Merge pull request #303 from smiclea/handle-wizard

Handle migration creation fail in Wizard

src/components/pages/WizardPage/WizardPage.jsx

@@ -397,6 +397,8 @@ class WizardPage extends React.Component<Props, State> {
         return
       }
       this.handleCreationSuccess([item])
+    }).catch(() => {
+      this.setState({ nextButtonDisabled: false })
     })
   }
 

src/stores/WizardStore.js

@@ -125,6 +125,7 @@ class WizardStore {
       this.creatingItem = false
     }).catch(() => {
       this.creatingItem = false
+      return Promise.reject()
     })
   }