⬆ Fix #12445

pom.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
     Description: Solo POM.
-    Version: 3.18.3.6, Apr 17, 2018
+    Version: 3.18.3.7, May 14, 2018
     Author: <a href="http://88250.b3log.org">Liang Ding</a>
     Author: <a href="http://www.annpeter.cn">Ann Peter</a>
     Author: <a href="http://vanessa.b3log.org">Vanessa</a>
@@ -89,6 +89,7 @@
         <emoji-java.version>3.2.0</emoji-java.version>
         <jodd.version>3.9.1</jodd.version>
         <snakeyaml.version>1.18</snakeyaml.version>
+        <freemarker.version>2.3.28</freemarker.version>
 
         <!-- Maven Plugin -->
         <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
@@ -237,6 +238,12 @@
             <systemPath>${project.basedir}/src/main/resources/lib/net/pusuo/patchca-0.5.0.jar</systemPath>
         </dependency>
 
+        <dependency>
+            <groupId>org.freemarker</groupId>
+            <artifactId>freemarker</artifactId>
+            <version>${freemarker.version}</version>
+        </dependency>
+
     </dependencies>
 
     <build>

src/main/java/org/b3log/solo/processor/renderer/ConsoleRenderer.java

@@ -31,7 +31,7 @@ import java.io.IOException;
  * rendering.
  *
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
- * @version 1.0.1.3, Jul 16, 2017
+ * @version 1.0.1.4, May 14, 2018
  * @since 0.4.1
  */
 public final class ConsoleRenderer extends AbstractFreeMarkerRenderer {
@@ -47,7 +47,7 @@ public final class ConsoleRenderer extends AbstractFreeMarkerRenderer {
     private static final Logger LOGGER = Logger.getLogger(ConsoleRenderer.class);
 
     static {
-        TEMPLATE_CFG = new Configuration(Configuration.VERSION_2_3_0);
+        TEMPLATE_CFG = new Configuration(Configuration.VERSION_2_3_28);
         TEMPLATE_CFG.setDefaultEncoding("UTF-8");
 
         final ServletContext servletContext = SoloServletListener.getServletContext();