From b1eb295ee4e4c91ba0706c9005e45c2f45ab114c Mon Sep 17 00:00:00 2001
From: Stef Tervelde <stef@steftervelde.nl>
Date: Fri, 12 Dec 2025 12:53:23 +0100
Subject: [PATCH] Replace System.err with Messages.showWarning

Updated error reporting in Base.java to use Messages.showWarning instead of System.err for user-facing warnings when handling temporary folder creation and reading.
---
 app/src/processing/app/Base.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/src/processing/app/Base.java b/app/src/processing/app/Base.java
index a083d139a..0f289b459 100644
--- a/app/src/processing/app/Base.java
+++ b/app/src/processing/app/Base.java
@@ -1213,7 +1213,7 @@ private Editor openSketchBundle(String path) {
       File destFolder = File.createTempFile("zip", "tmp", untitledFolder);
       if (!destFolder.delete() || !destFolder.mkdirs()) {
         // Hard to imagine why this would happen, but...
-        System.err.println("Could not create temporary folder " + destFolder);
+          Messages.showWarning("Could not create temporary folder " + destFolder);
         return null;
       }
       Util.unzip(zipFile, destFolder);
@@ -1225,11 +1225,11 @@ private Editor openSketchBundle(String path) {
             return handleOpenUntitled(sketchFile.getAbsolutePath());
           }
         } else {
-          System.err.println("Expecting one folder inside " +
+            Messages.showWarning("Expecting one folder inside " +
             SKETCH_BUNDLE_EXT + " file, found " + fileList.length + ".");
         }
       } else {
-        System.err.println("Could not read " + destFolder);
+          Messages.showWarning("Could not read " + destFolder);
       }
     } catch (IOException e) {
       e.printStackTrace();