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Home: Autodesk FBX SDK Progammer's Guide

 

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Getting started with file import/export

Loading all or part of an import file

 

Getting started with file import/export > 

Error handling

For many member functions of FBX classes, if a call to the function triggers an error:

• The function returns false.
• objectname->GetLastErrorString() returns a string with an error message.
• objectname->GetLastErrorID() returns an integer value. You can use FBX enumerated values or defined values to handle the error appropriately.

Here is an example of error-handing code for a file import operation:

const bool lImportStatus =

    myImporter->Initialize(myImportFile, -1, pSdkManager->GetIOSettings() );

if( !lImportStatus ) // Problem with the import file

{

    UI_Printf("Call to KFbxImporter::Initialize() failed.");

    UI_Printf("Error returned: %s", myImporter->GetLastErrorString());

    if (myImporter->GetLastErrorID() ==

        KFbxIO::eFILE_VERSION_NOT_SUPPORTED_YET ||

        myImporter->GetLastErrorID() ==

        KFbxIO::eFILE_VERSION_NOT_SUPPORTED_ANYMORE)

        {    // Handle the error...