Sharepouint workspace 2010

[must_must]

When i try to connect from sharepoint workspace to alfresco i get an error of type NullPointerException.

Tracing soap messages reveals a null character at the end of message.
When i try to remove this character and resend the message, i obtain a correct response without the error.

There are a solution to this problem? I fail my configuration of alfresco or sharepoint workspace?

thanks
Roberto.

[jpotts]

None of us can help you track down your NPE if you don't provide your code.

Jeff