[WP7605][SW] Could not show printf()

You should see the “console” tab, not the “problems” tab.
Can you compile out the hello.update file?
If yes, you can ignore those errors.

No, .update was NOT created.
And “console” tab show as follows, it seems there is no Error message…

New Empty File.log (8.4 KB)

The .update file should be in “home/macnica/Downloads/DeveloperStudio/workspace/helloWorld_ds/Target_Legato_Debug”
Please check again.

Oh, I confirmed! Sorry for mistake.
I confirmed helloWorld app was shown the message of LE_INFO correctly.

Next step, I add printf() in this helloWorld, instead of LE_INFO.
Build was succeeded, but there is no message of printf() as follows.

printf_console.log (7.6 KB)

Do you see this problem in official r13?
I suggest you start with r13 which is official release

Build was succeeded, but .update file was not created as follows.
(It’s same result when LE_INFO was used.)

There is no helloWorld_dsComponent folder in your project!
Also there is no adef file…

I re-created new project that was used official R13.
However, build was failed as the follows…

Should I connect Device before building?

seems it is corrupted from your console message.
no idea on this as this is a straight forward task where R13 package can be downloaded in package manager in Developer studio.
Maybe you can try another PC.