******************************************************************************** conan install ixwebsocket/11.2.3@ --profile=C:\J\w\BuildSingleReference@3/8565/da429ef7-9d19-4367-b9c5-30973cdd6ef6/profile.txt --build=ixwebsocket ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=Visual Studio compiler.runtime=MDd compiler.version=14 os=Windows os_build=Windows [options] [build_requires] [env] ixwebsocket/11.2.3: Forced build from source Installing package: ixwebsocket/11.2.3 Requirements ixwebsocket/11.2.3 from local cache - Cache mbedtls/2.16.3-apache from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache Packages ixwebsocket/11.2.3:2bd2de2a0290655b8b6f5cc9c82d7f91961a567c - Build mbedtls/2.16.3-apache:4c88d03dfb7ec8b601016bfe0eb28a9a1a9cb139 - Cache zlib/1.2.11:c32596dcd26b8c708dc3d19cb73738d2b48f12a8 - Cache Installing (downloading, building) binaries... zlib/1.2.11: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK mbedtls/2.16.3-apache: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK ixwebsocket/11.2.3: Configuring sources in C:\J\w\BuildSingleReference@3/s\241ead\1 ixwebsocket/11.2.3: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference@3/s\87a8bd\1 ixwebsocket/11.2.3: WARN: Trying to remove corrupted source folder ixwebsocket/11.2.3: WARN: This can take a while for big packages ERROR: ixwebsocket/11.2.3: Error in source() method, line 68 tools.get(**self.conan_data["sources"][self.version]) KeyError: 'sources'