Question

我已在Windows 10机器上安装了GDAL 1.11.4 32Bit和OpenSceneGraph-3.4.0。

1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLAllocConnect@8 referenced in function "public: int __thiscall CPLODBCSession::EstablishSession(char const *,char const *,char const *)" (?EstablishSession@CPLODBCSession@@QAEHPBD00@Z)
    1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLAllocEnv@4 referenced in function "public: int __thiscall CPLODBCSession::EstablishSession(char const *,char const *,char const *)" (?EstablishSession@CPLODBCSession@@QAEHPBD00@Z)
    1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLAllocStmt@8 referenced in function "public: __thiscall CPLODBCStatement::CPLODBCStatement(class CPLODBCSession *)" (??0CPLODBCStatement@@QAE@PAVCPLODBCSession@@@Z)
    1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLColAttribute@28 referenced in function "public: int __thiscall CPLODBCStatement::CollectResultsInfo(void)" (?CollectResultsInfo@CPLODBCStatement@@QAEHXZ)
    1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLColumns@36 referenced in function "public: int __thiscall CPLODBCStatement::GetColumns(char const *,char const *,char const *)" (?GetColumns@CPLODBCStatement@@QAEHPBD00@Z)
    1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLConnect@28 referenced in function "public: int __thiscall CPLODBCSession::EstablishSession(char const *,char const *,char const *)" (?EstablishSession@CPLODBCSession@@QAEHPBD00@Z)
    1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLDescribeCol@36 referenced in function "public: int __thiscall CPLODBCStatement::CollectResultsInfo(void)" (?CollectResultsInfo@CPLODBCStatement@@QAEHXZ)
    1>gdal.lib(cpl_odbc.obj) : error LNK2019: unresolved external symbol _SQLDisconnect@4 referenced in function "public: int __thiscall CPLODBCSession::CloseSession(void)" (?CloseSession@CPLODBCSession@@QAEHXZ)

Answer 1

您需要链接相应的库。我似乎记得在这种情况下，您需要ODBC32.lib或ODBCCP32.lib或两个库。

Here是关于如何添加其他库的答案。

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