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我一直試圖讓YouCompleteMe在我的機器上設置，而且我主要在那裏，除了一個小問題。當我使用cout作爲簡單的cout << "Hello world!" << endl;時，YCM突出顯示了cout，第一個<<以及字符串作爲錯誤，告訴我：對二進制表達式（'ostream'（又名'int'）和'const char *'的無效操作數）。我該如何解決YouCompleteMe錯誤突出顯示「cout」用法？
我知道我的程序是正確的。它編譯並運行。什麼可能導致這種行爲？
讓我知道我是否遺漏了任何信息。
謝謝！
編輯：我.ycm_extra_conf.py文件是這樣的：
import os
import ycm_core
# These are the compilation flags that will be used in case there's no
# compilation database set (by default, one is not set).
# CHANGE THIS LIST OF FLAGS. YES, THIS IS THE DROID YOU HAVE BEEN LOOKING FOR.
flags = [
'-Wall',
'-stdlib=libc++',
'-std=c++11',
'-x', 'c++',
# This path will only work on OS X, but extra paths that don't exist are not
# harmful
'-isystem', '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/7.0.2/include'
'-isystem', '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include'
'-isystem', '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include'
'-isystem', '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks'
'-isystem', '/System/Library/Frameworks/Python.framework/Headers',
'-isystem', '../llvm/include',
'-isystem', '../llvm/tools/clang/include',
'-I','.',
'-I','./ClangCompleter',
]
# Set this to the absolute path to the folder (NOT the file!) containing the
# compile_commands.json file to use that instead of 'flags'. See here for
# more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
#
# Most projects will NOT need to set this to anything; you can just change the
# 'flags' list of compilation flags. Notice that YCM itself uses that approach.
compilation_database_folder = ''
if compilation_database_folder:
database = ycm_core.CompilationDatabase(compilation_database_folder)
else:
database = None
def DirectoryOfThisScript():
return os.path.dirname(os.path.abspath(__file__))
def MakeRelativePathsInFlagsAbsolute(flags, working_directory):
if not working_directory:
return list(flags)
new_flags = []
make_next_absolute = False
path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ]
for flag in flags:
new_flag = flag
if make_next_absolute:
make_next_absolute = False
if not flag.startswith('/'):
new_flag = os.path.join(working_directory, flag)
for path_flag in path_flags:
if flag == path_flag:
make_next_absolute = True
break
if flag.startswith(path_flag):
path = flag[ len(path_flag): ]
new_flag = path_flag + os.path.join(working_directory, path)
break
if new_flag:
new_flags.append(new_flag)
return new_flags
def FlagsForFile(filename):
if database:
# Bear in mind that compilation_info.compiler_flags_ does NOT return a
# python list, but a "list-like" StringVec object
compilation_info = database.GetCompilationInfoForFile(filename)
final_flags = MakeRelativePathsInFlagsAbsolute(compilation_info.compiler_flags_, compilation_info.compiler_working_dir_)
else:
# relative_to = DirectoryOfThisScript()
relative_to = os.path.dirname(os.path.abspath(filename))
final_flags = MakeRelativePathsInFlagsAbsolute(flags, relative_to)
return {
'flags': final_flags,
'do_cache': True
}
您是否包含正確的標題並添加了使用聲明/指令？ – Jaege
似乎忘了將編譯標誌添加到您的'.ycm_extra_conf.py'文件 – DennisS
@ DennisS好了，我添加了一個.ycm_extra_conf.py文件，並將其添加爲〜/ .vimrc中的全局回退，但我已不知道從哪裏開始編譯器標誌。到目前爲止，我有''-Wall'， '-std = C++ 11'， '-stdlib = libC++'， '-x'，'C++'， '-isystem'，'/ usr/lib/C++/v1' ' – HeliosPanoptes