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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] QTGUI Issue |
Date: | Mon, 26 Jan 2015 20:31:58 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
Hi Richard, this looks like you've installed a "good" version of QWT, which is used when building GNU Radio, but when running a GNU Radio program, a different version of the QWT library is loaded, which leads to missing symbols. My first approach would be to run ldd on /home/tsvcis/Documents/target/lib64/libgnuradio-qtgui-3.7.7git.so.0.0.0 , and see which qwt lib linux will try to load at runtime: ldd /home/tsvcis/Documents/target/lib64/libgnuradio-qtgui-3.7.7git.so.0.0.0|grep qwt. Then search for files that have the same base name, in this case libqwt.so . Greetings, Marcus On 01/26/2015 07:59 PM, Richard Bell
wrote:
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