Gnuradio version 3.7.0
On 08.08.2013 19:15, UA6CEY wrote:
Hi guys!
I couldn't run a QT GUI RANGE block in grc. Any of its widget
(Counter, Slider, etc.) causes an error:
/Traceback (most recent call last):/
/ File "/home/goodman/top_block.py", line 16, in <module>/
/ import PyQt4.Qwt5 as Qwt/
/ File "/usr/lib64/python2.7/site-packages/PyQt4/Qwt5/__init__.py",
line 32, in <module>/
/ from Qwt import */
/ImportError: /usr/lib64/python2.7/site-packages/PyQt4/Qwt5/Qwt.so:
undefined symbol: _ZTI8QwtWheel/
/>>> Done/
Anyway, all other QT GUI Widgets (Chooser, Check Box, etc) works fine.
All of QT Instrumentation (Frequency Sink, Waterfall Sink, etc) runs too.
A Qwt.so is on the right place. _ZTI8QwtWheel symbol is absent in lib
of course.
System Slackware_14_64
~$ uname --all
Linux home 3.2.29 #2 SMP Mon Sep 17 14:19:22 CDT 2012 x86_64 AMD
Turion(tm) II Dual-Core Mobile M500 AuthenticAMD GNU/Linux
Gnuradio and all that it need are built from sources.
GCC 4.7.1
Any ideas, please!
73! Andrey.
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