From c47b9c9e4f3ce0a8d33bcd2e60949dafb5871ca6 Mon Sep 17 00:00:00 2001
From: Vladimir Krivosheev <vladimir.krivosheev@jetbrains.com>
Date: Wed, 28 Apr 2021 21:55:10 +0200
Subject: [PATCH] IDEA-268227 Fail to load language plugin

GitOrigin-RevId: b44ccfbceedbd6030970a3bbff99a8aca3ee726f
---
 .../core-impl/src/com/intellij/ide/plugins/XmlReader.kt  | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/platform/core-impl/src/com/intellij/ide/plugins/XmlReader.kt b/platform/core-impl/src/com/intellij/ide/plugins/XmlReader.kt
index 7c260607a32e..0a9db5a3c680 100644
--- a/platform/core-impl/src/com/intellij/ide/plugins/XmlReader.kt
+++ b/platform/core-impl/src/com/intellij/ide/plugins/XmlReader.kt
@@ -257,7 +257,14 @@ private fun readRootElementChild(reader: XMLStreamReader2,
       // deprecated and not used element
       reader.skipElement()
     }
-    else -> LOG.error("Unknown element: $localName")
+    "locale" -> {
+      // not used in descriptor
+      reader.skipElement()
+    }
+    else -> {
+      LOG.error("Unknown element: $localName")
+      reader.skipElement()
+    }
   }
 
   if (!reader.isEndElement) {