fix: add \n for addr2line hint

1 files changed, 2 insertions, 2 deletions

diff --git a/components/lwp/lwp.c b/components/lwp/lwp.c
index 5f816c1308..f5435bcea5 100644
--- a/components/lwp/lwp.c
+++ b/components/lwp/lwp.c
@@ -583,12 +583,12 @@ rt_err_t lwp_backtrace_frame(rt_thread_t uthread, struct rt_hw_backtrace_frame *
         argv = lwp_get_command_line_args(lwp);
         if (argv)
         {
-            rt_kprintf("please use: addr2line -e %s -a -f", argv[0]);
+            rt_kprintf("please use: addr2line -e %s -a -f\n", argv[0]);
             lwp_free_command_line_args(argv);
         }
         else
         {
-            rt_kprintf("please use: addr2line -e %s -a -f", lwp->cmd);
+            rt_kprintf("please use: addr2line -e %s -a -f\n", lwp->cmd);
         }
 
         while (nesting < RT_BACKTRACE_LEVEL_MAX_NR)