i have given the preloaded input given in their website as an example:
here is the output screen
A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.
214 #print "Content-Type: text/html\n"
215 custom = DartCustomBuild()
=> 216 server = WebServer(DARTDIR,remote_env=custom.createEnv()) # Send form to webserver
217 filepath = server.RunDART(custom.python_dict) # Run DART from in webserver mode
218 custom.dartDownload(filepath) # Collect download path and present to user
server undefined, WebServer = , DARTDIR = ‘/home/enmr/services-enmr/3DDART/server’, remote_env undefined, custom = <main.DartCustomBuild object>, custom.createEnv = <bound method DartCustomBuild.createEnv of <main.DartCustomBuild object>>