Import dmd file - Unable to generate design.

Question

Hello,
I create a model with 32bit version, winxp PC and I export the file dmd.
I would like to import (data modeler design option in import menu) the same file in my PC Win7 64 bit, but I have this error:
Unable to generate design. See the log file for details.
In the log:
*2013-05-30 18:41:36,852 [main] INFO ApplicationView - Oracle SQL Developer Data Modeler 3.3.0.747*
*2013-05-30 18:42:38,303 [Thread-13] ERROR FileManager - getDataInputStream: Can not read data*
java.io.FileNotFoundException: C:\Users\Franz\Downloads\xxxSystème Qualité\rdbms\Système Qualité_RDBMSSites.xml (Le chemin d’accès spécifié est introuvable)
*     at java.io.FileInputStream.open(Native Method)*
*     at java.io.FileInputStream.<init>(FileInputStream.java:138)*
*     at oracle.dbtools.crest.model.persistence.FileManager.getDataInputStream(Unknown Source)*
*     at oracle.dbtools.crest.model.persistence.FileManager.getDataInputStreamWithoutExtension(Unknown Source)*
*     at oracle.dbtools.crest.model.persistence.XMLPersistenceManager.getInputStreamFor(Unknown Source)*
*     at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.getInputStreamFor(Unknown Source)*
*     at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.recreateObject(Unknown Source)*
*     at oracle.dbtools.crest.model.persistence.xml.AbstractXMLReader.handleRecreateObject(Unknown Source)*
*     at oracle.dbtools.crest.model.persistence.XMLPersistenceManager.read(Unknown Source)*
*     at oracle.dbtools.crest.imports.cwddesigner.CWDExtractionController.importRDBMSSites(Unknown Source)*
*     at oracle.dbtools.crest.imports.cwddesigner.CWDExtractionController.access$700(Unknown Source)*
*     at oracle.dbtools.crest.imports.cwddesigner.CWDExtractionController$Runner2.run(Unknown Source)*
*     at java.lang.Thread.run(Thread.java:722)*
*2013-05-30 18:42:38,304 [Thread-13] ERROR AbstractXMLReader - Data inputstream is null (path: xxxSystème Qualité/rdbms name: Système Qualité_RDBMSSites)*
*2013-05-30 18:42:39,123 [Thread-13] ERROR ODExtractionController - Error Generate Design: Untitled_1*
java.lang.NullPointerException
*     at oracle.dbtools.crest.imports.cwddesigner.CWDExtractionController.importRDBMSSites(Unknown Source)*
*     at oracle.dbtools.crest.imports.cwddesigner.CWDExtractionController.access$700(Unknown Source)*
*     at oracle.dbtools.crest.imports.cwddesigner.CWDExtractionController$Runner2.run(Unknown Source)*
*     at java.lang.Thread.run(Thread.java:722)*
Thanks.

Answer 1

Hi,
The folder containing the .dmd file should also contain a folder of the same name.
For example if your .dmd file is my_model.dmd, there should also be a folder my_model.
If you are copying the .dmd file somewhere else, you need to copy the folder as well (including all its subfolders).
David