Appstore submission - com.apple.transporter.util.StreamUtil.readBytes(LJava/io/InputStream,)[B

Question

Hi,
I currently try to upload my application I registered on iTunes connect and now has the status "waiting for upload" (to the mac Appstore).
Now I get this error message when I press the submit button:
com.apple.transporter.util.StreamUtil.readBytes(LJava/io/InputStream,)[B
That happens in xcode 4.0.2 with the organizer and with application loader 1.4
I already tried to reinstall xcode 4.0.2 and the ios sdk 4.3 three times as suggested elsewhere and also clean deinstalled xcode before with:
sudo /Developer/Library/uninstall-devtools –mode=all
I also tried to downgrade again to xcode 3.2.6 However it had no effect - I still get the same error.
When I try to downgrade to application loader 1.3 I get the message:
"no eligible applications were found"
So I even don't get to the point of uploading...
What can I possibly do now? All the suggestions with reinstalling don't work for me and I can't make sense of this error message.

Answer 1

I've heard it can take a week for everything to take effect on the backend - there are many components. You could be right on the edge, since it seems you've done due diligence on your end.
Can only suggest you keep trying for a few more days and then start contacting Apple to see if there is an issue on their end. A phone call might be the most direct method in that case.
Apple Developer Relations: 
[phone]
[phone]
Good luck