Open CV installation issues. Mingw problems c++ error - c++

Question

after using cmake on my opencv build folder, I used cmd to run mingw32-make and got the following error.
In file included from C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp:14,
from C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:6:
C:/opencv/sources/modules/core/include/opencv2/core/utils/logtag.hpp:18:5: error: 'LogLevel' does not name a type
LogLevel level;
^~~~~~~~
C:/opencv/sources/modules/core/include/opencv2/core/utils/logtag.hpp:20:38: error: 'LogLevel' has not been declared
inline LogTag(const char* _name, LogLevel _level)
^~~~~~~~
C:/opencv/sources/modules/core/include/opencv2/core/utils/logtag.hpp: In constructor 'cv::utils::logging::LogTag::LogTag(const char*, int)':
C:/opencv/sources/modules/core/include/opencv2/core/utils/logtag.hpp:22:11: error: class 'cv::utils::logging::LogTag' does not have any field named 'level'
, level(_level)
^~~~~
In file included from C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp:15,
from C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:6:
C:\opencv\sources\modules\core\src\utils\logtagconfig.hpp: At global scope:
C:\opencv\sources\modules\core\src\utils\logtagconfig.hpp:20:5: error: 'LogLevel' does not name a type
LogLevel level;
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfig.hpp:34:48: error: 'LogLevel' has not been declared
LogTagConfig(const std::string& _namePart, LogLevel _level, bool _isGlobal = false,
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfig.hpp: In constructor 'cv::utils::logging::LogTagConfig::LogTagConfig()':
C:\opencv\sources\modules\core\src\utils\logtagconfig.hpp:27:11: error: class 'cv::utils::logging::LogTagConfig' does not have any field named 'level'
, level()
^~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfig.hpp: In constructor 'cv::utils::logging::LogTagConfig::LogTagConfig(const string&, int, bool, bool, bool)':
C:\opencv\sources\modules\core\src\utils\logtagconfig.hpp:37:11: error: class 'cv::utils::logging::LogTagConfig' does not have any field named 'level'
, level(_level)
^~~~~
In file included from C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:6:
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp: At global scope:
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp:24:32: error: expected ')' before 'defaultUnconfiguredGlobalLevel'
LogTagConfigParser(LogLevel defaultUnconfiguredGlobalLevel = LOG_LEVEL_VERBOSE);
~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
)
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp:40:49: error: 'LogLevel' has not been declared
void parseWildcard(const std::string& name, LogLevel level);
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp:41:22: error: 'LogLevel' was not declared in this scope
static std::pair<LogLevel, bool> parseLogLevel(const std::string& s);
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp:41:36: error: template argument 1 is invalid
static std::pair<LogLevel, bool> parseLogLevel(const std::string& s);
^
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.hpp:42:33: error: 'LogLevel' has not been declared
static std::string toString(LogLevel level);
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:12:39: error: expected constructor, destructor, or type conversion before '(' token
LogTagConfigParser::LogTagConfigParser(LogLevel defaultUnconfiguredGlobalLevel)
^
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: In member function 'void cv::utils::logging::LogTagConfigParser::parseNameAndLevel(const string&)':
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:105:25: error: request for member 'second' in 'parsedLevel', which is of non-class type 'int'
if (parsedLevel.second)
^~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:108:43: error: request for member 'first' in 'parsedLevel', which is of non-class type 'int'
parseWildcard("", parsedLevel.first);
^~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:132:21: error: request for member 'second' in 'parsedLevel', which is of non-class type 'int'
if (parsedLevel.second)
^~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:134:59: error: request for member 'first' in 'parsedLevel', which is of non-class type 'int'
parseWildcard(s.substr(0u, colonIdx), parsedLevel.first);
^~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: At global scope:
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:146:65: error: 'LogLevel' has not been declared
void LogTagConfigParser::parseWildcard(const std::string& name, LogLevel level)
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: In member function 'void cv::utils::logging::LogTagConfigParser::parseWildcard(const string&, int)':
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:152:24: error: 'struct cv::utils::logging::LogTagConfig' has no member named 'level'
m_parsedGlobal.level = level;
^~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:158:24: error: 'struct cv::utils::logging::LogTagConfig' has no member named 'level'
m_parsedGlobal.level = level;
^~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:164:24: error: 'struct cv::utils::logging::LogTagConfig' has no member named 'level'
m_parsedGlobal.level = level;
^~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:175:24: error: 'struct cv::utils::logging::LogTagConfig' has no member named 'level'
m_parsedGlobal.level = level;
^~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: At global scope:
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:193:11: error: 'LogLevel' was not declared in this scope
std::pair<LogLevel, bool> LogTagConfigParser::parseLogLevel(const std::string& s)
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:193:25: error: template argument 1 is invalid
std::pair<LogLevel, bool> LogTagConfigParser::parseLogLevel(const std::string& s)
^
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: In static member function 'static int cv::utils::logging::LogTagConfigParser::parseLogLevel(const string&)':
