Couldn't Upload to kit


I followed Lab 2-Qt Creator Hello World: I finished all steps, but at the last step: click “green arrow” button to run (upload to kit), it couldn’t upload:

06:26:39: Running steps for project UIproject…
06:26:39: Configuration unchanged, skipping qmake step.
06:26:39: Starting: “/usr/bin/make”
make: Nothing to be done for `first’.
06:26:39: The process “/usr/bin/make” exited normally.
06:26:39: Connecting to device…
06:26:39: The remote file system has 457 megabytes of free space, going ahead.
06:26:39: Deploy step finished.
06:26:39: Uploading file “/home/adam/UIproject/UIproject”…

I don’t know how to fix it. When I tested the connection, it was successfully.

Please help me.

Thank you.