1208c3efdace82a9243b4770520c8ca34a40d1aa
max
  Thu Nov 6 06:28:11 2025 -0800
typo

diff --git src/cbPyLib/cellbrowser/R/cellbrowser.R src/cbPyLib/cellbrowser/R/cellbrowser.R
index 139b48d..6b62d4a 100644
--- src/cbPyLib/cellbrowser/R/cellbrowser.R
+++ src/cbPyLib/cellbrowser/R/cellbrowser.R
@@ -110,31 +110,31 @@
             return(embeddings.conf)
         }
         img = GetImage(obj, mode="raw", image=name); 
         if (is.null(img)) {
             message("The image is not a bitmap image, cannot export yet.")
             return(embeddings.conf)
         }
         imgPath <- file.path(outDir, paste0(name, ".jpg"))
         message("Writing image ", imgPath)
         #writePNG(img, imgPath);  # JPEG seems like a better choice here, 4x smaller at default quality settings.
         writeJPEG(img, target=imgPath, quality=0.95); 
         yMax = dim(img)[1];
         xMax = dim(img)[2]; # there is a difference of 3 pixels on height when comparing "identify file.jpeg" with this. NO IDEA WHY!
         coordsPath <- file.path(outDir, paste0(name, ".coords.tsv")) 
         message("Writing coords for image to ", coordsPath)
-        coords <- GetTissueCoordinates(object = obj[[img]])
+        coords <- GetTissueCoordinates(object = obj[[name]])
 
         if (all(c("imagecol", "imagerow") %in% colnames(coords))) {
         # Seurat-style naming: reverse order
           coordsRev <- coords[, c("imagecol", "imagerow")]
           colnames(coordsRev) <- c("x", "y")
         } else if (all(c("x", "y") %in% colnames(coords))) {
           # Already in standard x/y format
           coordsRev <- coords[, c("x", "y")]
         } else {
           stop("Error: coordinates must have either (imagecol, imagerow) or (x, y) columns.")
         }
 
         write.table(coordsRev, coordsPath, sep="\t", row.names=T, quote=F, col.names=NA)
         conf <- sprintf(
          '  {\n    "file": "%s",\n    "shortLabel": "Spatial %s",\n    "flipY":True,\n    "images" : [{"file":"%s"}],\n     "minX":0, "minY":0, "maxX":%d, "maxY":%d\n  }',