Re: Zenmap 5.36TEST4 crash

[David Fifield <david () bamsoftware com>]

On Sat, Jan 22, 2011 at 10:06:54AM +0100, Henri Doreau wrote:
> Hello,
>
> opening an XML scan and pressing scan->print will result in a zenmap
> crash with the following traceback:
>
> Traceback (most recent call last):
>   File "nmap/zenmap/zenmapGUI/MainWindow.py", line 828, in _print_cb
>     zenmapGUI.Print.run_print_operation(self.scan_interface.inventory, entry)
>   File "nmap/zenmap/zenmapGUI/Print.py", line 148, in run_print_operation
>     state = PrintState(inventory, entry)
>   File "nmap/zenmap/zenmapGUI/Print.py", line 118, in __init__
>     self.lines = output.splitlines()
> AttributeError: 'NoneType' object has no attribute 'splitlines'
>
> The menu item scan->print might stay unavailable when opening a saved
> scan as it is already when you start zenmap.

Thanks for finding this. I committed a kind of weak workaround, which
just substitutes a blank line when there is no output to be printed.
Disabling the Print menu option is another way to go, but it might be as
confusing as getting a blank page to print.

Sometimes printing of a loaded XML file works--when the file was created
by Zenmap originally.

David Fifield
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