Error: Qt_5_PRIVATE_API and dotnet ! - DotNet SIG - Fedora mailing-lists

26 Jun 2021


      I try a basic example with QML - https://github.com/qmlnet/qmlnet
And I need to fix this error , any idea ?
[mythcat@desk QML001]$ dotnet run
Unhandled exception. System.TypeInitializationException: The type initializer for 'Qml.Net.Internal.Interop' threw an exception.
 ---> System.Exception: Library could not be loaded: /lib64/libQt5Core.so.5: version `Qt_5_PRIVATE_API' not found (required by /home/mythcat/CSharpProjects/QMLProjects/QML001/bin/Debug/net6.0/runtimes/linux-x64/native/libQmlNet.so): /home/mythcat/CSharpProjects/QMLProjects/QML001/bin/Debug/net6.0/runtimes/linux-x64/native/libQmlNet.so
   at NetNativeLibLoader.Loader.UnixPlatformLoader.LoadLibrary(String path, SymbolFlag flags) in NetNativeLibLoader.dll:token 0x6000035+0x6d
   at NetNativeLibLoader.Loader.UnixPlatformLoader.LoadLibraryInternal(String path) in NetNativeLibLoader.dll:token 0x6000036+0x0
   at NetNativeLibLoader.Loader.PlatformLoaderBase.LoadLibrary(String path) in NetNativeLibLoader.dll:token 0x600002d+0x0
   at Qml.Net.Internal.Interop..cctor() in Qml.Net.dll:token 0x600010e+0x92
   --- End of inner exception stack trace ---
   at Qml.Net.Internal.Interop.get_NetVariantList() in Qml.Net.dll:token 0x6000118+0x0
   at Qml.Net.Internal.Qml.NetVariantList..ctor() in Qml.Net.dll:token 0x6000379+0x0
   at Qml.Net.QCoreApplication.Create(Int32 type, List`1 args, Int32 flags) in Qml.Net.dll:token 0x600003f+0x1b
   at Qml.Net.QCoreApplication..ctor(Int32 type, String[] args, Int32 flags) in Qml.Net.dll:token 0x6000025+0x16
   at Qml.Net.QGuiApplication..ctor(String[] args, Int32 flags) in Qml.Net.dll:token 0x6000067+0x0
   at QML001.Program.Main(String[] args) in /home/mythcat/CSharpProjects/QMLProjects/QML001/Program.cs:line 10
[mythcat@desk QML001]$ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/lib64/libQt5Core.so.5