Ubuntu 18.04.3 での TextSuggest オートコンプリート エラー

Question

問題がありますテキスト提案- Linux 用の自動補完ツール。一度だけ機能し、その後はショートカットで自動補完ポップアップが開かなくなります。(何も起こりません)

• 私のショートカット: SHIFT+CTRL+P
• OS: Ubuntu 18.04.3 LTS。
• 起動時にバックグラウンドで実行されるtextsuggest-serverを追加しました

エラーメッセージ選択するTextSuggestメニューから単語を選択し、入力:

    go@tom:~/Desktop/TextSuggest-Pkg$ textsuggest-server
Started server at org.textsuggest.server, PID: 7678…
time get_all_words([English, English]) = 0.001719
Processing 'previous'
    Using processor 'command' from '/usr/share/textsuggest/processors/command'
terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 0)
/usr/bin/textsuggest-server: line 3:  7678 Aborted                 (core dumped) LD_LIBRARY_PATH=/usr/share/textsuggest/libs /usr/share/textsuggest/textsuggest-server "$@"

error 2:
Started server at org.textsuggest.server, PID: 7811…
time get_all_words([English, English]) = 0.00155287
time get_all_words([English, English]) = 0.00150532
Processing 'previous'
    Using processor 'command' from '/usr/share/textsuggest/processors/command'
terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr: __pos (which is 18446744073709551615) > this->size() (which is 0)
/usr/bin/textsuggest-server: line 3:  7811 Aborted                 (core dumped) LD_LIBRARY_PATH=/usr/share/textsuggest/libs /usr/share/textsuggest/textsuggest-server "$@"

何が問題なのか、何か考えはありますか?