App crash when read japanese file encoding

[nguyenngochanh]

Hello,
I read pdf file with shift-ịj (japan) encoding but crash app.
Bellow is log:
Error Domain=NSCocoaErrorDomain Code=260 "未能打开文件“nullAdobe-Japan1-UCS2.bcmap”，因为它不存在。" UserInfo={NSFilePath=/var/containers/Bundle/Application/6A251F2B-7953-4F1C-9D1A-2D59D3E6AD2E/MyApp.app/Frameworks/MyAppFramework.framework/www/nullAdobe-Japan1-UCS2.bcmap, NSUnderlyingError=0x10711c350 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}

bellow is attach file.
Testttttttttttttttttt.pdf