From c432975c3ac4e149c48fed08c2ee8ba175cea6c5 Mon Sep 17 00:00:00 2001
From: justme-1968 <justme-1968@users.noreply.github.com>
Date: Sun, 9 Apr 2017 17:18:56 +0000
Subject: [PATCH] 37_plex.pm: better error checking

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@13953 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/37_plex.pm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/FHEM/37_plex.pm b/FHEM/37_plex.pm
index d95eeb224..e52c2c361 100644
--- a/FHEM/37_plex.pm
+++ b/FHEM/37_plex.pm
@@ -4069,10 +4069,12 @@ Log 1, "!!!!!!!!!!";
           my $obj = eval { decode_json($data) };
 
           if( $obj ) {
+            Log3 $pname, 5, "$pname: websocket data: ". Dumper $obj;
+
             my $phash = $hash->{phash};
             my $handled = 0;
 
-            if( $obj->{_elementType} eq 'NotificationContainer' ) {
+            if( $obj->{_elementType} && $obj->{_elementType} eq 'NotificationContainer' ) {
               if( $obj->{type} eq 'playing' ) {
                 $handled = 1;
 
@@ -4142,7 +4144,11 @@ Log 1, "!!!!!!!!!!";
               }
             }
 
-            Log3 $pname, 4, "$pname: unhandled websocket text type: $obj->{type}: $data" if( !$handled );
+            if( $obj->{type} ) {
+              Log3 $pname, 4, "$pname: unhandled websocket text type: $obj->{type}: $data" if( !$handled );
+            } else {
+              Log3 $pname, 4, "$pname: unhandled websocket data: $data" if( !$handled );
+            }
 
           } else {
             Log3 $pname, 2, "$pname: unhandled websocket text $data";