I have been troubled by this problem these days too. I am afraid this may have something to do with the parallel running system.I am able to run example17 on only 1 processor.When I try to set this job on more nodes or processors a CRASH happened as Mr/Ms Chenghua Sun said.It infers me that <div>
<br><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; ">"from string_methods : error # 1 </span></div><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; "> Nor file to parse nor input images found"</span></div>
<div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; "><br></span></div><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; ">This problem happens when I am using QE4.3 and QE4.3.1 while QE4.2 could run NEB calculations on parallel servers normally.</span></div>
<div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; "><br></span></div><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; ">I hope someone could help me with this problem.</span></div>
</div><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; "><br></span></div><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: Tahoma; font-size: 13px; ">Many thanks</span></div>