# HG changeset patch
# User Alain Mazy <am@orthanc.team>
# Date 1715672870 -7200
# Node ID 790335c997136233bf8c0fc966f1787adc9be4b5
# Parent  1a995c6f9dae5f2c2e24435cba245ac5455ebc46
more detailed error message for 'Cannot write DICOM file to memory'

diff -r 1a995c6f9dae -r 790335c99713 OrthancServer/Plugins/Samples/MultitenantDicom/StoreRequestHandler.cpp
--- a/OrthancServer/Plugins/Samples/MultitenantDicom/StoreRequestHandler.cpp	Thu May 09 10:43:10 2024 +0200
+++ b/OrthancServer/Plugins/Samples/MultitenantDicom/StoreRequestHandler.cpp	Tue May 14 09:47:50 2024 +0200
@@ -38,10 +38,11 @@
                                      const std::string& calledAet)
 {
   std::string buffer;
+  std::string errorMessage;
 
-  if (!Orthanc::FromDcmtkBridge::SaveToMemoryBuffer(buffer, dicom))
+  if (!Orthanc::FromDcmtkBridge::SaveToMemoryBuffer(buffer, dicom, errorMessage))
   {
-    LOG(ERROR) << "Cannot write DICOM file to memory";
+    LOG(ERROR) << "Cannot write DICOM file to memory: " << errorMessage;
     return STATUS_STORE_Error_CannotUnderstand;
   }
 
diff -r 1a995c6f9dae -r 790335c99713 OrthancServer/Sources/DicomInstanceToStore.cpp
--- a/OrthancServer/Sources/DicomInstanceToStore.cpp	Thu May 09 10:43:10 2024 +0200
+++ b/OrthancServer/Sources/DicomInstanceToStore.cpp	Tue May 14 09:47:50 2024 +0200
@@ -132,9 +132,10 @@
       {
         buffer_.reset(new std::string);
         
-        if (!FromDcmtkBridge::SaveToMemoryBuffer(*buffer_, dataset_))
+        std::string errorMessage;
+        if (!FromDcmtkBridge::SaveToMemoryBuffer(*buffer_, dataset_, errorMessage))
         {
-          throw OrthancException(ErrorCode_InternalError, "Cannot write DICOM file to memory");
+          throw OrthancException(ErrorCode_InternalError, "Cannot write DICOM file to memory: " + errorMessage);
         }
       }
     }