title: LD: (null): Assertion failed: ("dylib not assigned ordinal"), function compressedOrdinalForAtom, file OutputFile.cpp,
body: <p>After some editing my Xcode 5.1.0 source files I suddenly get this linker error: </p>
  
  <pre><code>0  0x1059b5f93  __assert_rtn + 144
  1  0x105a1d7f5  ld::tool::OutputFile::compressedOrdinalForAtom(ld::Atom const*) + 281
  2  0x105a1e469  ld::tool::OutputFile::addDyldInfo(ld::Internal&amp;, ld::Internal::FinalSection*, ld::Atom const*, ld::Fixup*, ld::Fixup*, ld::Fixup*, ld::Atom const*, ld::Atom const*, unsigned long long, unsigned long long) + 2261
  3  0x105a14496  ld::tool::OutputFile::generateLinkEditInfo(ld::Internal&amp;) + 1322
  4  0x105a0f952  ld::tool::OutputFile::write(ld::Internal&amp;) + 116
  5  0x1059b6c40  main + 1012
  A linker snapshot was created at:
      /tmp/keytech PLM-2014-03-05-101905.ld-snapshot
  ld: Assertion failed: (0 &amp;&amp; "dylib not assigned ordinal"), function compressedOrdinalForAtom, file /SourceCache/ld64/ld64-236.3/src/ld/OutputFile.cpp, line 3454.
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>
  
  <p>I have absolute no idea what this means? </p>
  
  <p>I already tried to: </p>
  
  <ul>
  <li>Delete the derived data folder</li>
  <li>Clean Files and build files </li>
  <li>Cosed and reopen Xcode </li>
  <li>Made sure no Linker Optimizer are active: No dead Code Stripping, No Link Time Optimization.</li>
  </ul>
  
  <p>I also have excluded some of my latest changed code. With no result. 
  Googleing the error did not find any useful information. </p>
  
  <p>Does anybody have an idea? </p>