diff --git a/hwe/func.php b/hwe/func.php
index bb2781b8..14345068 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -271,6 +271,11 @@ function myNationInfo() {
     $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
     $nation = MYDB_fetch_array($result);
 
+    if(!$nation){
+        $nation = getNationStaticInfo(0);
+        $nation['tech'] = 0;
+    }
+
     $query = "select COUNT(*) as cnt, SUM(pop) as totpop, SUM(pop2) as maxpop from city where nation='{$nation['nation']}'"; // 도시 이름 목록
     $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
     $city = MYDB_fetch_array($result);
@@ -341,6 +346,7 @@ function myNationInfo() {
 
     $techCall = getTechCall($nation['tech']);
 
+    
     if(TechLimit($admin['startyear'], $admin['year'], $nation['tech'])) { $nation['tech'] = "<font color=magenta>{$nation['tech']}</font>"; }
     else { $nation['tech'] = "<font color=limegreen>{$nation['tech']}</font>"; }
 
diff --git a/src/sammo/StringUtil.php b/src/sammo/StringUtil.php
index a6fec0b0..e2f8fff6 100644
--- a/src/sammo/StringUtil.php
+++ b/src/sammo/StringUtil.php
@@ -183,19 +183,19 @@ class StringUtil
     }
 
     public static function uniord(string $c) {
-        if (ord($c{0}) >=0 && ord($c{0}) <= 127)
-            return ord($c{0});
-        if (ord($c{0}) >= 192 && ord($c{0}) <= 223)
-            return (ord($c{0})-192)*64 + (ord($c{1})-128);
-        if (ord($c{0}) >= 224 && ord($c{0}) <= 239)
-            return (ord($c{0})-224)*4096 + (ord($c{1})-128)*64 + (ord($c{2})-128);
-        if (ord($c{0}) >= 240 && ord($c{0}) <= 247)
-            return (ord($c{0})-240)*262144 + (ord($c{1})-128)*4096 + (ord($c{2})-128)*64 + (ord($c{3})-128);
-        if (ord($c{0}) >= 248 && ord($c{0}) <= 251)
-            return (ord($c{0})-248)*16777216 + (ord($c{1})-128)*262144 + (ord($c{2})-128)*4096 + (ord($c{3})-128)*64 + (ord($c{4})-128);
-        if (ord($c{0}) >= 252 && ord($c{0}) <= 253)
-            return (ord($c{0})-252)*1073741824 + (ord($c{1})-128)*16777216 + (ord($c{2})-128)*262144 + (ord($c{3})-128)*4096 + (ord($c{4})-128)*64 + (ord($c{5})-128);
-        if (ord($c{0}) >= 254 && ord($c{0}) <= 255)    //  error
+        if (ord($c[0]) >=0 && ord($c[0]) <= 127)
+            return ord($c[0]);
+        if (ord($c[0]) >= 192 && ord($c[0]) <= 223)
+            return (ord($c[0])-192)*64 + (ord($c[1])-128);
+        if (ord($c[0]) >= 224 && ord($c[0]) <= 239)
+            return (ord($c[0])-224)*4096 + (ord($c[1])-128)*64 + (ord($c[2])-128);
+        if (ord($c[0]) >= 240 && ord($c[0]) <= 247)
+            return (ord($c[0])-240)*262144 + (ord($c[1])-128)*4096 + (ord($c[2])-128)*64 + (ord($c[3])-128);
+        if (ord($c[0]) >= 248 && ord($c[0]) <= 251)
+            return (ord($c[0])-248)*16777216 + (ord($c[1])-128)*262144 + (ord($c[2])-128)*4096 + (ord($c[3])-128)*64 + (ord($c[4])-128);
+        if (ord($c[0]) >= 252 && ord($c[0]) <= 253)
+            return (ord($c[0])-252)*1073741824 + (ord($c[1])-128)*16777216 + (ord($c[2])-128)*262144 + (ord($c[3])-128)*4096 + (ord($c[4])-128)*64 + (ord($c[5])-128);
+        if (ord($c[0]) >= 254 && ord($c[0]) <= 255)    //  error
             return FALSE;
         return 0;
     }