Announcement

Collapse
No announcement yet.

Partner 728x90

Collapse

Unhandled exception value cannot be null. Parameter name: handler

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Unhandled exception value cannot be null. Parameter name: handler

    Hello Support

    Sometimes when moving the crosshair over a chart in my workspace I recieve the following popup error "Unhandled exception value cannot be null. Parameter name: handler"

    They popup like "rapid fire" ......sometimes possibly about 100? I have to exit them by clicking the "X" on the popup multiple times. Sometimes there are too many so I have to exit Ninjatrader and restart.

    This time it happened while using Market Replay

    What does this error mean/suggest?

    Log and trace files sent via NT

    See attached screenshot


    Appreciate the assistance
    Attached Files

Latest Posts

Collapse

Topics Statistics Last Post
Started by Mindset, 04-21-2026, 06:46 AM
0 responses
44 views
0 likes
Last Post Mindset
by Mindset
 
Started by M4ndoo, 04-20-2026, 05:21 PM
0 responses
54 views
0 likes
Last Post M4ndoo
by M4ndoo
 
Started by M4ndoo, 04-19-2026, 05:54 PM
0 responses
35 views
0 likes
Last Post M4ndoo
by M4ndoo
 
Started by cmoran13, 04-16-2026, 01:02 PM
0 responses
95 views
0 likes
Last Post cmoran13  
Started by PaulMohn, 04-10-2026, 11:11 AM
0 responses
57 views
0 likes
Last Post PaulMohn  
Working...
X