Error -350000 When Using LabVIEW Command Line Interface

Updated Jun 24, 2020

Reported In

Software

  • NI LabVIEW Command Line Interface
  • LabVIEW

Operating System

  • Windows

Issue Details

When using LabVIEW CLI to launch LabVIEW on my computer, I get the following error in command prompt: 
Error code : -350000

Error message : LabVIEW CLI: (Hex 0xFFFAA8D0) The CLI for LabVIEW failed to establish a connection with LabVIEW. Ensure LabVIEW is running with VI server enabled on the correct port number. To enable VI server in LabVIEW, select "Tools>>Options>>VI Server" and enable the "TCP/IP" checkbox. If the port number under "TCP/IP" is not 3363, you must specify the port number using the "-PortNumber" argument. 

An error occurred while running the LabVIEW CLI.
I enabled the VI Server but I am still getting this error.

Solution

You can resolve this issue by changing the TCP/IP port used for the communication. Following are the steps to do the same:
  1. Go to LabVIEW>>Tools>>Options>>VI Server
  2. Change the port number under TCP/IP from 3363 to a different number (For Example: 3365).
  3. Change the CLI command to: LabVIEWCLI  -OperationName <operation name>  [-PortNumber <port number>]

Related Links

NI LabVIEW CLI won't start LabVIEW VI Server fast enough community post
 

Other Support Options

Ask the NI Community

Collaborate with other users in our discussion forums



Request Support from an Engineer

A valid service agreement or active software subscription may be required, and support options vary by country.