SIGSEGV - segmentation fault

[FabioSO]

This post is deleted!

[SGaist]

Hi and welcome to devnet,

From the looks of that line nothing. Are you sure it's this one ? is serial valid ?

[FabioSO]

There are no compiling problems, this is how I declared in header's sheet: "QSerialPort *serial;"
And I've already used it in other application, I don't what I did wrong this time.
Should I post the entire code?

[SGaist]

You won't have compiler error with the old signal slot syntax. You can use the new since you are using Qt 5.

Are you initializing serial properly ?

[FabioSO]

Thanks for the help SGaist, it was missing "serial = new QSerialPort(this);" inside the constructor block.

[SGaist]

You're welcome !

Since you have it working now, please update the thread title prepending [solved] so other forums users may know a solution has been found :)