Do you have the time on the device / emulator up to date, because if there is a difference between the OS time that host the IDE and the device/emulator the widget install fails.
You might want to check other modes of deployment here: How do I deploy a Tizen application to the Tizen emulator?
Also if you manually build the .wgt
package without the IDE there are severally things that could go wrong in config.xml
file (and having a config.xml
and an index.html
is mandatory.) In this case you can include the config.xml
here and eventually I can point you to what might have gone wrong.