首先，我按照作者的教程，修改了可能引起报错的地方，然后扩充了字库，发现，扩容之后，有的汉字能打印出来，有的汉字依旧是打不出来。

这是我的修改过程：https://note.youdao.com/s/RDIyGQ9J

仔细查看了代码中的字典文件，发现一个很奇怪的地方，而且怀疑可能就是这个奇怪的地方导致有一部分能打印出来，有的打印不出来：
仔细查看扩容后的字，字的颜色偏白色的是可以打印出来，但是字偏黑色是扩容后也打印不出来，如下：

作者知道这是为什么吗？

首先感谢分享 👍
测试了一下新的词库可以正常运行，rawdict_utf16_289721_freq.txt 打包成词典文件不通过，是不是还在调试中？

之前我也一直在尝试扩充词库的方法，奈何对规则还是不够了解，导致干扰了原先有的词频。
还有就是能分享一下用户词典是怎么用的吗？谢谢 :)

我在编译的时候报错，请问下可能是什么原因？
/home/aichang/work/jal/PinYinImeDicBuilder-master/share/spellingtrie.cpp:690:198: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
[ 88%] Building CXX object CMakeFiles/PinYinImeDicBuilder.dir/share/splparser.cpp.o
[ 91%] Building CXX object CMakeFiles/PinYinImeDicBuilder.dir/share/userdict.cpp.o
[ 94%] Building CXX object CMakeFiles/PinYinImeDicBuilder.dir/share/utf16char.cpp.o
[ 97%] Building CXX object CMakeFiles/PinYinImeDicBuilder.dir/share/utf16reader.cpp.o
[100%] Linking CXX executable PinYinImeDicBuilder
CMakeFiles/PinYinImeDicBuilder.dir/share/userdict.cpp.o: In function ime_pinyin::UserDict::_get_lpis(unsigned short const*, unsigned short, ime_pinyin::LmaPsbItem*, unsigned long, bool*)': userdict.cpp:(.text+0xc18): undefined reference to pthread_mutex_trylock'
CMakeFiles/PinYinImeDicBuilder.dir/share/userdict.cpp.o: In function ime_pinyin::UserDict::load(char const*, unsigned long)': userdict.cpp:(.text+0x2289): undefined reference to pthread_mutex_trylock'
collect2: error: ld returned 1 exit status
CMakeFiles/PinYinImeDicBuilder.dir/build.make:484: recipe for target 'PinYinImeDicBuilder' failed
make[2]: *** [PinYinImeDicBuilder] Error 1
CMakeFiles/Makefile2:104: recipe for target 'CMakeFiles/PinYinImeDicBuilder.dir/all' failed
make[1]: *** [CMakeFiles/PinYinImeDicBuilder.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2