Diagnose Analyze silent failure when sourceImage is nil

2026-04-05 14:02:36 +02:00 · 2026-04-05 14:02:36 +02:00 · 3366db0ad9
parent 6a97dbd527
commit 3366db0ad9
1 changed files with 7 additions and 1 deletions
--- a/aniphallow.lua
+++ b/aniphallow.lua
@ -2656,7 +2656,13 @@ openMainDialog = function()
        text = "Analyze",
        visible = false,
        onclick = function()
-            if not S.sourceImage then return end
+            if not S.sourceImage then
+                refreshSource()
+            end
+            if not S.sourceImage then
+                app.alert("No source image. Open a sprite first.")
+                return
+            end
            local usedTileW = S.gbTileW
            local usedTileH = S.gbTileH
            if S.gbAnalyzeMode == "tile" then