Merge branch 'bugfix' of http://git.legu.cc/qixin/HJ_Server into bugfix

src/gameLog.ts

@@ -30,16 +30,17 @@ async function connGameLogDB() {
 
 
 process.on('uncaughtException',function(err:Error){
-    addErrorLog((err.stack).toString());
+    addErrorLog((err?.stack)?.toString());
 })
 
 process.on('unhandledRejection', function (err:Error, promise) {
-    addErrorLog((err.stack).toString());
+    addErrorLog((err?.stack)?.toString());
 })
 
 async function addErrorLog(errData:any){
     try{
         //g123测试版连接不上db，不抓取
+        if(!errData)return;
         if(isG123stg())return;
         let log = {
             serverId : G.config.serverId,