Handle exceptions when rendering icon previews and log warnings

tools/idea-plugin/CHANGELOG.md

@@ -27,6 +27,7 @@
 
 - [Gutter] Fixed rendering of icons with gradients and Compose colors
 - [Gutter] Fixed rendering of icons with fully qualified imports
+- [Gutter] Handle exceptions during icon rendering to prevent IDE crashes on unsupported icons
 - [IconPack] Fix incorrect initial state of `packageName` field in new pack mode when destination folder is selected
 - [IconPack] The IDE didn't automatically display the new icon pack object file
 

tools/idea-plugin/src/main/kotlin/io/github/composegears/valkyrie/completion/ImageVectorIcon.kt

@@ -68,15 +68,21 @@ class ImageVectorIcon(
         val maxDimension = ICON_SCALE_FACTOR * size
         val errorLog = StringBuilder()
 
-        val imageBuffer = VdPreview.getPreviewFromVectorXml(
-            VdPreview.TargetSize.createFromMaxDimension(maxDimension),
-            vectorXml,
-            errorLog,
-        )
+        val imageBuffer = try {
+            VdPreview.getPreviewFromVectorXml(
+                VdPreview.TargetSize.createFromMaxDimension(maxDimension),
+                vectorXml,
+                errorLog,
+            )
+        } catch (e: Exception) {
+            Logger.getInstance(ImageVectorIcon::class.java)
+                .warn("Failed to render icon preview: ${e.message}")
+            return null
+        }
 
         if (errorLog.isNotEmpty()) {
             Logger.getInstance(ImageVectorIcon::class.java)
-                .error("Failed to create icon preview: $errorLog")
+                .warn("Failed to create icon preview: $errorLog")
         }
 
         return imageBuffer