diff --git a/build.gradle b/build.gradle
index 881df11..8695576 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group 'com.justint'
-version '0.3'
+version '0.3.1'
 
 sourceSets.main.java.srcDirs = ['src/main/gen','src/main/java']
 
diff --git a/src/main/java/com/justint/usdidea/lang/psi/impl/USDPsiImplUtil.java b/src/main/java/com/justint/usdidea/lang/psi/impl/USDPsiImplUtil.java
index 5afd032..4e81f1e 100644
--- a/src/main/java/com/justint/usdidea/lang/psi/impl/USDPsiImplUtil.java
+++ b/src/main/java/com/justint/usdidea/lang/psi/impl/USDPsiImplUtil.java
@@ -109,9 +109,13 @@ public String getPresentableText() {
                     usdAttributeProperty attributeProperty = propertyElement.getAttributeProperty();
                     assert attributeProperty != null;
                     usdAttributeType attributeType = attributeProperty.getAttributeType();
-                    assert attributeType != null;
-                    String propertyType = attributeType.getText();
-                    return String.format("%s: %s", propertyName, propertyType);
+                    if (attributeType == null) {
+                        return propertyName;
+                    }
+                    else {
+                        String propertyType = attributeType.getText();
+                        return String.format("%s: %s", propertyName, propertyType);
+                    }
                 }
                 else if (propertyElement.getPropertyType() == USDTypes.RELATIONSHIP_PROPERTY) {
                     return propertyName;