i know you needed apr, not sure, maybe try strace or gdb<div><br><br><div class="gmail_quote">On Tue, Nov 22, 2011 at 6:36 AM, xl127 <span dir="ltr">&lt;<a href="mailto:x.liu@hw.ac.uk">x.liu@hw.ac.uk</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    Thanks for the advice!<br>
    <br>
    I tried it but still got the same error. <br>
    <br>
    I added the #include &lt;apr_general.h&gt; and found it from
    /usr/local/sr/freeswitch/libs/apr/include<br>
    rather than from the installed directory /usr/local/freeswitch. Hope
    it is the right one.<br>
    <br>
    any more clues?<div><div></div><div class="h5"><br>
    <br>
    <br>
    On 22/11/11 01:38, Anthony Minessale wrote:
    <blockquote type="cite">try 
      <div><br>
      </div>
      <div>
        <div>    if (apr_initialize() != SWITCH_STATUS_SUCCESS) {</div>
        <div>        fprintf(stderr, &quot;FATAL ERROR! Could not initialize
          APR\n&quot;);</div>
        <div>        return 255;</div>
        <div>    }</div>
        <div>
          <br>
        </div>
        <div>early on in main()</div>
        <div><br>
        </div>
        <br>
        <div class="gmail_quote">On Mon, Nov 21, 2011 at 1:12 PM, xl127
          <span dir="ltr">&lt;<a href="mailto:x.liu@hw.ac.uk" target="_blank">x.liu@hw.ac.uk</a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
            Hello,<br>
            <br>
            Following the instructions in<br>
            <a href="http://wiki.freeswitch.org/wiki/Embedding_FreeSWITCH" target="_blank">http://wiki.freeswitch.org/wiki/Embedding_FreeSWITCH</a><br>
            I am trying to use Embedded FreeSwitch.<br>
            <br>
            I installed FS in Fedora linux as a root user in
            /usr/local/freeswitch.<br>
            Now as non-root user,<br>
            I compiled following codes:<br>
            <br>
            #include &lt;switch.h&gt;<br>
            int main(int argc, char** argv)<br>
            {<br>
                switch_core_flag_t flags = SCF_USE_SQL;<br>
                bool console = true;<br>
                const char *err = NULL;<br>
                switch_core_set_globals();<br>
                switch_core_init_and_modload(flags, console ?
            SWITCH_TRUE :<br>
            SWITCH_FALSE, &amp;err);<br>
                switch_core_runtime_loop(!console);<br>
                return 0;<br>
            }<br>
            <br>
            And copy the executable and conf, mod, contents of lib of
            the installed<br>
            FS to my $MyWorkingDir.<br>
            <br>
            My directory structure looks like:<br>
               MyWorkingDir--bin/  (contains my executable: FS_Embed)<br>
                                    --conf/<br>
                                    --mod/<br>
                                    --lib/<br>
                                    --grammars<br>
                                    --sounds<br>
                                    --scripts<br>
                                    --log<br>
            (I also tried to copy the contents of lib directory into
            MyWorkingDir)<br>
            <br>
            When I run my embedded FS: ./FS_Embed, I got error<br>
            <br>
            2011-11-21 18:46:26.606783 [INFO] switch_event.c:631
            Activate Eventing<br>
            Engine.<br>
            2011-11-21 18:46:26.617941 [DEBUG] switch_event.c:610 Create
            event<br>
            dispatch thread 0<br>
            FS_Embed: src/switch_xml.c:2225: switch_xml_open_cfg:
            Assertion<br>
            `MAIN_XML_ROOT != ((void *)0)&#39; failed.<br>
            Aborted (core dumped)<br>
            <br>
            and occasionally on another run, I got error:<br>
            <br>
            2011-11-21 16:56:51.756040 [INFO] switch_event.c:631
            Activate Eventing<br>
            Engine.<br>
            2011-11-21 16:56:51.767198 [DEBUG] switch_event.c:610 Create
            event<br>
            dispatch thread 0<br>
            Segmentation fault (core dumped)<br>
            <br>
            It looks like there are some things wrong with my
            Environment Setup for<br>
            Embedded FS,<br>
            but after a while of checking/trying/googling I couldn&#39;t
            find what&#39;s wrong.<br>
            <br>
            Any advice please?<br>
            <br>
            Many thanks!<br>
            Xing<br>
            <br>
            <br>
            <br>
            --<br>
            Heriot-Watt University is a Scottish charity<br>
            registered under charity number SC000278.<br>
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          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
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        -- <br>
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        <br>
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      </div>
      <br>
      <fieldset></fieldset>
      <br>
      <pre>_________________________________________________________________________
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</pre>
    </blockquote>
    <br>
  <br>
</div></div><hr>
<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/">http://www.cluecon.com/</a><br>
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