diff --git a/docs/getting-started.md b/docs/getting-started.md
index 02f5bdaf..84675b6e 100644
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -6,10 +6,8 @@ Now that you know what KLoadGen is and that you are familiar with its components
 
 You will need these tools to start using the plugin:
 
-- JDK/JRE 11+ 
-  - (17 recommended)
-- JMeter 5.4+
-  - (5.6.2 recommended)
+- JDK/JRE 17+
+- JMeter 5.6.2+
 - Maven
 
 ## Quickstart
diff --git a/src/main/java/com/sngular/kloadgen/extractor/extractors/ExtractorFactory.java b/src/main/java/com/sngular/kloadgen/extractor/extractors/ExtractorFactory.java
index 1742bd49..46da8594 100644
--- a/src/main/java/com/sngular/kloadgen/extractor/extractors/ExtractorFactory.java
+++ b/src/main/java/com/sngular/kloadgen/extractor/extractors/ExtractorFactory.java
@@ -50,17 +50,22 @@ public static Pair<String, List<FieldValueMapping>> flatPropertiesList(final Str
     final String registryName = properties.getProperty(SchemaRegistryKeyHelper.SCHEMA_REGISTRY_NAME);
     final AbstractParsedSchemaAdapter abstractParsedSchemaAdapter = schemaParsed.getParsedSchemaAdapter();
     final String schemaType = abstractParsedSchemaAdapter.getType();
+    final AbstractParsedSchemaAdapter parsedSchemaAdapter = schemaParsed.getParsedSchemaAdapter();
+    final String schemaType = parsedSchemaAdapter.getType();
 
     final List<FieldValueMapping> attributeList = new ArrayList<>();
     final SchemaRegistryEnum schemaRegistryEnum = SchemaRegistryEnum.valueOf(registryName.toUpperCase());
 
     final Object schema;
-    //TODO change parser
-    schema = switch (schemaRegistryEnum) {
-      case APICURIO -> ((ApicurioAbstractParsedSchemaMetadata) abstractParsedSchemaAdapter).getSchema();
-      case CONFLUENT -> abstractParsedSchemaAdapter.getRawSchema();
-    };
-    attributeList.addAll(getExtractor(schemaType).processSchema(schema, schemaRegistryEnum));
+    if (Objects.nonNull(registryName)) {
+      //TODO change parser
+      schema = switch (schemaRegistryEnum) {
+        case APICURIO -> ((ApicurioAbstractParsedSchemaMetadata) parsedSchemaAdapter).getSchema();
+        case CONFLUENT -> parsedSchemaAdapter.getRawSchema();
+        default -> throw new KLoadGenException("Schema Registry Type nos supported " + registryName.toUpperCase());
+      };
+      attributeList = getExtractor(schemaType, registryName.toUpperCase()).processSchema(schema, schemaRegistryEnum);
+    }
     return Pair.of(schemaType, attributeList);
   }
 }
\ No newline at end of file
diff --git a/src/main/java/com/sngular/kloadgen/schemaregistry/impl/ConfluentSchemaRegistry.java b/src/main/java/com/sngular/kloadgen/schemaregistry/impl/ConfluentSchemaRegistry.java
index 3204aca1..22ecde7d 100644
--- a/src/main/java/com/sngular/kloadgen/schemaregistry/impl/ConfluentSchemaRegistry.java
+++ b/src/main/java/com/sngular/kloadgen/schemaregistry/impl/ConfluentSchemaRegistry.java
@@ -37,14 +37,12 @@ public String getSchemaRegistryUrlKey() {
 
   @Override
   public void setSchemaRegistryClient(final String url, final Map<String, ?> properties) {
-    log.debug("CREATEION");
     this.schemaRegistryClient = new CachedSchemaRegistryClient(List.of(checkPropertyOrVariable(url)), 1000,
                                                                List.of(new AvroSchemaProvider(), new JsonSchemaProvider(), new ProtobufSchemaProvider()), properties);
   }
 
   @Override
   public void setSchemaRegistryClient(final Map<String, ?> properties) {
-    log.debug("CREATITIN");
     final String url = properties.get(this.getSchemaRegistryUrlKey()).toString();
     this.schemaRegistryClient = new CachedSchemaRegistryClient(List.of(checkPropertyOrVariable(url)), 1000,
                                                                List.of(new AvroSchemaProvider(), new JsonSchemaProvider(), new ProtobufSchemaProvider()), properties);