title: What does this error mean while running the ksvm of kernlab package in R
body: <p>I am calling the ksvm method of the kernlab package in R using the following syntax</p>
  
  <pre><code>svmFit = ksvm(x=solTrainXtrans, y=solTrainYSVM, kernel="stringdot", kpar="automatic", C=1, epsilon=0.1)
  </code></pre>
  
  <p>The x parameter is a data.frame with feature values and the y parameter is a list with various values. </p>
  
  <p>I get the following error while run the above line.</p>
  
  <pre><code>Error in do.call(kernel, kpar) : second argument must be a list
  </code></pre>
  
  <p>What is it trying to tell me here?</p>