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:195:47: error: 'LOG_LEVEL_VERBOSE' was not declared in this scope
const auto falseDontCare = std::make_pair(LOG_LEVEL_VERBOSE, false);
^~~~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:195:47: note: suggested alternative: 'CV_LOG_LEVEL_VERBOSE'
const auto falseDontCare = std::make_pair(LOG_LEVEL_VERBOSE, false);
^~~~~~~~~~~~~~~~~
CV_LOG_LEVEL_VERBOSE
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:196:40: error: 'LogLevel' has not been declared
const auto make_parsed_result = [](LogLevel lev) -> std::pair<LogLevel, bool>
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:196:67: error: 'LogLevel' was not declared in this scope
const auto make_parsed_result = [](LogLevel lev) -> std::pair<LogLevel, bool>
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:196:67: note: suggested alternative: 'parseLogLevel'
const auto make_parsed_result = [](LogLevel lev) -> std::pair<LogLevel, bool>
^~~~~~~~
parseLogLevel
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:196:81: error: template argument 1 is invalid
const auto make_parsed_result = [](LogLevel lev) -> std::pair<LogLevel, bool>
^
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: In lambda function:
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:198:40: error: cannot convert 'std::pair<int, bool>' to 'int' in return
return std::make_pair(lev, true);
^
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: In static member function 'static int cv::utils::logging::LogTagConfigParser::parseLogLevel(const string&)':
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:209:43: error: 'LOG_LEVEL_SILENT' was not declared in this scope
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:209:43: note: suggested alternative: 'CV_LOG_LEVEL_SILENT'
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
CV_LOG_LEVEL_SILENT
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:216:43: error: 'LOG_LEVEL_DEBUG' was not declared in this scope
return make_parsed_result(LOG_LEVEL_DEBUG);
^~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:216:43: note: suggested alternative: 'CV_LOG_LEVEL_DEBUG'
return make_parsed_result(LOG_LEVEL_DEBUG);
^~~~~~~~~~~~~~~
CV_LOG_LEVEL_DEBUG
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:221:43: error: 'LOG_LEVEL_SILENT' was not declared in this scope
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:221:43: note: suggested alternative: 'CV_LOG_LEVEL_SILENT'
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
CV_LOG_LEVEL_SILENT
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:228:43: error: 'LOG_LEVEL_ERROR' was not declared in this scope
return make_parsed_result(LOG_LEVEL_ERROR);
^~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:228:43: note: suggested alternative: 'CV_LOG_LEVEL_ERROR'
return make_parsed_result(LOG_LEVEL_ERROR);
^~~~~~~~~~~~~~~
CV_LOG_LEVEL_ERROR
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:235:43: error: 'LOG_LEVEL_FATAL' was not declared in this scope
return make_parsed_result(LOG_LEVEL_FATAL);
^~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:235:43: note: suggested alternative: 'CV_LOG_LEVEL_FATAL'
return make_parsed_result(LOG_LEVEL_FATAL);
^~~~~~~~~~~~~~~
CV_LOG_LEVEL_FATAL
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:242:43: error: 'LOG_LEVEL_INFO' was not declared in this scope
return make_parsed_result(LOG_LEVEL_INFO);
^~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:242:43: note: suggested alternative: 'CV_LOG_LEVEL_INFO'
return make_parsed_result(LOG_LEVEL_INFO);
^~~~~~~~~~~~~~
CV_LOG_LEVEL_INFO
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:248:43: error: 'LOG_LEVEL_SILENT' was not declared in this scope
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:248:43: note: suggested alternative: 'CV_LOG_LEVEL_SILENT'
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
CV_LOG_LEVEL_SILENT
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:255:43: error: 'LOG_LEVEL_SILENT' was not declared in this scope
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:255:43: note: suggested alternative: 'CV_LOG_LEVEL_SILENT'
return make_parsed_result(LOG_LEVEL_SILENT);
^~~~~~~~~~~~~~~~
CV_LOG_LEVEL_SILENT
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:271:43: error: 'LOG_LEVEL_WARNING' was not declared in this scope
return make_parsed_result(LOG_LEVEL_WARNING);
^~~~~~~~~~~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:271:43: note: suggested alternative: 'CV_LOG_LEVEL_WARN'
return make_parsed_result(LOG_LEVEL_WARNING);
^~~~~~~~~~~~~~~~~
CV_LOG_LEVEL_WARN
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp: At global scope:
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:282:42: error: 'std::__cxx11::string cv::utils::logging::LogTagConfigParser::toString' is not a static data member of 'class cv::utils::logging::LogTagConfigParser'
std::string LogTagConfigParser::toString(LogLevel level)
^~~~~~~~
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:282:42: error: 'LogLevel' was not declared in this scope
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:282:42: note: suggested alternative: 'parseLogLevel'
std::string LogTagConfigParser::toString(LogLevel level)
^~~~~~~~
parseLogLevel
C:\opencv\sources\modules\core\src\utils\logtagconfigparser.cpp:283:1: error: expected ',' or ';' before '{' token
{
^
mingw32-make[2]: *** [modules\core\CMakeFiles\opencv_core.dir\build.make:1258: modules/core/CMakeFiles/opencv_core.dir/src/utils/logtagconfigparser.cpp.obj] Error 1
mingw32-make[1]: *** [CMakeFiles\Makefile2:2318: modules/core/CMakeFiles/opencv_core.dir/all] Error 2
mingw32-make: *** [Makefile:182: all] Error 2
Please how do i solve this, and what is LogLevel?.
At first i was using Mingw then i ran into a "mutex" issue.So i changed to Mingw64 to solve it, the I arrived at this problem. Is there a library I'm missing cause I havent found what LogLevel is.