Sounds like a uuid conflict
Step 7 of this link talks briefly about it.
http://desktop.google.com/dev/Tutorials/ModifyHelloWorld/index.html
Basically you need to open your gadget.gmanifest file in a text editor
and change the uuid # in it to something else.
The field you are looking for should look something like:
<id>00000000-0000-0000-0000-000000000000</id>
Hope that helps, good luck.
On Apr 10, 3:05 pm, "Michael" <fj4s...@temporaryinbox.com>
wrote:
Hi all!
I've created an gadget and have tried to build package to submit it to
directory, but if I try to add the created my_gadget.gg file to my
desktop sidebar I get error saying there is already one package with
this name.
Then I've tried to build at another machine and another error coming
up: Cannot write to my_gadget.gg file. If I try to add a gadget to
sidebar without building a package via gadget.manifest file everything
working fine.
For any help thanks in advance!
3 messages in com.googlegroups.google-desktop-developerRe: Error by build package