I'm following the examples as given in the updated documentation.
 

<aura:component>
    <lightning:recordEditForm recordId="003XXXXXXXXXXXXXXX" objectApiName="Contact">
        <lightning:messages />
        <lightning:inputField fieldName="FirstName" />
        <lightning:inputField fieldName="LastName" />
        <lightning:inputField fieldName="Email" />
        <lightning:button class="slds-m-top_small" variant="brand" type="submit" name="update" label="Update" />
    </lightning:recordEditForm>
</aura:component>

Inserting a recordId in the above example results in the following error:

[Error in $A.getCallback() [Cannot read property 'value' of undefined]]

Even the second example, attempting to create a record, is throwing an error:

<aura:component>
    <lightning:recordEditForm aura:id="recordEditForm" 
                           objectApiName="Contact">
        <lightning:messages />
        <lightning:inputField fieldName="Name" />
        <lightning:button class="slds-m-top_small" type="submit" label="Create new" />
    </lightning:recordEditForm>
</aura:component>

In the above code, there are two separate errors happening:

1) I'm getting the error 'Cannot read property 'defaultRecordTypeId' of undefined' even though there are no record types associated with my Conatct object.  To get around this error, I have created a record type and I'm now passing in the recordTypeId.  Updated code looks like:

<aura:component>
    <lightning:recordEditForm aura:id="recordEditForm" 
                           objectApiName="Contact"
                           recordTypeId="XXXXXXXXXXXXX">
        <lightning:messages />
        <lightning:inputField fieldName="Name" />
        <lightning:button class="slds-m-top_small" type="submit" label="Create new" />
    </lightning:recordEditForm>
</aura:component>

2) Now that I'm past the recordTypeId error, I now receive this error:

cannot read property 'fields' of undefined

I understand that this new component is in Beta for the current release, but I wanted to understand if the documentation is incomplete, if I'm making some simple error that I cannot see, or if the feature is not fully functional yet.



 

I'm following the examples as given in the updated documentation.
 

<aura:component>
    <lightning:recordEditForm recordId="003XXXXXXXXXXXXXXX" objectApiName="Contact">
        <lightning:messages />
        <lightning:inputField fieldName="FirstName" />
        <lightning:inputField fieldName="LastName" />
        <lightning:inputField fieldName="Email" />
        <lightning:button class="slds-m-top_small" variant="brand" type="submit" name="update" label="Update" />
    </lightning:recordEditForm>
</aura:component>

Inserting a recordId in the above example results in the following error:

[Error in $A.getCallback() [Cannot read property 'value' of undefined]]

Even the second example, attempting to create a record, is throwing an error:

<aura:component>
    <lightning:recordEditForm aura:id="recordEditForm" 
                           objectApiName="Contact">
        <lightning:messages />
        <lightning:inputField fieldName="Name" />
        <lightning:button class="slds-m-top_small" type="submit" label="Create new" />
    </lightning:recordEditForm>
</aura:component>

In the above code, there are two separate errors happening:

1) I'm getting the error 'Cannot read property 'defaultRecordTypeId' of undefined' even though there are no record types associated with my Conatct object.  To get around this error, I have created a record type and I'm now passing in the recordTypeId.  Updated code looks like:

<aura:component>
    <lightning:recordEditForm aura:id="recordEditForm" 
                           objectApiName="Contact"
                           recordTypeId="XXXXXXXXXXXXX">
        <lightning:messages />
        <lightning:inputField fieldName="Name" />
        <lightning:button class="slds-m-top_small" type="submit" label="Create new" />
    </lightning:recordEditForm>
</aura:component>

2) Now that I'm past the recordTypeId error, I now receive this error:

cannot read property 'fields' of undefined

I understand that this new component is in Beta for the current release, but I wanted to understand if the documentation is incomplete, if I'm making some simple error that I cannot see, or if the feature is not fully functional yet.



 

I'm following the examples as given in the updated documentation.
 

<aura:component>
    <lightning:recordEditForm recordId="003XXXXXXXXXXXXXXX" objectApiName="Contact">
        <lightning:messages />
        <lightning:inputField fieldName="FirstName" />
        <lightning:inputField fieldName="LastName" />
        <lightning:inputField fieldName="Email" />
        <lightning:button class="slds-m-top_small" variant="brand" type="submit" name="update" label="Update" />
    </lightning:recordEditForm>
</aura:component>

Inserting a recordId in the above example results in the following error:

[Error in $A.getCallback() [Cannot read property 'value' of undefined]]

Even the second example, attempting to create a record, is throwing an error:

<aura:component>
    <lightning:recordEditForm aura:id="recordEditForm" 
                           objectApiName="Contact">
        <lightning:messages />
        <lightning:inputField fieldName="Name" />
        <lightning:button class="slds-m-top_small" type="submit" label="Create new" />
    </lightning:recordEditForm>
</aura:component>

In the above code, there are two separate errors happening:

1) I'm getting the error 'Cannot read property 'defaultRecordTypeId' of undefined' even though there are no record types associated with my Conatct object.  To get around this error, I have created a record type and I'm now passing in the recordTypeId.  Updated code looks like:

<aura:component>
    <lightning:recordEditForm aura:id="recordEditForm" 
                           objectApiName="Contact"
                           recordTypeId="XXXXXXXXXXXXX">
        <lightning:messages />
        <lightning:inputField fieldName="Name" />
        <lightning:button class="slds-m-top_small" type="submit" label="Create new" />
    </lightning:recordEditForm>
</aura:component>

2) Now that I'm past the recordTypeId error, I now receive this error:

cannot read property 'fields' of undefined

I understand that this new component is in Beta for the current release, but I wanted to understand if the documentation is incomplete, if I'm making some simple error that I cannot see, or if the feature is not fully functional yet.