Firefly-1604: fixed crash

Author: robyww

src/firefly/js/drawingLayers/hpx/TileDataMaker.jsx

@@ -69,7 +69,7 @@ export function createTileDataMaker() {
 
         const {centerWp, fov} = getPointMaxSide(plot, plot.viewDim);
         const coverageTblIds = hasCoverageTables(centerWp, fov, isHiPSAitoff(plot));
-        if (!coverageTblIds.includes(tbl_id)) return []; // this should force a clear for this layer
+        if (!centerWp || !coverageTblIds.includes(tbl_id)) return []; // this should force a clear for this layer
         const cells = getAllVisibleHiPSCells(norder, centerWp, fov*1.3, CoordSys.EQ_J2000, isHiPSAitoff(plot));
         const tblIdx = coverageTblIds.indexOf(tbl_id);
         const cc = CysConverter.make(plot);

src/firefly/js/visualize/ui/VisualSearchUtils.js

@@ -323,7 +323,7 @@ export function updatePlotOverlayFromUserInput(plotId, whichOverlay, wp, radius,
     const dl = getDrawLayerByType(getDlAry(), SearchSelectTool.TYPE_ID);
     if (!dl) return;
     const isCone = whichOverlay === CONE_CHOICE_KEY;
-    const plot= primePlot(visRoot());
+    const plot= primePlot(visRoot(),plotId);
 
     dispatchChangeDrawingDef(dl.drawLayerId,{...dl.drawingDef,color:'yellow'},plotId);
     dispatchModifyCustomField(dl.drawLayerId,{isInteractive: true},plotId);