commit 0b8b688afd6bd97f36906a0dad82e1e0d7f3cbee
author 邪影oO <213539@qq.com> Thu Apr 01 14:33:00 2021 +0800
committer GitHub <noreply@github.com> Thu Apr 01 14:33:00 2021 +0800
tree 0efb5ad43cd0d99ae9b1561cf888fe3d52073497
parent ba2c35b42a7df559d013e3573d9ee52bb5dec5d2

Fix possible null pointer exception in ApiDocsDubboGenericUtil#invoke (#726)

dubbo-admin-server/src/main/java/org/apache/dubbo/admin/utils/ApiDocsDubboGenericUtil.java

diff --git a/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/utils/ApiDocsDubboGenericUtil.java b/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/utils/ApiDocsDubboGenericUtil.java
index 500009d..d9c8340 100644
--- a/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/utils/ApiDocsDubboGenericUtil.java
+++ b/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/utils/ApiDocsDubboGenericUtil.java
@@ -175,13 +175,13 @@
                 } else {
                     future = CompletableFuture.supplyAsync(() -> genericService.$invoke(methodName, paramTypes, paramValues), EXECUTOR);
                 }
+                future.exceptionally(ex -> {
+                    if (StringUtils.contains(ex.toString(), "Failed to invoke remote method")) {
+                        removeReferenceConfig(address, interfaceName, version, group);
+                    }
+                    return ex;
+                });
             }
-            future.exceptionally(ex -> {
-                if (StringUtils.contains(ex.toString(), "Failed to invoke remote method")) {
-                    removeReferenceConfig(address, interfaceName, version, group);
-                }
-                return ex;
-            });
         }
         return future;
     }