Fixes to avoid exception

java/jpwr/jop/src/GeDyn.java

 /* 
- * Proview   $Id: GeDyn.java,v 1.10 2007-01-30 06:51:17 claes Exp $
+ * Proview   $Id: GeDyn.java,v 1.11 2007-05-23 08:05:19 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -193,7 +193,10 @@ public class GeDyn {
 	        nix = 0;
 	    else {
 	        CdhrObjid cdhr_inst = en.gdh.nameToObjid( instance);
+                if ( cdhr_inst.oddSts())
                   nix = cdhr_inst.objid.vid;
+                else
+                  nix = 0;
 	    }
 	    CdhrObjid cdhr_node = en.gdh.getNodeObject(nix);
 	    if ( cdhr_node.evenSts()) return str;

java/jpwr/jop/src/GeDynTable.java

 /* 
- * Proview   $Id: GeDynTable.java,v 1.6 2005-09-01 14:57:50 claes Exp $
+ * Proview   $Id: GeDynTable.java,v 1.7 2007-05-23 08:05:19 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -234,6 +234,7 @@ public class GeDynTable extends GeDynElem {
       else {
         if ( typeId[i] == Pwr.eType_Float32) {
           float[] value0 = dyn.en.gdh.getObjectRefInfoFloatArray( p[i], elements[i]);
+	  if ( value0 != null) {
 	    for ( int j = 0; j < value0.length; j++) {
 	      if (j >= rows)
 	        break;
@@ -245,8 +246,10 @@ public class GeDynTable extends GeDynElem {
 	      }
 	    }
           }
+        }
         else if ( typeId[i] == Pwr.eType_Boolean) {
           boolean[] value0 = dyn.en.gdh.getObjectRefInfoBooleanArray( p[i], elements[i]);
+	  if ( value0 != null) {
 	    for ( int j = 0; j < value0.length; j++) {
 	      if (j >= rows)
 	        break;
@@ -260,6 +263,7 @@ public class GeDynTable extends GeDynElem {
 	      }
 	    }
           }
+        }
         else if ( typeId[i] == Pwr.eType_Int32 ||
 	          typeId[i] == Pwr.eType_UInt32 ||
                   typeId[i] == Pwr.eType_Int16 ||
@@ -267,6 +271,7 @@ public class GeDynTable extends GeDynElem {
                   typeId[i] == Pwr.eType_Int8 ||
 	          typeId[i] == Pwr.eType_UInt8) {
 	  int value0[] = dyn.en.gdh.getObjectRefInfoIntArray( p[i], elements[i]);
+	  if ( value0 != null) {
 	    for ( int j = 0; j < value0.length; j++) {
 	      if (j >= rows)
 	        break;
@@ -278,11 +283,13 @@ public class GeDynTable extends GeDynElem {
 	      }
             }
           }
+        }
         else if ( typeId[i] == Pwr.eType_String || 
 	          typeId[i] == Pwr.eType_Objid ||
   		  typeId[i] == Pwr.eType_Time ||
 		  typeId[i] == Pwr.eType_DeltaTime) {
 	  String[] value0 = dyn.en.gdh.getObjectRefInfoStringArray( p[i], typeId[i], size[i], elements[i]);
+	  if ( value0 != null) {
 	    for ( int j = 0; j < value0.length; j++) {
 	      if (j >= rows)
 	        break;
@@ -297,6 +304,7 @@ public class GeDynTable extends GeDynElem {
 	  }
         }
       }
+    }
     if ( firstScan)
       firstScan = false;
   }