Description:
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I made a script that open a Crystal Reports file and export it to PDF. I set the database info, the RecordSelectionFormula string and de ExportOptions and all works fine. The problem comes when i try to call the ParameterFieldDefinitions class.


GBY

Reproduce code:
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$ObjectFactory= New COM("CrystalReports10.ObjectFactory.1");
$crapp = $ObjectFactory->CreateObject("CrystalDesignRunTime.Application");
$creport = $crapp->OpenReport($report, 1);
$creport->Database->Tables->Item(1)->ConnectionProperties['User ID'] =  "MyUser";
$creport->Database->Tables->Item(1)->ConnectionProperties['Password'] = "MyPass";
$creport->FormulaSyntax = 0;
$creport->RecordSelectionFormula = "{V_CON_LOTES.ID_CONCURSO}=$id_concurso and {LOTES_CONCURSO_COTIZADOS.ID_ESTATUS}=1"; 
$param1 = $creport->ParameterFieldDefinitions->Item("fecha_imp"); // Error Point. I tried using Item(1) and i get the same error.



Expected result:
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Get the "Fecha_imp" parameter, set (before) in the Crystal Reports Designer, for setting the corresponding value.

Actual result:
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Fatal error: Uncaught exception 'com_exception' with message 'Unable to lookup `ParameterFieldDefinitions': Nombre desconocido. ' in C:\Inetpub\wwwroot\Crystal_reports\test.php:19 Stack trace: #0 C:\Inetpub\wwwroot\Crystal_reports\test.php(19): unknown() #1 {main} thrown in C:\Inetpub\wwwroot\Crystal_reports\test.php on line 19