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PODubious error messages in Eclipse (CDT) while build succeeds
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  1. PODubious error messages in Eclipse (CDT) while build succeeds
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    copied!<p>Using the <strong>Eclipse IDE for C/C++ Linux Developers</strong> (Version: <strong>Indigo</strong> Release) with <strong>g++ 4.1.2</strong> (on <strong>Scientific Linux CERN 5</strong> = RHEL 5), I currently work on a project where I make use of a <strong>Qt4</strong> GUI as well as Apache's <strong>log4cxx</strong> framework and of some C++ standard classes. I have installed <strong>Nokia</strong>'s "Qt Eclipse Integration for C++" plugin, which automatically configured Qt toolchain support (qmake, etc.). </p> <p>Up until now I got everything running. My program compiles well. Except for some warnings (which are reasonable), I observe a successful build process on Eclipse's console. Unfortunatetly, at the same time I get about 150 error messages in the "Problems" window. </p> <p>Some examples: </p> <p>For the line </p> <pre><code>using namespace log4cxx; </code></pre> <p>I get </p> <pre><code>Symbol log4cxx could not be resolved </code></pre> <p>and for </p> <pre><code>std::vector&lt;View*&gt;&amp; Model::GetRegisteredViews() { ... } </code></pre> <p>I get </p> <pre><code>Symbol vector could not be resolved </code></pre> <p>and </p> <pre><code>Member declaration not found (-&gt; of GetRegisteredViews() although the decl. is available, code compiles!) </code></pre> <p>All error messages are also marked with annotation symbols in the editor window, which is quite annoying. </p> <p>From the stackoverflow forums I have learned that it might have to do with the fact that I had two versions of gcc installed, namely <strong>4.1.2</strong> and <strong>4.4</strong>. I have already uninstalled 4.4 (using the package management system of RHEL, yum) - without success.</p> <p>It might also have to do with the indexer, but frankly I have no idea where to start fixing this problem.</p> <p>To me, it looks like Eclipse misses some include or library path entries, but both are mentioned in the Qt pro file as well as in Eclipse's project settings...</p> <p>Your help would be highly appreciated, thank you for your comments!</p>
 

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