Dictionary '/usr/share/stardict/dic/stardict-dictd_www.mova.org_slovnyk_ru-en-2.4.2/dictd_www.mova.org_slovnyk_ru-en.ifo'. Verification result: OK.
[message] Verifying dictionary '/usr/share/stardict/dic/engcom/engcom.ifo'...
[message] Loading index file: '/usr/share/stardict/dic/engcom/engcom.idx.gz'...
[message] Loading dictionary file: '/usr/share/stardict/dic/engcom/engcom.dict.dz'...
[message] Dictionary '/usr/share/stardict/dic/engcom/engcom.ifo'. Verification result: OK.
[message] Verifying dictionary '/usr/share/stardict/dic/stardict-dict/stardict-dict.ifo'...
[message] Resource storage loaded. Type - files.
[message] Loading index file: '/usr/share/stardict/dic/stardict-dict/stardict-dict.idx'...
[message] Loading synonyms file: '/usr/share/stardict/dic/stardict-dict/stardict-dict.syn'...
[message] Loading dictionary file: '/usr/share/stardict/dic/stardict-dict/stardict-dict.dict.dz'...
[message] Dictionary '/usr/share/stardict/dic/stardict-dict/stardict-dict.ifo'. Verification result: OK.
bookname: StarDict dictionary, wordcount 9
bookname: Англо-русский словарь Мюллера, 7-я ред., wordcount 46195
bookname: dictd_www.mova.org_slovnyk_ru-en, wordcount 55820
bookname: Современный свободный словарь компьютерных терминов., wordcount 2389
(Gdk) [critical] IA__gdk_window_set_cursor: assertion `GDK_IS_WINDOW (window)' failed
**
ERROR:compositelookup.cpp:53:void CompositeLookup::send_net_dict_request(const string&, const string&): assertion failed: (NetDictRequests.end() == std::find(NetDictRequests.begin(), NetDictRequests.end(), request))
已經終止

最簡單的暫時解決方法就是移除 stardict_dictdotcn.so

# rm /usr/lib/stardict/plugins/stardict_dictdotcn.so

重新啟動 stardict

$ stardict
XDXF data parsing plug-in loaded.
Spelling plugin loaded.
HTML data parsing plug-in loaded.
QQWry plug-in loaded.
已載入 Man 擴充元件。
已載入 Espeak 擴充元件。
PowerWord data parsing plug-in loaded.
WordNet dict rendering plug-in loaded.
Wiki data parsing plug-in loaded.
WordNet data parsing plug-in loaded.
[message] Verifying dictionary '/usr/share/stardict/dic/stardict-langdao-ce-big5-2.4.2/langdao-ce-big5.ifo'...
[message] Loading index file: '/usr/share/stardict/dic/stardict-langdao-ce-big5-2.4.2/langdao-ce-big5.idx'...                                                  
[message] Loading dictionary file: '/usr/share/stardict/dic/stardict-langdao-ce-big5-2.4.2/langdao-ce-big5.dict.dz'...                                         
[message] Dictionary '/usr/share/stardict/dic/stardict-langdao-ce-big5-2.4.2/langdao-ce-big5.ifo'. Verification result: OK.
[message] Verifying dictionary '/usr/share/stardict/dic/stardict-langdao-ec-big5-2.4.2/langdao-ec-big5.ifo'...
[message] Loading index file: '/usr/share/stardict/dic/stardict-langdao-ec-big5-2.4.2/langdao-ec-big5.idx'...
[message] Loading dictionary file: '/usr/share/stardict/dic/stardict-langdao-ec-big5-2.4.2/langdao-ec-big5.dict.dz'...
[message] Dictionary '/usr/share/stardict/dic/stardict-langdao-ec-big5-2.4.2/langdao-ec-big5.ifo'. Verification result: OK.
bookname: Современный свободный словарь компьютерных терминов., wordcount 2389
bookname: StarDict dictionary, wordcount 9
bookname: Англо-русский словарь Мюллера, 7-я ред., wordcount 46195
Save cache file: /usr/share/stardict/dic/stardict-langdao-ce-big5-2.4.2/langdao-ce-big5.idx.oft
bookname: 朗道漢英字典5.0, wordcount 395426
Save cache file: /usr/share/stardict/dic/stardict-langdao-ec-big5-2.4.2/langdao-ec-big5.idx.oft
bookname: 朗道英漢字典5.0, wordcount 423246
[warning] Binding 'x' failed! Already assigned.

(Gdk) [critical] IA__gdk_window_set_cursor: assertion `GDK_IS_WINDOW (window)' failed

雖然仍有錯誤訊息，但是勉強可用

後來又在 http://218.240.28.131/forum/viewtopic.php?f=5&t=946044 看到了一個 patch
試了一下，目前都無崩潰狀況，已提交 Education 和 home:opensuse_zh
您也可以在 home:swyear 找到，
執行情況如下：

