[MIN] err:FOUT1170: better error message

Author: ChristianGruen

basex-core/src/main/java/org/basex/query/QueryError.java

@@ -775,7 +775,7 @@ public enum QueryError {
   PARSE_URI_X(FOUR, 1, "Invalid IPv6/IPvFuture authority: %."),
 
   /** Error code. */
-  RESWHICH_X(FOUT, 1170, "Resource '%' cannot be retrieved."),
+  RESWHICH_X(FOUT, 1170, "Resource cannot be retrieved: %."),
   /** Error code. */
   RESFRAG_X(FOUT, 1170, "URI contains a fragment identifier: %."),
   /** Error code. */

basex-core/src/main/java/org/basex/query/func/fn/ParseFn.java

@@ -125,8 +125,7 @@ protected Value doc(final QueryContext qc) throws QueryException {
     } catch(final InputException ex) {
       throw exception(ex);
     } catch(final IOException ex) {
-      Util.debug(ex);
-      throw RESWHICH_X.get(info, io);
+      throw RESWHICH_X.get(info, io + " (" + Util.info(ex) + ')');
     }
   }