SAGA API version mismatch

[Bowen]

Hi gus. I installed saga-gis-7.2.0 from source on my ubuntu system with python3.9.
But when I type saga_cmd, I got this error: ~~~
Error: SAGA API version mismatch: current version=7.2.0, sim_air_flow=8.1.1
Error: SAGA API version mismatch: current version=7.2.0, io_webservices=8.1.1
Segmentation fault (core dumped)

Here are gdb information:

0 CSG_Table_Record::asInt (this=this@entry=0x1, iField=iField@entry=2) at table_record.cpp:487

No locals.

1 0x00007ffff7c266a1 in CSG_Projections::Get_Projection (this=0x7ffff7ce9040 <gsg_projections>, Projection=..., Authority=..., Authority_ID=4326) at projections.cpp:919</gsg_projections>

    pProjection = 0x1
    i = 0

2 0x00007ffff7c267cb in CSG_Projections::Get_Projection (this=0x7ffff7ce9040 <gsg_projections>, Projection=..., EPSG_ID=4326) at projections.cpp:910</gsg_projections>

No locals.

3 0x00007ffff3ccb1ac in CCRS_Base::CCRS_Base (this=0x555555a2f8c0) at crs_base.cpp:83

No locals.

4 0x00007ffff3cb9aba in CCRS_Assign::CCRS_Assign (this=0x555555a2f8c0) at crs_assign.cpp:71

No locals.

5 0x00007ffff3cb9385 in Create_Tool (i=<optimized out="">) at MLB_Interface.cpp:127</optimized>

No locals.

6 0x00007ffff7c627a1 in CSG_Tool_Library_Interface::Create (this=this@entry=0x7ffff3d08b20 <tlb_interface>, Version=..., TLB_Path=..., Fnc_Info=Fnc_Info@entry=0x7ffff3cb9520 <get_info(int)>,</get_info(int)></tlb_interface>

Fnc_Create_Tool=Fnc_Create_Tool@entry=0x7ffff3cb8f50 <Create_Tool(int)>) at tool_library_interface.cpp:131
    ID = 0
    Library = {_vptr.CSG_String = 0x7ffff7cdd8f8 <vtable for CSG_String+16>, m_pString = 0x555555ab2420}
    pTool = <optimized out>

7 0x00007ffff3cb96ef in TLB_Initialize (TLB_Path=<optimized out="">) at MLB_Interface.cpp:181</optimized>

No locals.

8 0x00007ffff7c5fcc3 in CSG_Tool_Library::CSG_Tool_Library (this=0x555555a88480, File=...) at api_core.h:263

No locals.

9 0x00007ffff7c615ca in CSG_Tool_Library_Manager::Add_Library (this=0x7ffff7ce92f0 <g_tool_library_manager>, File=...) at tool_library.cpp:320</g_tool_library_manager>

    fn = {m_volume = {static npos = 18446744073709551615, m_impl = L"", m_convertedToChar = {m_str = 0x0, m_len = 140737488344944}}, m_dirs = {m_nSize = 16, m_nCount = 4, m_pItems = 0x5555556189c8, 
        m_autoSort = false}, m_name = {static npos = 18446744073709551615, m_impl = L"libpj_proj4", m_convertedToChar = {m_str = 0x0, m_len = 0}}, m_ext = {static npos = 18446744073709551615, 
        m_impl = L"so", m_convertedToChar = {m_str = 0x0, m_len = 4}}, m_relative = false, m_hasExt = true, m_dontFollowLinks = false}
    pLibrary = <optimized out>

10 0x00007ffff7c61f95 in CSG_Tool_Library_Manager::Add_Directory (this=0x7ffff7ce92f0 <g_tool_library_manager>, Directory=..., bOnlySubDirectories=<optimized out="">) at tool_library.cpp:363</optimized></g_tool_library_manager>

    FileName = {static npos = 18446744073709551615, m_impl = L"libpj_proj4.so", m_convertedToChar = {m_str = 0x0, m_len = 140737488345472}}
    DirName = {static npos = 18446744073709551615, m_impl = L"/usr/local/lib/saga", m_convertedToChar = {m_str = 0x0, m_len = 13037721636289510144}}
    nOpened = 36
    Dir = {m_data = 0x5555555a2ea0}

11 0x000055555556688d in Load_Libraries (Directory=...) at saga_cmd.cpp:394

    bShow = true
    n = <optimized out>

12 0x0000555555566e93 in Load_Libraries () at saga_cmd.cpp:406

    Path = {static npos = 18446744073709551615, m_impl = L"", m_convertedToChar = {m_str = 0x0, m_len = 93824992711632}}
    CMD_Path = {static npos = 18446744073709551615, m_impl = L"/usr/local/bin/", m_convertedToChar = {m_str = 0x0, m_len = 18446744073709551464}}

13 0x0000555555569cfe in Run (argc=1, argv=0x7fffffffdcf8) at saga_cmd.cpp:201

No locals.

14 0x000055555555cf74 in main (argc=1, argv=0x7fffffffdcf8) at saga_cmd.cpp:143

    bResult = false

~~~

Does andbody have idea about sovling this?

[Volker Wichmann]

Hi,

seems like you have two different (7.2.0 and 8.1.1) SAGA versions installed on your system and these interfere. Maybe you have already installed a SAGA version from a different source? After a clean-up the problem should disappear.

Best regards,
Volker