diff --git a/pdfio-dict.c b/pdfio-dict.c
index 30de068..74123bd 100644
--- a/pdfio-dict.c
+++ b/pdfio-dict.c
@@ -518,7 +518,7 @@ _pdfioDictRead(pdfio_file_t   *pdf,	// I - PDF file
   _pdfio_value_t	value;		// Dictionary value
 
 
-  PDFIO_DEBUG("_pdfioDictRead(pdf=%p)\n", pdf);
+  PDFIO_DEBUG("_pdfioDictRead(pdf=%p, obj=%p, tb=%p, depth=%lu)\n", pdf, obj, tb, (unsigned long)depth);
 
   // Create a dictionary and start reading...
   if ((dict = pdfioDictCreate(pdf)) == NULL)
@@ -530,6 +530,7 @@ _pdfioDictRead(pdfio_file_t   *pdf,	// I - PDF file
     if (!strcmp(key, ">>"))
     {
       // End of dictionary...
+      PDFIO_DEBUG("_pdfioDictRead: Returning dictionary value...\n");
       return (dict);
     }
     else if (key[0] != '/')
@@ -548,14 +549,14 @@ _pdfioDictRead(pdfio_file_t   *pdf,	// I - PDF file
 
     if (!_pdfioValueRead(pdf, obj, tb, &value, depth))
     {
-      _pdfioFileError(pdf, "Missing value for dictionary key.");
+      _pdfioFileError(pdf, "Missing value for dictionary key '%s'.", key + 1);
       break;
     }
 
     if (!_pdfioDictSetValue(dict, pdfioStringCreate(pdf, key + 1), &value))
       break;
 
-//    PDFIO_DEBUG("_pdfioDictRead: Set %s.\n", key);
+    PDFIO_DEBUG("_pdfioDictRead: Set %s.\n", key);
   }
 
   // Dictionary is invalid - pdfioFileClose will free the memory, return NULL