修改json reader

build.gradle

@@ -4,7 +4,7 @@ plugins {
     id 'org.spongepowered.mixin' version '0.7.+'
 }
 
-version = '1.0'
+version = '0.0.4-SNAPSHOT'
 group = 'com.Atsushio.target'
 archivesBaseName = 'target'
 

src/main/java/net/mcreator/target/tools/GunsTool.java

@@ -36,6 +36,9 @@ public class GunsTool {
                 }
                 var path = id.getPath();
                 gunsData.put(path.substring(5, path.length() - 5), map);
+
+                reader.endObject();
+                reader.close();
             } catch (Exception e) {
                 e.printStackTrace();
             }