0023010: Error with a .stp model during transfer from STEPCAFControl_Reader to document - MantisBT

ID	Project	Category	View Status	Date Submitted	Last Update

0023010	Community	OCCT:Data Exchange	public	2012-03-02 13:47	2014-11-11 12:57

Reporter	frar	Assigned To	bugmaster
Priority	normal	Severity	minor
Status	closed	Resolution	fixed
Platform	Windows	OS	VC++ 2005
Product Version	6.5.2
Target Version	6.8.0	Fixed in Version	6.8.0

Summary	0023010: Error with a .stp model during transfer from STEPCAFControl_Reader to document
Description	I'm having a crash problem in STEPCAFControl_Reader::Transfer(Handle< TDocStd_Document > &doc) with a set of .stp models. I have this error only with OpenCascade 6.5.2 while with OpenCascade 6.5.1 there aren't problems.
Steps To Reproduce	1) Download file among attachments. It is exported with SolidWorks 2011 as AP_214 (in order to support colours) and other similar models gives same problems. If I export it as AP_203 there are no problems (but visualization is without colours). 2) Compile the following code changing path of fileName variable at the start. It is a simple reader that try to transfer loaded entities in a document. When you execute it, it gives a crash with message Access Violation. // C++ standard headers #include <iostream> // OpenCascade headers #include <STEPCAFControl_Reader.hxx> // Project headers #include "MyOcafApplication.h" int main(int argc, char *argv) { std::string fileName="C:/Sviluppo/SolidWorks_test/Parte2.STEP"; // Create an OpenCascade Application MyOcafApplication mCasApp = new MyOcafApplication(); Handle(TDocStd_Document) doc; mCasApp->NewDocument("MDTV-XCAF", doc); // Reader for .stp cad model to load into a document STEPCAFControl_Reader stepReader; // Read file IFSelect_ReturnStatus status = stepReader.ReadFile(fileName.c_str()); if ( status != IFSelect_RetDone ) return false; // Set modes stepReader.SetColorMode(Standard_True); stepReader.SetLayerMode(Standard_True); stepReader.SetNameMode(Standard_True); // Transfer to doc passed as argument Standard_Boolean ok = stepReader.Transfer(doc); // ERROR HERE!!! delete mCasApp; return 0; } where OCAFApplication.h is the following: #ifndef __TDOC_STD_APPLICATION__ #define __TDOC_STD_APPLICATION__ // OpenCascade headers #include <TDocStd_Application.hxx> #include <TColStd_SequenceOfExtendedString.hxx> /! \class MyOcafApplication * \inherit TDocStd_Application * \brief Class inherited from OpenCascade's TDocStd_Application. It is needed to use a TDocStd_Application that is an abstract class! / class MyOcafApplication : public TDocStd_Application { /! * \fn void Formats(TDolStd_SequenceOfExtendedString& Formats) * \brief Method to add the format of the documents to be read by the application * \param Formats / void Formats(TColStd_SequenceOfExtendedString& Formats) { Formats.Append(TCollection_ExtendedString("MyOcafApplication")); } /! * \fn Standard_CString ResourcesName() * \brief method to define the name of the resource file */ Standard_CString ResourcesName() { return Standard_CString("Resources"); } }; #endif // __TDOC_STD_APPLICATION__
Tags	No tags attached.

Test case number	bugs xde bug23010

frar 2012-03-02 13:47 reporter	Parte2.STEP (27,578 bytes)

~~ika~~ 2014-07-24 13:31 developer ~0030411	Dear Bugmaster, There is no crashes on current master. The problem is not reproduced, so could you please close this issue?

bugmaster 2014-07-25 11:39 administrator ~0030417	Dear MKV, Please create testing case

~~apv~~ 2014-07-28 17:39 tester ~0030458	Test-case is created

Date Modified	Username	Field	Change
2012-03-02 13:47	frar	New Issue
2012-03-02 13:47	frar	Assigned To	=> gka
2012-03-02 13:47	frar	File Added: Parte2.STEP
2014-07-24 13:31	~~ika~~	Note Added: 0030411
2014-07-24 13:31	~~ika~~	Assigned To	gka => bugmaster
2014-07-24 13:31	~~ika~~	Status	new => feedback
2014-07-25 11:39	bugmaster	Assigned To	bugmaster => mkv
2014-07-25 11:39	bugmaster	Note Added: 0030417
2014-07-25 16:41	~~mkv~~	Assigned To	mkv => apv
2014-07-28 17:39	~~apv~~	Test case number	=> bugs xde bug23010
2014-07-28 17:39	~~apv~~	Note Added: 0030458
2014-07-28 17:39	~~apv~~	Assigned To	apv => bugmaster
2014-07-28 17:39	~~apv~~	Status	feedback => tested
2014-07-28 17:42	~~apv~~	Target Version	=> 6.8.0
2014-08-01 14:55	bugmaster	Changeset attached	=> occt master e4b5c45a
2014-08-01 14:55	bugmaster	Status	tested => verified
2014-08-01 14:55	bugmaster	Resolution	open => fixed
2014-11-11 12:46	~~aiv~~	Fixed in Version	=> 6.8.0
2014-11-11 12:57	~~aiv~~	Status	verified => closed

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