[SOLVED] Plugin not loaded after setting path

Hi, when I met the following errors when I was running runSofa command. This command was running normally before I set some paths following the guide of SofaPython3. How to fix this error?

[INFO]    [runSofa] PluginRepository paths = /home/zizhu-flexiv/SOFA/v21.06.00/lib:/home/zizhu-flexiv/SOFA/v21.06.00/lib
[INFO]    [runSofa] DataRepository paths = /home/zizhu-flexiv/SOFA/v21.06.00/lib:/home/zizhu-flexiv/SOFA/v21.06.00/lib
[INFO]    [runSofa] GuiDataRepository paths = /home/zizhu-flexiv/SOFA/v21.06.00/lib
[INFO]    [runSofa] Loading automatically plugin list in /home/zizhu-flexiv/SOFA/v21.06.00/lib/plugin_list.conf
[ERROR]   [PluginManager] Plugin not found: "SofaSimpleFem"
[ERROR]   [PluginManager] Plugin not found: "SofaRigid"
[ERROR]   [PluginManager] Plugin not found: "SofaDeformable"
[ERROR]   [PluginManager] Plugin not found: "SofaObjectInteraction"
[ERROR]   [PluginManager] Plugin not found: "SofaMeshCollision"
[ERROR]   [PluginManager] Plugin not found: "SofaEngine"
[ERROR]   [PluginManager] Plugin not found: "SofaExplicitOdeSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaImplicitOdeSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaLoader"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralVisual"
[ERROR]   [PluginManager] Plugin not found: "SofaGraphComponent"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralMeshCollision"
[ERROR]   [PluginManager] Plugin not found: "SofaBoundaryCondition"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralAnimationLoop"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralDeformable"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralEngine"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralExplicitOdeSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralImplicitOdeSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralLinearSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralRigid"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralObjectInteraction"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralSimpleFem"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralTopology"
[ERROR]   [PluginManager] Plugin not found: "SofaTopologyMapping"
[ERROR]   [PluginManager] Plugin not found: "SofaUserInteraction"
[ERROR]   [PluginManager] Plugin not found: "SofaConstraint"
[ERROR]   [PluginManager] Plugin not found: "SofaGeneralLoader"
[ERROR]   [PluginManager] Plugin not found: "SofaExporter"
[ERROR]   [PluginManager] Plugin not found: "SofaSparseSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaPreconditioner"
[ERROR]   [PluginManager] Plugin not found: "SofaHaptics"
[ERROR]   [PluginManager] Plugin not found: "SofaValidation"
[ERROR]   [PluginManager] Plugin not found: "SofaDenseSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaNonUniformFem"
[ERROR]   [PluginManager] Plugin not found: "SofaOpenglVisual"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscTopology"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscExtra"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscForceField"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscEngine"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscSolver"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscFem"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscMapping"
[ERROR]   [PluginManager] Plugin not found: "SofaMiscCollision"
[ERROR]   [PluginManager] Plugin not found: "CImgPlugin"
[ERROR]   [PluginManager] Plugin not found: "SofaEulerianFluid"
[ERROR]   [PluginManager] Plugin not found: "SofaSphFluid"
[ERROR]   [PluginManager] Plugin not found: "SofaDistanceGrid"
[ERROR]   [PluginManager] Plugin not found: "SofaImplicitField"
[ERROR]   [PluginManager] Plugin not found: "MultiThreading"
[ERROR]   [PluginManager] Plugin not found: "DiffusionSolver"
[ERROR]   [PluginManager] Plugin not found: "image"
[ERROR]   [PluginManager] Plugin not found: "Registration"
[ERROR]   [PluginManager] Plugin not found: "LMConstraint"
[ERROR]   [PluginManager] Plugin not found: "ExternalBehaviorModel"
[ERROR]   [PluginManager] Plugin not found: "ManifoldTopologies"
[ERROR]   [PluginManager] Plugin not found: "ManualMapping"
[ERROR]   [PluginManager] Plugin not found: "THMPGSpatialHashing"
[ERROR]   [PluginManager] Plugin not found: "SofaCarving"
[INFO]    [PluginManager] Loaded plugin: /home/zizhu-flexiv/SOFA/v21.06.00/lib/libPlaneCutting.so
[INFO]    [PluginManager] Plugin not found in loaded plugins: PlaneCutting
[INFO]    [SofaPython3]  Initializing with python version 3.7.11 (default, Jul  3 2021, 17:58:19) 
[GCC 9.3.0]
[INFO]    [SofaPython3] Registering a scene loader for [.py, .py3, .pyscn, .py3scn] files.
[INFO]    [SofaPython3] Shared library name is 'libpython3.7m.so'
[INFO]    [SofaPython3] Intializing python
[INFO]    [PluginManager] Loaded plugin: /home/zizhu-flexiv/SOFA/v21.06.00/lib/libSofaPython3.so
[ERROR]   [FileRepository] File Demos/caduceus.scn NOT FOUND in :/home/zizhu-flexiv/SOFA/v21.06.00/lib:/home/zizhu-flexiv/SOFA/v21.06.00/lib
[ERROR]   [FileRepository] File config/object.txt NOT FOUND in :/home/zizhu-flexiv/SOFA/v21.06.00/lib:/home/zizhu-flexiv/SOFA/v21.06.00/lib
Warning: Setting a new default format with a different version or profile after the global shared context is created may cause issues with context sharing.
The constructor with a QGLFormat is deprecated, use the regular contructor instead.
[ERROR]   [ObjectFactory::addAlias()] Target class for alias 'OglModel' not found: VisualModel
[ERROR]   [FileRepository] File icons/back.png NOT FOUND in :/home/zizhu-flexiv/SOFA/v21.06.00/lib
[ERROR]   [FileRepository] File icons/home.png NOT FOUND in :/home/zizhu-flexiv/SOFA/v21.06.00/lib
[ERROR]   [FileRepository] File textures/SOFA_logo.bmp NOT FOUND in :/home/zizhu-flexiv/SOFA/v21.06.00/lib:/home/zizhu-flexiv/SOFA/v21.06.00/lib

[ERROR]   [XMLParser] Failed to open Demos/caduceus.scn
Failed to open file at line 0 row 0
[WARNING] [RealGUI] Global Bounding Box seems very small; Your viewer settings (based on the bbox) are likely invalid, switching to default value of [-1,-1,-1,1,1,1].This is caused by using component which does not implement properly the updateBBox function.You can remove this warning by manually forcing a value in the parameter bbox="minX minY minZ maxX maxY maxZ" in your root node