gwyddion: error: non-void function 'module_register' should return a value

[kzeroyu@…]

Hi,

After I upgrade my mac from 10.7 to 10.8, Gwyddion doesn't work. Then I tried to reinstall gwyddion; however, it gave a error. The log is attached.

Thank you~

[kzeroyu@…]

Cc Me!

[ryandesign (Ryan Carsten Schmidt)]

It builds fine for me on 10.8.1 with Xcode 4.4.1.

Since you mention having just migrated from Lion to Mountain Lion, have you performed the wiki:Migration steps? Reinstalled latest Xcode and its command line tools? Reinstalled MacPorts? Reinstalled all ports?

[yeti@…]

But namely, this is a very suspicious error. Line 112 in pygwy.c is

if (!check_pygtk_availability())

There is no return statement on that line at all. The entire function is

static gboolean module_register(void) {

if (!check_pygtk_availability())

return FALSE;

pygwy_register_plugins(); pygwy_register_console(); return TRUE;

}

so it obviously does not lack return values anywhere.

Are some patches applied that would change the pygwy.c code?

[yeti@…]

Replying to yeti@…:

But namely, this is a very suspicious error...

Ah, I see now, this is still Gwyddion 2.29. Please wait for 2.30; it's fixed there.

[rowue@…]

Updated to 2.30 in r98779 - however since I'm using 10.4 I'm unable to test.