Add ignoreLogProcessJsonErrors option

Author: Voltstro

src/Packages/UnityWebBrowser/Runtime/Core/WebBrowserClient.cs

@@ -195,6 +195,12 @@ public Resolution Resolution
         /// </summary>
         [Tooltip("The log severity. Only messages of this severity level or higher will be logged")]
         public LogSeverity logSeverity = LogSeverity.Info;
+        
+        /// <summary>
+        ///     Ignores errors related to log messages from the engine process being in a non-json format
+        /// </summary>
+        [Tooltip("Ignores errors related to log messages from the engine process being in a non-json format")]
+        public bool ignoreLogProcessJsonErrors = false;
 
         /// <summary>
         ///     Texture that the browser will paint to

src/Packages/UnityWebBrowser/Runtime/Logging/ProcessLogHandler.cs

@@ -19,10 +19,12 @@ namespace VoltstroStudios.UnityWebBrowser.Logging
     public class ProcessLogHandler
     {
         private readonly IWebBrowserLogger logger;
+        private readonly bool ignoreLogProcessJsonErrors;
 
         internal ProcessLogHandler(WebBrowserClient client)
         {
             logger = client.logger;
+            ignoreLogProcessJsonErrors = client.ignoreLogProcessJsonErrors;
         }
 
         public event Action<string> OnProcessOutputLog;
@@ -55,6 +57,13 @@ internal void HandleOutputProcessLog(object sender, DataReceivedEventArgs e)
                 else if (logStructure.Level == LogSeverity.Fatal)
                     logger.Error($"[{logStructure.Category}]: {logStructure.Message}\n{logStructure.Exception}");
             }
+            catch (JsonException)
+            {
+                if(ignoreLogProcessJsonErrors)
+                    return;
+                
+                logger.Error($"A log message from the UWB engine was not in a JSON format!\n\nRaw Log Message:\n{e.Data}");
+            }
             catch (Exception ex)
             {
                 logger.Error($"An error occured with processing a log event from the UWB engine!\n\nRaw Log Message:\n{e.Data}\n\nException:\n{ex}");