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POsymbol lookup error undefined symbol using WSF
 

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  1. POsymbol lookup error undefined symbol using WSF
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    <p>I am getting this at runtime:</p> <p><code>./LibTestApp: symbol lookup error: libaxis2_mod_addr.so: undefined symbol: axis2_handler_create</code></p> <p>on command <code>user1@ubuntu:nm path/libaxis2_mod_addr.so | grep axis2_handler_create</code> the output is:<code>U axis2_handler_create</code>where U confirms that it's undefined.</p> <p>on command <code>user1@ubuntu:ldd path/libaxis2_mod_addr.so</code> i get:</p> <p><code>linux-gate.so.1 =&gt; (0xb7787000)<br> libaxis2_axiom.so.0 =&gt; /opt/wso2/wsf_cpp/lib/libaxis2_axiom.so.0 (0xb7749000)<br> libaxutil.so.0 =&gt; /opt/wso2/wsf_cpp/lib/libaxutil.so.0 (0xb771e000)<br> libc.so.6 =&gt; /lib/i386-linux-gnu/libc.so.6 (0xb7553000)<br> libaxis2_parser.so.0 =&gt; /opt/wso2/wsf_cpp/lib/libaxis2_parser.so.0 (0xb754a000)<br> libpthread.so.0 =&gt; /lib/i386-linux-gnu/libpthread.so.0 (0xb752f000)<br> libdl.so.2 =&gt; /lib/i386-linux-gnu/libdl.so.2 (0xb752a000)<br> /lib/ld-linux.so.2 (0xb7788000)<br> libguththila.so.0 =&gt; /opt/wso2/wsf_cpp/lib/libguththila.so.0 (0xb7519000)</code></p> <p>No one of this linked libraries contains <code>axis2_handler_create</code> and no one is linked with libaxis2_engine witch contains disired symbol(axis2_handler_create).</p> <p>Is this a bug from WSF generate on building the framework described by missing the link to needed library? Or am i missing something? Any ideas how can i solve my problem?</p> <p><strong>EDIT:</strong></p> <p>Forgot to mention, code that load this library have been generated by <a href="http://wso2.com/project/wsf/cpp/2.0.0/docs/manual_content.html#15__WSDL2CPP_Tool" rel="nofollow">wsdl2cpp tool</a> based on Onvif WSDL files from <a href="http://www.onvif.org/onvif/ver20/util/operationIndex.html" rel="nofollow">here</a>. In my case it's just <a href="http://www.onvif.org/onvif/ver10/device/wsdl/devicemgmt.wsdl" rel="nofollow">devicemgmt.wsdl</a> and <a href="http://www.onvif.org/onvif/ver10/media/wsdl/media.wsdl" rel="nofollow">media.wsdl</a>.</p>
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    1. USStraticiuc Vicu
    1. USStraticiuc Vicu
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    1. COYou need to link your application (or have your build system) to the file that contains the definition. See all the hits on SO when searching for "undefined reference"
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      1. POsymbol lookup error undefined symbol using WSF
      1. USPlasmaHH
    2. COI tried to link my executable with axis2_engine.a. Not working.
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      1. POsymbol lookup error undefined symbol using WSF
      1. USStraticiuc Vicu
    3. CO"not working"? at what point? it doesnt link? it still hast the missing symbol? and the symbol is definetly in there? and you had the correct linker/compiler call?
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      1. POsymbol lookup error undefined symbol using WSF
      1. USPlasmaHH
 

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