$ stardict
Wiki data parsing plug-in loaded.
HTML data parsing plug-in loaded.
PowerWord data parsing plug-in loaded.
QQWry plug-in loaded.
Spelling plugin loaded.
WordNet dict rendering plug-in loaded.
已載入 Man 擴充元件。
XDXF data parsing plug-in loaded.
WordNet data parsing plug-in loaded.
Dict.cn plug-in loaded.
已載入 Espeak 擴充元件。
[message] Verifying dictionary '/usr/share/stardict/dic/stardict-dict/stardict-dict.ifo'...
[message] Resource storage loaded. Type - files.
[message] Loading index file: '/usr/share/stardict/dic/stardict-dict/stardict-dict.idx'...
[message] Loading synonyms file: '/usr/share/stardict/dic/stardict-dict/stardict-dict.syn'...
[message] Loading dictionary file: '/usr/share/stardict/dic/stardict-dict/stardict-dict.dict.dz'...
[message] Dictionary '/usr/share/stardict/dic/stardict-dict/stardict-dict.ifo'. Verification result: OK.
bookname: 朗道漢英字典5.0, wordcount 395426
bookname: 朗道英漢字典5.0, wordcount 423246
bookname: 21世紀雙語科技詞典, wordcount 809239
bookname: 21世紀英漢漢英雙向詞典, wordcount 213086
bookname: 懶蟲簡明英漢詞典, wordcount 452184
bookname: 懶蟲簡明漢英詞典, wordcount 119522
bookname: JCEDict, wordcount 19973
Save cache file: /home/ray121/.cache/stardict/stardict-dict.idx.oft
Save cache file: /home/ray121/.cache/stardict/stardict-dict.syn.oft
bookname: StarDict dictionary, wordcount 9
bookname: Современный свободный словарь компьютерных терминов., wordcount 2389
bookname: Англо-русский словарь Мюллера, 7-я ред., wordcount 46195

似乎是解決了崩潰問題

openSUSE 11.2 KDE4 環境使用 stardict

根據 Release Note：若您選用 KDE 桌面，預設是不啟用 Pulseaudio 支援的
即使您已安裝了 pulseaudio，您還是得在 YaST 的音效中手動啟動
之前曾建議各位安裝 qstardict ，但是 qstardict 不知道是不是太靈敏
常常字還沒標示完，蹦現視窗就跳出來了
所以還是裝了 stardict

其實 stardict 無法啟動的原因，就是 pulseaudio
(所以論壇上也有人建議移除語音模組)
其實只要安裝 pulseaudio 然後啟用它即可(先看完本文在決定是否要這樣做)
在安裝 pulseaudio 時可能會顯示與 patterns-openSUSE-kde4_pure 的樣式衝突
您可以放心移除此 pattern(唯一的後果就是您的 KDE 不純了...)
安裝完後，到 YaST->硬體->音效->其他(右下角)->PulseAudio 組態設定->啟用 PulseAudio 支援
完成後您的 Stardict 即可順利啟動

如果您目前的系統音效沒問題，單為 stardict 啟動了 pulseaudio 音效
這樣會不會有點奇怪呢?
在 kde 控制中心裡，您也可以將所有的音效都用 pulseaudio
但是我有點怕怕的
您可以將測試結果告訴我

或者若您不在乎 stardict 的事件音效(發出'叮叮'的聲音)
那麼，不用安裝 pulseaudio，乖乖的將 espeak 模組移除，就不用變更音效設定了
espeak 模組位置為 /usr/lib(64)/stardict/plugins/stardict_espeak.so
另一個語音模組您也可以一併移除(因為不好聽)
/usr/lib(64)/stardict/plugins/stardict_festival.so
但是要使用真人發音是一個重要的功能
不能使用就太可惜了
預設安裝 stardict 時，會一起安裝 WyabdcRealPeopleTTS 語音模組
雖然聲音有男有女，但是十分清晰
而且每個字都是一個 .wav 檔案

根據 http://wiki.qstardict.ylsoftware.com/Pronouncing_words_with_WyabdcRealPeopleTTS 所提供的方法，
稍做了修改：
1. 若您是從 Education 的套件庫安裝的 stardict-dictionaries-WyabdcRealPeopleTTS 套件
安裝位置是在 /usr/share/stardict/WyabdcRealPeopleTTS
所以將 pronounce-word.sh 修改如下：

#!/bin/bash

TTS_PATH=/usr/share/stardict/WyabdcRealPeopleTTS
WORD=`echo $* | tr A-Z a-z`
for WORD2 in $WORD
          do play ${TTS_PATH}/${WORD2:0:1}/${WORD2}.wav
          done

2. wiki 中將此 script 放在家目錄中並以 "." 開頭命名為隱藏檔
我覺得把他放在 ~/bin 中，並加上執行權限，並沒有什麼不妥的

$ chmod +x ~/bin/pronounce-word.sh

3. 測試

$ pronounce-word.sh good

/usr/share/stardict/WyabdcRealPeopleTTS/g/good.wav:

File Size: 5.88k     Bit Rate: 88.9k
Encoding: Unsigned PCM
Channels: 1 @ 8-bit
Samplerate: 11025Hz
Replaygain: off
Duration: 00:00:00.53

In:100%  00:00:00.53 [00:00:00.00] Out:25.4k [      |      ] Hd:3.2 Clip:0
Done.

就可以讀出發音了，您也可以一次讀一整句(字間時距有點太長就是了)
這樣可以單純將此 script 當嘗試發音工具而不一定要啟動 stardict
4. 要在 stardict 中使用，請在 stardict 的偏好設定->音效中
勾選 "使用 TTS(語音合成)程式"
並在指令列中填入

pronounce-word.sh %s

如下圖：

寄件者 openSUSE 11.2

重新開啟 stardict 後就可以使用發音功能了