From 81b56ed43d2da488afc395270373c96af868b5ec Mon Sep 17 00:00:00 2001
From: Paul RASCLE <paul.rascle@edf.fr>
Date: Wed, 10 Oct 2018 17:31:49 +0200
Subject: [PATCH] more information on exception on mesh export

---
 src/MEDWrapper/MED_Wrapper.cxx | 2 +-
 src/SMESHGUI/SMESHGUI.cxx      | 2 +-
 src/SMESHGUI/SMESH_msg_en.ts   | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/MEDWrapper/MED_Wrapper.cxx b/src/MEDWrapper/MED_Wrapper.cxx
index cc0e21b63..3539fb929 100644
--- a/src/MEDWrapper/MED_Wrapper.cxx
+++ b/src/MEDWrapper/MED_Wrapper.cxx
@@ -2171,7 +2171,7 @@ namespace MED
     if (theErr)
       *theErr = aRet;
     else if (aRet < 0)
-      EXCEPTION(std::runtime_error, "SetCellInfo - MEDmeshElementWr(...)");
+      EXCEPTION(std::runtime_error, "SetCellInfo - MEDmeshElementWr(...), ret="<< aRet);
   }
 
   //----------------------------------------------------------------------------
diff --git a/src/SMESHGUI/SMESHGUI.cxx b/src/SMESHGUI/SMESHGUI.cxx
index 99ae22dd2..9058ebcef 100644
--- a/src/SMESHGUI/SMESHGUI.cxx
+++ b/src/SMESHGUI/SMESHGUI.cxx
@@ -989,7 +989,7 @@ namespace
         wc.suspend();
         SUIT_MessageBox::warning(SMESHGUI::desktop(),
                                  QObject::tr("SMESH_WRN_WARNING"),
-                                 QObject::tr("SMESH_EXPORT_FAILED"));
+                                 QObject::tr("SMESH_EXPORT_FAILED") + SalomeApp_Tools::ExceptionToString(S_ex));
         wc.resume();
       }
     }
diff --git a/src/SMESHGUI/SMESH_msg_en.ts b/src/SMESHGUI/SMESH_msg_en.ts
index bd20246ad..d286d6c15 100644
--- a/src/SMESHGUI/SMESH_msg_en.ts
+++ b/src/SMESHGUI/SMESH_msg_en.ts
@@ -1780,7 +1780,8 @@ so that the application may crash. Do you wish to continue visualization?</trans
     <message>
         <source>SMESH_EXPORT_FAILED</source>
         <translation>Mesh export failed.
-Probably, there is not enough space on disk.</translation>
+Probably, there is not enough space on disk, or the version of MED file used is not compatible with the mesh.
+</translation>
     </message>
     <message>
         <source>SMESH_EXPORT_MED_DUPLICATED_GRP</source>