fix AnsiLog static init may error. #2740

alibaba · Nov 28, 2023 · 7a72221 · 7a72221
1 parent 9a370d9
commit 7a72221
Showing 1 changed file with 13 additions and 9 deletions.
diff --git a/common/src/main/java/com/taobao/arthas/common/AnsiLog.java b/common/src/main/java/com/taobao/arthas/common/AnsiLog.java
@@ -53,16 +53,20 @@ public abstract class AnsiLog {
     private static final String ERROR_COLOR_PREFIX = "[" + colorStr("ERROR", RED) + "] ";
 
     static {
-        if (System.console() != null) {
-            enableColor = true;
-            // windows dos, do not support color
-            if (OSUtils.isWindows()) {
-                enableColor = false;
+        try {
+            if (System.console() != null) {
+                enableColor = true;
+                // windows dos, do not support color
+                if (OSUtils.isWindows()) {
+                    enableColor = false;
+                }
             }
-        }
-        // cygwin and mingw support color
-        if (OSUtils.isCygwinOrMinGW()) {
-            enableColor = true;
+            // cygwin and mingw support color
+            if (OSUtils.isCygwinOrMinGW()) {
+                enableColor = true;
+            }
+        } catch (Throwable t) {
+            // ignore
         }
     }