https://bugs.eclipse.org/bugs/show_bug.cgi?id=387690 null check added
diff --git a/org.eclipse.scout.sdk.ui/src/org/eclipse/scout/sdk/ui/wizard/form/fields/FormFieldSelectionWizardPage.java b/org.eclipse.scout.sdk.ui/src/org/eclipse/scout/sdk/ui/wizard/form/fields/FormFieldSelectionWizardPage.java
index 0d8f5cc..7d8f7d5 100644
--- a/org.eclipse.scout.sdk.ui/src/org/eclipse/scout/sdk/ui/wizard/form/fields/FormFieldSelectionWizardPage.java
+++ b/org.eclipse.scout.sdk.ui/src/org/eclipse/scout/sdk/ui/wizard/form/fields/FormFieldSelectionWizardPage.java
@@ -154,8 +154,10 @@
     if (selectedItem instanceof IType) {

       IType formField = (IType) selectedItem;

       wizard = (AbstractFormFieldWizard) FormFieldExtensionPoint.createNewWizard(formField);

-      wizard.initWizard(m_declaringType);

-      wizard.setSuperType(formField);

+      if (wizard != null) {

+        wizard.initWizard(m_declaringType);

+        wizard.setSuperType(formField);

+      }

     }

     if (wizard != null) {

       m_nextPage = (AbstractScoutWizardPage) wizard.getPages()[0];