Fixed #1223 - "Crash while trying to autocraft"

CHANGELOG.md

@@ -4,6 +4,7 @@
 - Performance improvement to network scanning (raoulvdberge)
 - Removed debug output from 1.4.5 (raoulvdberge)
 - Fixed Wrench opening GUIs while performing action (raoulvdberge)
+- Fixed client Grid GUI clearing and causing crashes after starting an autocrafting request (raoulvdberge)
 
 ### 1.4.5
 - Updated Forge to 2296 (raoulvdberge)

src/main/java/com/raoulvdberge/refinedstorage/gui/grid/GuiGrid.java

@@ -680,13 +680,4 @@ public class GuiGrid extends GuiBase implements IGridDisplay {
             oredictPattern.setIsChecked(checked);
         }
     }
-
-    @Override
-    public void onGuiClosed() {
-        super.onGuiClosed();
-
-        ITEMS.clear();
-        FLUIDS.clear();
-        STACKS.clear();
-    }
 }

src/main/java/com/raoulvdberge/refinedstorage/tile/grid/portable/PortableGrid.java

@@ -125,6 +125,11 @@ public class PortableGrid implements IGrid, IPortableGrid {
         RSUtils.readItems(disk, 4, stack.getTagCompound());
 
         drainEnergy(RS.INSTANCE.config.portableGridOpenUsage);
+
+        // If there is no disk onContentsChanged isn't called and the update isn't sent
+        if (!player.getEntityWorld().isRemote && disk.getStackInSlot(0).isEmpty()) {
+            cache.invalidate();
+        }
     }
 
     public ItemStack getStack() {