text: user8657: folks.
  Can you give me idea about an issue that I encountered?
  I ran single-cell RNA sequencing data using Suerat in R, and when I tried to draw violin plot, there is an error as below. 
  
  VlnPlot(tumors, "Cd79a", "Foxp3", "CD14")
  
  Error: Insufficient values in manual scale. 24 needed but only 1 provided.
  Run rlang::last_error() to see where the error occurred.
  However, I can draw the violin plot for Cd79a. The problem happened to only several genes. I haven't solved this problem yet. Do you know what should we do?
  Thank you.
  
  user-1: You must supply genes (or features) as a vector, not individually:
  VlnPlot(tumors, c("Cd79a", "Foxp3", "CD14"))
  
  By the way it is probably Cd14, not CD14.
  
original_text: 8657: <p>folks.</p>
  
  <p>Can you give me idea about an issue that I encountered?
  I ran single-cell RNA sequencing data using Suerat in R, and when I tried to draw violin plot, there is an error as below. </p>
  
  <blockquote>
    <p>VlnPlot(tumors, "Cd79a", "Foxp3", "CD14")</p>
  </blockquote>
  
  <p>Error: Insufficient values in manual scale. 24 needed but only 1 provided.</p>
  
  <p>Run <code>rlang::last_error()</code> to see where the error occurred.</p>
  
  <p>However, I can draw the violin plot for Cd79a. The problem happened to only several genes. I haven't solved this problem yet. Do you know what should we do?</p>
  
  <p>Thank you.</p>
   -1: <p>You must supply genes (or features) as a vector, not individually:</p>
  
  <pre><code>VlnPlot(tumors, c("Cd79a", "Foxp3", "CD14"))
  </code></pre>
  
  <p>By the way it is probably <code>Cd14</code>, not <code>CD14</code>.</p>
  