From 0a66b07a293604ea8e3c280f104ff4085effb670 Mon Sep 17 00:00:00 2001
From: codeskyblue <codeskyblue@gmail.com>
Date: Mon, 13 May 2024 16:06:38 +0800
Subject: [PATCH] update message

---
 uiautomator2/core.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/uiautomator2/core.py b/uiautomator2/core.py
index 3749b88..047f8e7 100644
--- a/uiautomator2/core.py
+++ b/uiautomator2/core.py
@@ -129,7 +129,7 @@ def _jsonrpc_call(dev: adbutils.AdbDevice, method: str, params: Any, timeout: fl
     if isinstance(data, dict) and "error" in data:
         logger.debug("jsonrpc error: %s", data)
         code = data['error'].get('code')
-        message = data['error'].get('message')
+        message = data['error'].get('message', '')
         stacktrace = data['error'].get('data')
         if "UiAutomation not connected" in r.text:
             raise UiAutomationNotConnectedError("UiAutomation not connected")