text: user4398: I am using WGCNA and code has worked with no problems with some of my datasets however with most recent attempt when completing gene network & identification of modules. I get following error code... 
  net__30= blockwiseModules(t5, power=6,
                                TOMType = "signed", minModuleSize=30,
                                reassignThreshold =0, mergeCutHeight = 0.25,
                                numericLabels = TRUE, pamRespectsDendro = FALSE,
                                saveTOMs = TRUE,
                                saveTOMFileBase = "PBCreponseTOMB",
                                verbose= 3)
  
  I come up with error code saying: 
              Number of items to replace is not a multiple of replacement length.
  
  Does anyone please know what this indicts to? I have looked on all the WGCNA tutorial pages but cannot find this error message anywhere.
  Thank you kindly 
  
  user851: Looks like a bug in the code which I will try to hunt down and fix. In the meantime, I would suggest playing with maxBlockSize argument to blockwiseModules. Try increasing it as much as your available RAM allows (see the paragraph "A second word of caution concerning block size" on page 6 of WGCNA tutorial I, section 2c, for some guidance on how to set maxBlockSize). Hope this helps.
  
original_text: 4398: <p>I am using WGCNA and code has worked with no problems with some of my datasets however with most recent attempt when completing gene network &amp; identification of modules. I get following error code... </p>
  
  <pre><code>net__30= blockwiseModules(t5, power=6,
                                TOMType = "signed", minModuleSize=30,
                                reassignThreshold =0, mergeCutHeight = 0.25,
                                numericLabels = TRUE, pamRespectsDendro = FALSE,
                                saveTOMs = TRUE,
                                saveTOMFileBase = "PBCreponseTOMB",
                                verbose= 3)
  </code></pre>
  
  <p>I come up with error code saying: </p>
  
  <pre><code>            Number of items to replace is not a multiple of replacement length.
  </code></pre>
  
  <p>Does anyone please know what this indicts to? I have looked on all the WGCNA tutorial pages but cannot find this error message anywhere.</p>
  
  <p>Thank you kindly </p>
   851: <p>Looks like a bug in the code which I will try to hunt down and fix. In the meantime, I would suggest playing with maxBlockSize argument to blockwiseModules. Try increasing it as much as your available RAM allows (see the paragraph "A second word of caution concerning block size" on page 6 of <a href="https://horvath.genetics.ucla.edu/html/CoexpressionNetwork/Rpackages/WGCNA/Tutorials/FemaleLiver-02-networkConstr-blockwise.pdf" rel="nofollow noreferrer">WGCNA tutorial I, section 2c</a>, for some guidance on how to set maxBlockSize). Hope this helps.</p>
  