[solved] SIGSEGV segmentation fault

[KushalAusula]

Hi,
As far as I know this error could be caused due to accessing a NULL POINTER of invalid memory.

[KushalAusula]

Hi,
As far as I know this error could be caused due to accessing a NULL POINTER or invalid memory.

[Ildar]

What are type of listeMessages object? And are you initialize listeMessages?

[asma11]

Hi , listeMessages is a QTextBrowser

[asma11]

i have changed s.th and now the debugger shows me that the ploblem is on line 33 :
socket->connectToHost(serveurIP->text(), serveurPort->value());

[SGaist]

Hi,

From the code you posted, neither serveurIP nor serveurPort are initialized

[asma11]

serveurIP is a QLineEdit ,serveurPort is a QDableSpinBox : both are inisialised in client.ui

[SGaist]

Then, the calls should be

@socket->connectToHost(ui->serveurIP->text(), ui->serveurPort->value());@

[asma11]

it's ok i have solved this problem but now another error appaired it's related with socket i will create another discussion . Thanx everybody for help :)

[SGaist]

So what was the problem ?

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

[asma11]

Hi ,the problem was on: "socket->connectToHost(ui->serveurIP->text(), ui->serveurPort->value()); " on this line I forget to put ui-> as you told me @SGaist , thanx for help.

[SGaist]

What is strange is that this would compile, so I guess you have member variables with these names in your class ? If so remove you should remove them